California Highway Patrol (CHP) Officer Written Exam — Questions and Answers

Question 1: A CHP officer initiates a traffic stop at night. To maximize safety during the approach, the officer should:

Approach from the driver's side only, staying close to the vehicle body
Walk along the center lane divider to maximize visibility
Immediately request backup before any approach
Use the spotlight on the driver's side mirror and approach from the passenger side when safe (Correct answer)

Correct answer: Use the spotlight on the driver's side mirror and approach from the passenger side when safe

At night, officers use the vehicle's spotlight to blind the driver's mirror, reducing the occupant's ability to track the officer, and approach from the passenger side to minimize vulnerability.

Question 2: In California, what is the maximum speed limit in an alley?

20 mph
25 mph
15 mph (Correct answer)
10 mph

Correct answer: 15 mph

California law sets a maximum speed limit of 15 mph in any alley.

Question 3: In California, when is it legal to drive in a bike lane?

Never — bike lanes are exclusively for cyclists
When turning right, within 200 feet of the intersection (Correct answer)
When the lane is empty and traffic is congested
When overtaking a slow-moving vehicle

Correct answer: When turning right, within 200 feet of the intersection

Drivers may enter a bike lane no more than 200 feet before a right turn to prepare for the turn.

Question 4: Which landmark U.S. Supreme Court case established the 'objective reasonableness' standard for evaluating police use of force?

Terry v. Ohio
Tennessee v. Garner
Graham v. Connor (Correct answer)
Mapp v. Ohio

Correct answer: Graham v. Connor

Graham v. Connor (1989) established that police use of force must be evaluated under an 'objective reasonableness' standard based on the Fourth Amendment.

Question 5: What are the classic signs of shock that a CHP officer should recognize in a trauma victim?

Flushed skin, slow breathing, normal pulse
Pale/cool/clammy skin, rapid weak pulse, altered mental status (Correct answer)
High fever, dilated pupils, high blood pressure
High blood pressure, slow heart rate, warm skin

Correct answer: Pale/cool/clammy skin, rapid weak pulse, altered mental status

Classic shock signs include pale, cool, clammy skin, a rapid and weak pulse, and altered or declining mental status.

Question 6: Nystagmus during the HGN test is characterized by:

Redness of the sclera
Inability to track a moving object
Involuntary jerking of the eyes (Correct answer)
Pupil dilation when exposed to light

Correct answer: Involuntary jerking of the eyes

Horizontal Gaze Nystagmus is the involuntary jerking of the eyes, which becomes more pronounced with alcohol or CNS depressant impairment.

Question 7: Which principle best describes the CHP's expectation that officers treat all motorists equally regardless of race, gender, or socioeconomic status?

Community policing
Discretionary authority
Impartial policing (Correct answer)
Selective enforcement

Correct answer: Impartial policing

Impartial policing requires that enforcement decisions be based solely on behavior and law, never on personal characteristics.

Question 8: When writing a use-of-force report, an officer should document:

All force used, subject behavior, and officer perceptions at the time (Correct answer)
The minimum necessary to satisfy administrative requirements
Only what is consistent with what witnesses reported
Only actions that appear legally justified

Correct answer: All force used, subject behavior, and officer perceptions at the time

Accurate and complete use-of-force reports must capture all actions taken and the officer's reasonable perceptions at the time of the incident.

Question 9: Which of the following is a Standard Field Sobriety Test (SFST) approved by the National Highway Traffic Safety Administration (NHTSA)?

Counting backwards
Reciting the alphabet
Horizontal Gaze Nystagmus (HGN) (Correct answer)
Finger-to-nose test

Correct answer: Horizontal Gaze Nystagmus (HGN)

NHTSA has approved three SFSTs: Horizontal Gaze Nystagmus, Walk-and-Turn, and One-Leg Stand.

Question 10: A CHP officer suspects a driver is under the influence of a CNS stimulant. Which sign would most support this conclusion?

Pupils constricted below 3mm
Pulse rate below 60 bpm
Pupils dilated above 6.5mm (Correct answer)
Slow pupil reaction to light

Correct answer: Pupils dilated above 6.5mm

CNS stimulants such as cocaine or methamphetamine cause pupil dilation (mydriasis), typically greater than 6.5mm in room-light conditions.

Question 11: A preliminary alcohol screening (PAS) device is typically used:

Only at sobriety checkpoints
Only for commercial drivers
After arrest as the mandatory chemical test
Before arrest as an investigative tool (Correct answer)

Correct answer: Before arrest as an investigative tool

A PAS device is a pre-arrest investigative tool used voluntarily to help establish probable cause; it does not satisfy the post-arrest implied consent requirement.

Question 12: In a sequence where each number is the sum of the previous two numbers, if the first two numbers are 2 and 3, what is the 5th number in the sequence?

15
17
21
13 (Correct answer)

Correct answer: 13

This sequence follows a pattern where each number is the sum of the two preceding numbers, similar to a Fibonacci sequence. Starting with 2 and 3: the 1st number is 2, the 2nd is 3, the 3rd is 2+3=5, the 4th is 3+5=8, and the 5th number is 5+8=13.

Question 13: Under California law, a first-offense DUI conviction typically results in a maximum jail sentence of:

24 months
6 months (Correct answer)
18 months
12 months

Correct answer: 6 months

A standard first-offense misdemeanor DUI under CVC 23152 carries up to six months in county jail.

