UK Driver CPC Part 1 Theory Test — Questions and Answers

Question 1: Under UK law, who is responsible for ensuring a load is properly secured on an HGV?

The customer who ordered the goods
Only the person who loaded the vehicle
The driver is ultimately responsible for ensuring the load is secure before driving (Correct answer)
Only the transport manager

Correct answer: The driver is ultimately responsible for ensuring the load is secure before driving

While the loader has a duty to load safely, the driver is ultimately responsible for ensuring the load is secure before and during the journey. The driver can be prosecuted if an insecure load causes an incident, even if someone else loaded the vehicle.

Question 2: How does carrying a full load affect the braking distance of a commercial vehicle?

It only increases braking distance on wet or slippery surfaces
It has no significant effect on braking distance
It decreases braking distance due to increased traction
It significantly increases braking distance due to greater momentum (Correct answer)

Correct answer: It significantly increases braking distance due to greater momentum

A fully laden vehicle carries far greater momentum than an empty one, requiring a much longer distance to stop under the same braking force.

Question 3: What role does the driver's attitude play in fuel-efficient driving?

A calm, patient driving style leads to smoother driving, better anticipation, and significantly lower fuel consumption (Correct answer)
Attitude has no effect on fuel consumption
Only vehicle technology affects fuel consumption
Aggressive driving is more fuel-efficient because journeys are shorter

Correct answer: A calm, patient driving style leads to smoother driving, better anticipation, and significantly lower fuel consumption

A calm, patient attitude promotes smoother acceleration, better anticipation of traffic conditions, less aggressive braking, and more consistent speeds — all of which reduce fuel consumption. Stress and impatience lead to aggressive driving patterns that waste fuel.

Question 4: Under the retained EU regulations, what are the requirements for multi-manning (two drivers in the vehicle)?

Each driver must take a full 11-hour rest separately
The first break must be taken within 4.5 hours, but daily rest can be reduced to 9 hours and taken concurrently (Correct answer)
The same rules apply as for single-manning
No breaks are required during multi-manning

Correct answer: The first break must be taken within 4.5 hours, but daily rest can be reduced to 9 hours and taken concurrently

During multi-manning, each driver must take a daily rest of at least 9 hours within a 30-hour period (instead of 24 hours). The first 45 minutes of a co-driver's presence is flexible — they do not need to be in the vehicle for the first hour.

Question 5: Under the retained EU rules, what is the maximum fortnightly (two-week) driving time?

100 hours
90 hours (Correct answer)
80 hours
112 hours

Correct answer: 90 hours

The maximum driving time over any two consecutive weeks is 90 hours. Combined with the weekly limit of 56 hours, this means if a driver drives 56 hours in one week, they can only drive 34 hours in the next.

Question 6: What is the purpose of the EU Driver CPC Directive (2003/59/EC) as retained in UK law?

To set vehicle emission standards
To regulate fuel prices across Europe
To standardise vehicle registration plates
To ensure professional drivers maintain and update their driving knowledge and skills through periodic training (Correct answer)

Correct answer: To ensure professional drivers maintain and update their driving knowledge and skills through periodic training

The Driver CPC Directive ensures professional LGV and PCV drivers undergo initial qualification and then complete 35 hours of periodic training every 5 years. This maintains and updates their professional competence in areas including road safety, health, and regulations.

Question 7: What is a 'split daily