Question 14: During the One-Leg Stand (OLS) test, for how many seconds must the suspect hold their foot approximately six inches off the ground?

25 seconds
30 seconds (Correct answer)
15 seconds
20 seconds

Correct answer: 30 seconds

The standardized OLS test requires the subject to hold the raised foot position for 30 seconds while counting aloud.

Question 15: What is the role of internal affairs in CHP?

To manage officer schedules
To handle promotions
To investigate allegations of officer misconduct and ensure accountability (Correct answer)
To assign patrol routes

Correct answer: To investigate allegations of officer misconduct and ensure accountability

Internal affairs investigates complaints against officers, ensuring accountability and maintaining public trust through thorough and fair investigations of misconduct allegations.

Question 16: The main objective of a CHP press conference following a high-profile incident is to:

Announce any disciplinary actions taken against officers involved in the incident
Satisfy demands from elected officials for immediate public accountability statements
Generate favorable coverage that improves the department's standing in the community
Provide the media and public with accurate, timely, and authorized information (Correct answer)

Correct answer: Provide the media and public with accurate, timely, and authorized information

Press conferences serve transparency by providing the media and public with factual, authorized information in a controlled and organized setting.

Question 17: What is the primary purpose of measuring skid marks at a collision scene?

To identify the vehicle manufacturer
To determine the color of the tires
To calculate the time of day the collision occurred
To estimate the vehicle's pre-braking speed (Correct answer)

Correct answer: To estimate the vehicle's pre-braking speed

Skid mark length is used with the drag factor in the speed formula to estimate how fast the vehicle was traveling before braking began.

Question 18: Under what circumstances may a CHP officer use their badge or status to receive preferential treatment in a personal transaction?

When the business owner offers without solicitation
When off duty and not in uniform
Only for essential goods like food during a shift
Never — using official status for personal benefit is prohibited (Correct answer)

Correct answer: Never — using official status for personal benefit is prohibited

CHP officers are prohibited from leveraging their official status to obtain personal benefits; doing so constitutes an ethics violation.

Question 19: An Event Data Recorder (EDR) is recovered from a vehicle in a fatal collision. What information can it typically provide?

A video recording of the driver's face during the collision
The names of all recent passengers
GPS coordinates of every location the vehicle visited in the past year
Pre-crash vehicle speed, brake application, throttle position, and seatbelt status in seconds before impact (Correct answer)

Correct answer: Pre-crash vehicle speed, brake application, throttle position, and seatbelt status in seconds before impact

EDRs typically record vehicle dynamics data such as speed, braking, throttle input, and seatbelt status in the 3–5 seconds immediately preceding a crash.

Question 20: Under California's implied consent law, a driver lawfully arrested for DUI who refuses a chemical test will face:

A one-year driver's license suspension for a first offense (Correct answer)
Criminal charges for refusal
Mandatory jail time
A $500 fine only

Correct answer: A one-year driver's license suspension for a first offense

California Vehicle Code 23612 imposes a one-year administrative suspension for first-time chemical test refusal after a lawful DUI arrest.

Question 21: At an earthquake disaster scene, CHP officers should use which search method to efficiently locate survivors in a large area?

Systematic grid search (Correct answer)
Random visual sweep
Heat-signature aerial scan
Canine-only search

Correct answer: Systematic grid search

A systematic grid search ensures no area is missed and allows orderly coordination between multiple search teams.

Question 22: In accident reconstruction, what does 'Delta-V' refer to?

The variation in road grades at the collision site
The distance between vehicles at first point of contact
The change in velocity a vehicle experiences during a collision (Correct answer)
The difference in vehicle speeds before impact

Correct answer: The change in velocity a vehicle experiences during a collision

Delta-V (ΔV) is the change in velocity experienced by a vehicle during impact and is a key measure of collision severity used in reconstruction analysis.

Question 23: What is the legal blood alcohol concentration (BAC) limit for a non-commercial driver aged 21 or older in California?

0.05%
0.06%
0.10%
0.08% (Correct answer)

Correct answer: 0.08%

California law sets the legal BAC limit at 0.08% for non-commercial drivers who are 21 years of age or older.

Question 24: Under California law, what is required when a driver's view at a railroad crossing is obstructed?

Flash headlights and proceed if no gates are down
Sound the horn twice before crossing
Stop between 15 and 50 feet from the nearest rail and check (Correct answer)
Slow to 15 mph and proceed if no train is visible

Correct answer: Stop between 15 and 50 feet from the nearest rail and check

When a driver's view is obstructed at a railroad crossing, California law requires stopping between 15 and 50 feet from the nearest rail and checking before proceeding.

Question 25: Which CHP policy governs the use of roadblock or PIT maneuvers during a pursuit?

Use-of-Force policy
Tactical Driving Techniques policy
Traffic Enforcement Operations policy
Vehicle Pursuit policy (Correct answer)

Correct answer: Vehicle Pursuit policy

CHP's Vehicle Pursuit policy governs the use of intervention techniques such as roadblocks and the Precision Immobilization Technique (PIT).

Question 26: What is the purpose of the 'synopsis' section at the beginning of a CHP major incident report?

To list all evidence collected
To provide a brief overview of the incident for quick reference (Correct answer)
To document the officer's opinion on fault
To assign a case number

Correct answer: To provide a brief overview of the incident for quick reference

The synopsis gives readers a concise summary of the incident type, location, parties involved, and outcome so they can quickly grasp the case.

Question 27: How many clues can a trained officer observe in the Walk-and-Turn (WAT) test?

4
6
10
8 (Correct answer)

Correct answer: 8

NHTSA identifies eight standardized clues in the WAT test; observing two or more clues indicates a likelihood of 0.08% BAC or higher.

Question 28: If a DUI results in bodily injury to another person, the offense may be charged as:

A wobbler only if the officer requests it
Only a misdemeanor regardless of injury severity
An infraction with a fine
A felony under CVC 23153 (Correct answer)

Correct answer: A felony under CVC 23153

California Vehicle Code 23153 makes DUI causing injury a wobbler offense that can be prosecuted as a felony depending on injury severity and prior record.

Question 29: When conducting a DUI investigation, probable cause to arrest is established by:

The suspect's admission of drinking
The totality of evidence including driving behavior, physical symptoms, and SFST performance (Correct answer)
A failed PAS test alone
The odor of alcohol alone

Correct answer: The totality of evidence including driving behavior, physical symptoms, and SFST performance

Probable cause requires consideration of the totality of circumstances; no single factor alone is sufficient to meet the legal standard for arrest.

Question 30: At a major injury collision, a CHP officer determines one victim is trapped and unresponsive. Which resource should be requested?

Air ambulance only
Tow truck and ambulance
Coroner only
Fire department with extrication equipment and paramedics (Correct answer)

Correct answer: Fire department with extrication equipment and paramedics

An unresponsive trapped victim requires both fire department extrication capability and paramedics to provide immediate medical care upon release.

Question 31: What does 'mechanism of injury' mean and why is it important in emergency response?

The legal cause of a collision for reporting purposes
The medical term for the type of wound sustained
How the injury occurred, which helps predict the type and severity of injuries (Correct answer)
The tool or weapon used in an assault

Correct answer: How the injury occurred, which helps predict the type and severity of injuries

Mechanism of injury describes how the injury occurred (e.g., high-speed frontal impact), helping responders anticipate internal injuries not yet visible.

Question 32: When parking uphill on a street WITHOUT a curb in California, which direction should the front wheels be turned?

Toward the left (into traffic)
Either direction is acceptable
Toward the right (away from traffic) (Correct answer)
Straight ahead

Correct answer: Toward the right (away from traffic)

Without a curb, turn wheels to the right so the vehicle rolls away from traffic if the brakes fail.

Question 33: What is the CHP's public education role?

Only through their website
Providing traffic safety education through school programs, public outreach, and awareness campaigns (Correct answer)
CHP does not do public education
Only through press conferences

Correct answer: Providing traffic safety education through school programs, public outreach, and awareness campaigns

CHP conducts extensive public education including school visits, seatbelt campaigns, DUI awareness programs, and traffic safety presentations.

Question 34: What environmental factors are documented in accident reports?

Environmental factors are not documented
Weather conditions, road surface, lighting, visibility, traffic volume, and road design features (Correct answer)
Only weather conditions
Only road surface

Correct answer: Weather conditions, road surface, lighting, visibility, traffic volume, and road design features

Comprehensive documentation includes weather, road surface condition, ambient lighting, visibility range, traffic density, signage, and road design characteristics.

Question 35: Under California's administrative per se (APS) law, a driver arrested for DUI with a BAC of 0.08% or higher will have their license automatically suspended by the DMV for a first offense for:

1 year
30 days
6 months
4 months (Correct answer)

Correct answer: 4 months

Under California Vehicle Code 13353.2, a first-offense APS suspension for a BAC at or above 0.08% is four months.

Question 36: Which California Vehicle Code section makes it illegal for a person to drive with a BAC of 0.08% or higher?

CVC 23152(b) (Correct answer)
CVC 23103
CVC 22350
CVC 21954

Correct answer: CVC 23152(b)

CVC 23152(b) specifically prohibits driving with a BAC of 0.08% or higher, distinct from the general impairment offense in 23152(a).

Question 37: Which clue observed during vehicle operation is most associated with DUI detection according to NHTSA research?

Following too closely
Speeding excessively
Turning with a wide radius (Correct answer)
Driving 10 mph over the limit

Correct answer: Turning with a wide radius

NHTSA research identifies 'turning with a wide radius' as one of the highest-probability cues for DUI detection.

Question 38: Drug Recognition Expert (DRE) evaluations assess impairment from drugs using a protocol of how many steps?

12 (Correct answer)
8
15
10

Correct answer: 12

The NHTSA-approved DRE protocol consists of 12 steps to systematically determine whether a suspect is drug-impaired and identify the drug category.

Question 39: Under what circumstances does the CHP typically activate its Major Accident Investigation Team (MAIT)?

Only when the Governor's office requests it
For serious injury or fatal collisions requiring advanced reconstruction expertise (Correct answer)
For any collision involving more than two vehicles
For all collisions on state highways regardless of severity

Correct answer: For serious injury or fatal collisions requiring advanced reconstruction expertise

MAIT is a specialized unit activated for serious injury and fatal collisions where advanced accident reconstruction techniques and expertise are required.

Question 40: What does the acronym 'AED' stand for in emergency medical response?

Arterial Emergency Device
Acute Electrical Device
Advanced Emergency Dispatcher
Automated External Defibrillator (Correct answer)

Correct answer: Automated External Defibrillator

AED stands for Automated External Defibrillator, a portable device used to restore normal heart rhythm during cardiac arrest.

Question 41: Which legal standard must be met for a CHP officer to conduct a lawful arrest without a warrant?

Beyond a reasonable doubt
Reasonable suspicion
Probable cause (Correct answer)
Preponderance of evidence

Correct answer: Probable cause

Probable cause — a reasonable belief based on articulable facts that a crime has been committed — is required for a warrantless arrest.

Question 42: Which term best describes a report that contains only facts the officer personally observed or verified?

Subjective report
Objective report (Correct answer)
Hearsay document
Summary disposition

Correct answer: Objective report

An objective report documents verifiable, observable facts rather than opinions, feelings, or unverified information.

Question 43: For a driver of a commercial vehicle, the legal BAC limit in California is:

0.08%
0.06%
0.04% (Correct answer)
0.02%

Correct answer: 0.04%

California Vehicle Code 23152(d) sets the BAC limit at 0.04% for persons operating a commercial motor vehicle.

Question 44: What is the CHP policy regarding officers entering into personal relationships with individuals they have arrested or are actively investigating?

Allowed with supervisor approval
Only restricted during the initial investigation period
Prohibited due to the inherent power imbalance and risk of corruption (Correct answer)
Permitted if the case is closed before the relationship begins

Correct answer: Prohibited due to the inherent power imbalance and risk of corruption

Personal relationships with arrestees or suspects create conflicts of interest and compromise both the investigation and the officer's integrity.

Question 45: A CHP officer at an accident scene is approached by a news reporter requesting a statement. The officer should:

Conduct an impromptu interview to support positive media coverage of the department's response
Refer the reporter to the PIO and share only essential public safety information if necessary (Correct answer)
Provide all known details to appear transparent and avoid seeming uncooperative with the press
Firmly refuse any comment and physically direct the reporter away from the entire area

Correct answer: Refer the reporter to the PIO and share only essential public safety information if necessary

Officers should protect scene integrity, defer detailed media questions to the PIO, and provide only basic public safety information if absolutely necessary.

Question 46: When establishing a traffic break on a freeway, a CHP officer should weave the patrol vehicle across lanes at approximately what speed?

15–20 mph (Correct answer)
5–10 mph
35–40 mph
25–30 mph

Correct answer: 15–20 mph

A traffic break is conducted at 15–20 mph to safely slow and stop following traffic while the hazard ahead is addressed.

Question 47: Which of the following drug categories is most commonly identified in DUI drug cases as a CNS depressant?

Cannabis
Alcohol and benzodiazepines (Correct answer)
Methamphetamine
Cocaine

Correct answer: Alcohol and benzodiazepines

Alcohol and benzodiazepines (such as Valium or Xanax) are both classified as CNS depressants in the DRE seven-category drug classification system.

Question 48: Four suspects — W, X, Y, Z — are interviewed. W says X is lying. X says Y is telling the truth. Y says Z is lying. Z says W is telling the truth. If exactly one person is lying, who is it?

Y (Correct answer)
Z
W
X

Correct answer: Y

If Y is the liar, then Z is actually truthful; Z says W is truthful, so W is truthful; W says X is lying, but X says Y tells the truth — which would be false if Y lies, making X a liar, contradicting our assumption of exactly one liar. Testing Y as liar: Y says Z lies (false, so Z tells truth), Z says W tells truth (so W tells truth), W says X lies (so X lies) — that's two liars (Y and X). Systematically, Z is the single liar: Z says W is truthful (false→Z lies), W says X is lying (true), X says Y tells truth (true), Y says Z is lying (true). Z is the one liar.

Question 49: Under CHP pursuit policy, an officer must consider which primary factor before initiating a vehicle pursuit?

The speed of the fleeing vehicle
The suspect's criminal history
The number of officers available for backup
Whether the risk to public safety outweighs the need to apprehend (Correct answer)

Correct answer: Whether the risk to public safety outweighs the need to apprehend

CHP policy requires officers to weigh the risk to public safety against the need to apprehend before initiating or continuing a pursuit.

Question 50: When preparing a traffic safety presentation for a community group, a CHP officer should primarily:

Emphasize enforcement statistics to demonstrate department effectiveness
Tailor language and examples to match the specific audience's background and needs (Correct answer)
Focus on legal penalties to deter future violations among attendees
Avoid taking audience questions to maintain an authoritative presence

Correct answer: Tailor language and examples to match the specific audience's background and needs

Effective community presentations require officers to customize content and language for the specific audience to maximize understanding and engagement.

Question 51: What is the ethical purpose of de-escalation techniques in law enforcement?

To avoid making arrests whenever possible
To satisfy community relations requirements only
To delay response until backup arrives
To reduce the need to use force by resolving situations through communication (Correct answer)

Correct answer: To reduce the need to use force by resolving situations through communication

De-escalation prioritizes minimizing harm and resolving incidents safely, reducing the likelihood that force will be necessary.

Question 52: Which type of DUI checkpoint is specifically authorized under California law and has been upheld by the California Supreme Court?

Random roving patrols
Officer-discretion stops at any location
Checkpoints only on state highways
Sobriety checkpoints with advance notice and neutral criteria (Correct answer)

Correct answer: Sobriety checkpoints with advance notice and neutral criteria

In Ingersoll v. Palmer (1987), the California Supreme Court upheld sobriety checkpoints that follow specific operational guidelines including advance publicity and neutral selection criteria.

Question 53: Which special requirement applies to school bus collision investigations under California law?

CHP must investigate any school bus collision and the DMV must be notified (Correct answer)
The school principal must be present during all interviews
Only school district officials may investigate school bus accidents
All school bus accident reports are automatically sealed from public access

Correct answer: CHP must investigate any school bus collision and the DMV must be notified

California law specifically requires CHP to investigate all school bus collisions and mandates DMV notification, regardless of severity or location.

Question 54: A CHP officer's body camera recorded an incident that conflicts with the officer's written report. How should this be handled?

Delete the footage to avoid disciplinary action
Amend the report to accurately reflect what the footage shows (Correct answer)
Claim the camera malfunctioned
Submit the report as written and hope the footage is not reviewed

Correct answer: Amend the report to accurately reflect what the footage shows

Officers are obligated to provide truthful and accurate accounts; discrepancies between footage and reports must be corrected honestly.

Question 55: A CHP officer encounters a motorist suffering a suspected opioid overdose. The officer has naloxone (Narcan) available. The officer should:

Administer naloxone only if the victim is a juvenile
Consult with a supervisor before administering any medication
Wait for paramedics since administering medication is outside CHP scope
Administer naloxone per CHP policy and training while awaiting EMS (Correct answer)

Correct answer: Administer naloxone per CHP policy and training while awaiting EMS

CHP officers are trained and authorized to administer naloxone for suspected opioid overdoses as a life-saving measure while awaiting EMS.

Question 56: A CHP officer witnesses a colleague falsifying a traffic citation report. What is the officer's FIRST ethical obligation?

Report the misconduct through proper channels (Correct answer)
Destroy the false report to protect the department
Confront the colleague publicly at roll call
Ignore it to maintain team loyalty

Correct answer: Report the misconduct through proper channels

Officers have a duty to report misconduct through established internal channels, upholding the department's integrity standards.

Question 57: What is field sobriety testing?

A blood test only
A series of physical and cognitive tests administered at the scene to assess impairment (Correct answer)
A written test about traffic laws
A vehicle inspection

Correct answer: A series of physical and cognitive tests administered at the scene to assess impairment

Field sobriety tests include the horizontal gaze nystagmus test, walk-and-turn, and one-leg stand, used to assess physical and cognitive impairment at the scene.

Question 58: A CHP officer responds to a multi-vehicle collision on I-5. The FIRST priority upon arriving at the scene should be:

Identifying and interviewing all witnesses
Photographing skid marks and final rest positions of vehicles
Documenting physical evidence before it is disturbed
Ensuring the safety of the scene, including traffic control and rendering aid (Correct answer)

Correct answer: Ensuring the safety of the scene, including traffic control and rendering aid

Officer safety and scene safety — including establishing traffic control and providing aid to injured parties — is always the first priority upon arrival at a collision scene.

Question 59: In California, when must a driver yield to a pedestrian in a crosswalk?

Only when the pedestrian has a walk signal
Whenever a pedestrian is in or entering a crosswalk (Correct answer)
Only at marked crosswalks with signal lights
Only when the pedestrian is more than halfway across

Correct answer: Whenever a pedestrian is in or entering a crosswalk

California Vehicle Code requires drivers to yield to pedestrians whenever they are in or entering any crosswalk, marked or unmarked.

Question 60: Under CVC 24400, vehicle headlights must be turned on:

Only during rain, fog, or snow conditions
Only after complete darkness has fallen
Whenever visibility drops below 500 feet
From 30 minutes after sunset to 30 minutes before sunrise (Correct answer)

Correct answer: From 30 minutes after sunset to 30 minutes before sunrise

CVC 24400 requires headlights from 30 minutes after sunset to 30 minutes before sunrise, and any time visibility ahead is less than 1,000 feet.

Question 61: What is the maximum speed limit in a school zone in California?

15 mph
25 mph when children are present (Correct answer)
20 mph
35 mph

Correct answer: 25 mph when children are present

California sets the speed limit at 25 mph in school zones when children are present or reasonably expected to be present.

Question 62: In California, a driver convicted of DUI for the first time faces a mandatory license suspension of:

6 months (Correct answer)
30 days
1 year
3 months (90 days)

Correct answer: 6 months

A first-time DUI conviction in California results in a mandatory 6-month driver's license suspension by the DMV.

Question 63: A CHP officer makes a lawful traffic stop and smells marijuana inside the vehicle. Under current California law, what does this odor alone establish?

Probable cause to search the passenger compartment only, not locked containers
Probable cause to search the entire vehicle and all containers within it (Correct answer)
Reasonable suspicion to extend the stop but not probable cause to search
No lawful basis for a search, as marijuana is now legal in California

Correct answer: Probable cause to search the entire vehicle and all containers within it

California courts have held that the odor of marijuana, combined with other circumstances, can provide probable cause to search a vehicle under the automobile exception.

Question 64: Officers locate a suspect vehicle in a hit-and-run with damage matching the collision. What is the immediate next step?

Immediately impound the vehicle and arrest the owner
Allow the owner to clean the vehicle before the investigation begins
Issue a fix-it ticket for the vehicle damage
Secure the vehicle, photograph damage, and collect any paint or debris transfer before evidence is contaminated (Correct answer)

Correct answer: Secure the vehicle, photograph damage, and collect any paint or debris transfer before evidence is contaminated

The suspect vehicle must be secured and evidence documented immediately before any contact that could contaminate or alter the physical evidence linking it to the collision.

Question 65: When CHP officers respond under a mutual aid request to assist another county, command authority over those officers rests with:

The Governor's Office
The requesting agency's incident commander per the ICS structure (Correct answer)
The local sheriff automatically
The CHP sergeant who led the mutual aid team

Correct answer: The requesting agency's incident commander per the ICS structure

Under California's mutual aid system and ICS, responding officers fall under the requesting agency's Incident Commander for operational direction.

Question 66: Which of the following is NOT one of the three standardized field sobriety tests approved by the National Highway Traffic Safety Administration (NHTSA)?

Walk-and-Turn (WAT)
Horizontal Gaze Nystagmus (HGN)
One-Leg Stand (OLS)
Finger-to-Nose test (Correct answer)

Correct answer: Finger-to-Nose test

The three NHTSA-approved standardized FSTs are HGN, Walk-and-Turn, and One-Leg Stand; the Finger-to-Nose test is not a standardized NHTSA FST.

Question 67: How should a CHP officer treat a victim who is conscious and showing signs of hypoglycemia (low blood sugar)?

Administer water only and monitor the victim
If conscious and able to swallow, offer a source of sugar such as juice or candy (Correct answer)
Position flat and keep the victim warm until EMS arrives
Never give anything orally at a trauma scene

Correct answer: If conscious and able to swallow, offer a source of sugar such as juice or candy

A conscious hypoglycemic victim who can swallow should be given a fast-acting oral sugar source to rapidly raise blood glucose levels.

Question 68: A sequence of badge numbers reads: 112, 116, 120, 124, ___. What is the next number?

126
130
132
128 (Correct answer)

Correct answer: 128

Each number increases by 4, so 124 + 4 = 128.

Question 69: In California, what form does the CHP use to document a traffic collision?

CHP 202
DMV 790
CHP 180
CHP 555 (Correct answer)

Correct answer: CHP 555

The CHP 555 (Traffic Collision Report) is the standard form used to document all traffic collisions investigated by the California Highway Patrol.

Question 70: Which of the following persons is NOT required to obtain a California driver's license to drive on California public roads?

A foreign tourist who has been in California for six months
An out-of-state college student residing in California for two years
A Nevada resident who commutes daily into California for work
An active-duty military member stationed in California with a valid home-state license (Correct answer)

Correct answer: An active-duty military member stationed in California with a valid home-state license

Active military members stationed in California may drive using a valid license from their home state and are exempt from California's residency-based licensing requirement.

Question 71: What is California's open container law?

Open containers are allowed if the driver is not drinking
Only the driver cannot have open containers
Open containers are allowed in the trunk only
No open alcoholic beverage containers are allowed anywhere in a motor vehicle (Correct answer)

Correct answer: No open alcoholic beverage containers are allowed anywhere in a motor vehicle

California prohibits any open alcoholic beverage container in the passenger area of a motor vehicle, whether the vehicle is moving or parked.

Question 72: What does a solid white line between lanes on a California highway indicate?

Passing is permitted with caution
Lane changes are discouraged but legal
Lane changes are prohibited (Correct answer)
The lane ends ahead

Correct answer: Lane changes are prohibited

A solid white line separating lanes indicates that lane changes are prohibited in that area.

Question 73: What does steering wheel deformation and airbag deployment indicate to an accident investigator?

The direction and approximate severity of impact forces experienced by the driver (Correct answer)
The insurance coverage of the vehicle owner
The exact time the collision occurred
Whether the driver had a prior criminal record

Correct answer: The direction and approximate severity of impact forces experienced by the driver

Airbag deployment thresholds and steering wheel deformation patterns indicate the direction and approximate force of impact sustained by the driver's compartment.

Question 74: What is the penalty for hit-and-run in California?

Community service only
Misdemeanor for property damage; felony if there are injuries, with potential imprisonment (Correct answer)
No penalty if you report later
A small fine only

Correct answer: Misdemeanor for property damage; felony if there are injuries, with potential imprisonment

Hit-and-run is a misdemeanor for property damage and a felony involving injuries, carrying fines and potential imprisonment depending on severity.

Question 75: A California driver who refuses to take a chemical test after a lawful DUI arrest will face:

A warning only on the first offense
A fine of $500
A mandatory 24-hour hold
Automatic suspension of driving privileges (Correct answer)

Correct answer: Automatic suspension of driving privileges

Under California's implied consent law, refusing a chemical test after a lawful arrest results in automatic license suspension.

Question 76: Why is maintaining thorough and accurate documentation considered an ethical obligation for CHP officers?

It protects the department from frivolous lawsuits only
It is an administrative requirement with no ethical dimension
Documentation is required only for use-of-force incidents
Accurate records ensure accountability, support prosecution, and protect civil rights (Correct answer)

Correct answer: Accurate records ensure accountability, support prosecution, and protect civil rights

Accurate documentation is foundational to justice: it ensures accountability, protects defendants' rights, and provides a truthful record of events.

Question 77: Witness A stayed outside the bar for several minutes longer than Witness B. Witness C stayed outside the bar for several minutes shorter than Witness B.<br><br> Which witness stayed outside the bar for the longest time interval?

Can't tell
Witness B
Witness C
Witness A (Correct answer)

Correct answer: Witness A

The problem states that Witness A stayed outside for several minutes longer than Witness B. It also states that Witness C stayed outside for several minutes shorter than Witness B. Therefore, by direct comparison, Witness A was outside for the longest duration, followed by Witness B, and then Witness C.

Question 78: What is bias-based policing and how does CHP address it?

Bias only refers to political bias
CHP has no policy on bias
It is an acceptable practice
Using race, ethnicity, or other protected characteristics as the basis for enforcement actions; CHP prohibits it through policy and training (Correct answer)

Correct answer: Using race, ethnicity, or other protected characteristics as the basis for enforcement actions; CHP prohibits it through policy and training

Bias-based policing uses personal characteristics unrelated to behavior as the basis for enforcement. CHP addresses this through anti-bias policies, training, and data collection.

Question 79: The principle of proportionality in use of force means:

Officers may always use maximum force to ensure officer safety
Force used must exactly equal the force threatened
Force must be proportionate to the threat level actually presented (Correct answer)
Supervisors must approve all force before it is used

Correct answer: Force must be proportionate to the threat level actually presented

Proportionality requires that the level of force applied be appropriate and reasonable relative to the threat an officer faces.

Question 80: During the Walk-and-Turn (WAT) test, how many steps must the suspect take along the line in each direction?

7 steps
9 steps (Correct answer)
12 steps
10 steps

Correct answer: 9 steps

The standardized WAT test requires nine heel-to-toe steps in each direction along a real or imaginary line.

Question 81: When should a CHP officer use a barrier device (CPR mask or face shield) during rescue breathing?

Only when gloves are not available
Only for child victims
Always, to protect both the officer and the victim from disease transmission (Correct answer)
Only for victims with known infectious diseases

Correct answer: Always, to protect both the officer and the victim from disease transmission

Barrier devices should always be used during rescue breathing to protect both the rescuer and the victim from potential disease transmission.

Question 82: What is the correct action when two vehicles arrive simultaneously at an uncontrolled four-way intersection in California?

The vehicle on the right yields to the vehicle on the left
The larger vehicle has the right of way
Both vehicles must stop and call law enforcement
The vehicle on the left yields to the vehicle on the right (Correct answer)

Correct answer: The vehicle on the left yields to the vehicle on the right

At an uncontrolled intersection where vehicles arrive simultaneously, the driver on the left must yield to the driver on the right.

Question 83: In law enforcement crisis communication, the 'Golden Hour' concept refers to:

The legal response window before the department must answer a California Public Records Act request
The critical first hour after an incident when proactive communication most effectively shapes public understanding (Correct answer)
One hour of weekly media and communications training each officer must complete
The one-hour deadline by which all media inquiries must receive an official response

Correct answer: The critical first hour after an incident when proactive communication most effectively shapes public understanding

The 'Golden Hour' recognizes that the first hour after a crisis is when proactive, accurate communication is most effective in preventing misinformation from taking hold.

Question 84: When approaching a school bus with flashing red lights stopped on an undivided road, what must a driver do?

Slow to 15 mph and proceed carefully
Stop at least 10 feet away and wait (Correct answer)
Stop only if approaching from behind
Yield only if children are visible

Correct answer: Stop at least 10 feet away and wait

On undivided roads, drivers in both directions must stop at least 10 feet from a school bus displaying flashing red lights.

Question 85: What ethical standards are CHP officers held to?

Only rules about dress code
Only general workplace rules
A code of ethics emphasizing integrity, impartiality, service, and adherence to constitutional rights (Correct answer)
No specific ethical standards exist

Correct answer: A code of ethics emphasizing integrity, impartiality, service, and adherence to constitutional rights

CHP officers follow a comprehensive code of ethics requiring honesty, impartiality, respect for constitutional rights, and dedication to public service.

Question 86: The BAC limit for a driver under 21 years of age in California is:

0.04%
0.01% (Correct answer)
0.05%
0.08%

Correct answer: 0.01%

California has a zero-tolerance policy for minors; Vehicle Code 23136 sets the limit at 0.01% BAC.

Question 87: In a CHP arrest report, the 'probable cause statement' must establish:

That the suspect has a prior record
That the supervisor approved the arrest
That a citizen complaint was filed
Specific articulable facts that led a reasonable officer to believe a crime was committed (Correct answer)

Correct answer: Specific articulable facts that led a reasonable officer to believe a crime was committed

A legally sufficient probable cause statement documents objective, specific facts—not hunches—that would lead a reasonable officer to conclude a crime occurred.

Question 88: Under California law, what is the minimum following distance required when driving behind a large truck at highway speeds?

At least 3 seconds of following distance (Correct answer)
300 feet
100 feet regardless of speed
One car length per 10 mph

Correct answer: At least 3 seconds of following distance

California law requires drivers to maintain a following distance of at least 3 seconds, though more distance is recommended when following large vehicles.

Question 89: What is the ethical purpose of the CHP's early intervention system (EIS)?

To identify officers who may benefit from support before problems escalate (Correct answer)
To compile negative records for disciplinary terminations
To rank officers by performance for promotion decisions
To gather data for public accountability reports

Correct answer: To identify officers who may benefit from support before problems escalate

Early intervention systems are designed to identify behavioral patterns and provide support or training before minor issues become serious misconduct.

Question 90: Which of the following is the standard duty firearm caliber authorized for CHP officers?

.40 S&W
9mm (Correct answer)
.45 ACP
.357 Magnum

Correct answer: 9mm

The CHP transitioned to the 9mm caliber as the standard duty firearm for all officers.

Question 91: During a critical incident, a CHP officer's radio transmission is interrupted and communication with dispatch is lost. The officer's best course of action is to:

Use a cell phone and notify dispatch of radio failure immediately (Correct answer)
Wait 30 minutes then retry the radio
Drive to the nearest CHP office to report
Continue the operation independently until communication is restored

Correct answer: Use a cell phone and notify dispatch of radio failure immediately

When radio communication fails, officers should immediately use an alternate means such as a cell phone to re-establish contact with dispatch.

Question 92: An officer's report states: 'Whenever road conditions are icy, speed limits are reduced.' Today the speed limit was not reduced. What can be logically concluded?

Road conditions were not icy today (Correct answer)
Speed limits are never reduced in summer
Road conditions may still be icy
The icy road rule was ignored

Correct answer: Road conditions were not icy today

Contrapositive of 'icy roads → reduced limits' is 'no reduced limits → no icy roads,' so conditions were not icy.

Question 93: During a traffic incident, a CHP officer notices a strong smell of natural gas near a vehicle. The officer should immediately:

Determine if the vehicle ignition is off before taking any action
Ventilate the area by opening vehicle doors
Move all persons upwind and away from the area and notify the gas company (Correct answer)
Place flares around the perimeter

Correct answer: Move all persons upwind and away from the area and notify the gas company

A natural gas smell requires immediate evacuation of everyone to an upwind location and notification of the utility company and fire department.

Question 94: A CHP officer notices that a colleague frequently uses their position to gain personal advantages, such as special treatment or favors. What should be the officer's course of action?

Discuss the issue with the colleague's friends to see if they are aware of the behavior.
Report the behavior to a supervisor or appropriate authority to investigate. (Correct answer)
Confront the colleague in public to address the issue.
Allow the behavior to continue as it does not directly impact their own duties.

Correct answer: Report the behavior to a supervisor or appropriate authority to investigate.

As a CHP officer, maintaining public trust and upholding ethical standards is paramount. Misconduct, such as using one's position for personal gain, undermines the integrity of the department and is a violation of professional ethics. Reporting this behavior to a supervisor ensures it is properly investigated and addressed through official channels, preventing further abuse and upholding accountability.

Question 95: A CHP officer stops a motorist and discovers the driver is a local politician. Ethically, the officer should:

Apply the same enforcement standard used for any other motorist (Correct answer)
Issue a courtesy warning given the driver's community standing
Contact a supervisor before taking any enforcement action
Let the driver go with a verbal warning to avoid controversy

Correct answer: Apply the same enforcement standard used for any other motorist

Consistent and impartial enforcement regardless of a person's status or influence is a cornerstone of ethical policing.

Question 96: Some CHP officers are bilingual. All bilingual officers are assigned to border checkpoints. Officer Ruiz is assigned to a border checkpoint. What can be concluded?

Only bilingual officers are at border checkpoints
Officer Ruiz may or may not be bilingual (Correct answer)
Officer Ruiz is not bilingual
Officer Ruiz is definitely bilingual

Correct answer: Officer Ruiz may or may not be bilingual

Being assigned to a border checkpoint does not confirm bilingualism, because the premise only states 'some' officers there are bilingual.

Question 97: When a traffic signal is completely dark (no lights functioning) at an intersection in California, the driver must treat it as:

A green light — proceed normally
A yield sign for all directions
A flashing yellow — proceed with caution
A four-way stop sign (Correct answer)

Correct answer: A four-way stop sign

A non-functioning traffic signal must be treated as a four-way stop, with each driver stopping and proceeding in turn.

Question 98: In California, the legal blood alcohol concentration (BAC) limit for non-commercial drivers aged 21 and older is:

0.10%
0.15%
0.08% (Correct answer)
0.05%

Correct answer: 0.08%

California Vehicle Code 23152 sets the legal BAC limit at 0.08% for drivers 21 and older.

Question 99: At a freeway incident scene, temporary traffic control using cones should begin at minimum how many feet behind the collision?

1,000 feet
100 feet
200 feet
500 feet (Correct answer)

Correct answer: 500 feet

CHP protocols require advance warning devices to begin at least 500 feet upstream of a freeway incident to give drivers adequate reaction time.

Question 100: In a hit-and-run investigation, what is the highest priority information to broadcast in a BOLO?

The estimated market value of the vehicle
Make, model, color, and any unique damage or identifying features (Correct answer)
The last known service station where the vehicle was fueled
Vehicle registration expiration date

Correct answer: Make, model, color, and any unique damage or identifying features

Broadcasting make, model, color, and damage description immediately enables other officers to locate the suspect vehicle before it can be concealed.

California Highway Patrol (CHP) Officer Written Exam

The CHP Written Exam assesses candidates on law enforcement knowledge and skills required to serve as a California Highway Patrol officer, covering traffic laws, criminal procedures, DUI enforcement, emergency response, and professional ethics.

100

Questions

120 min

Time Limit

70%

To Pass

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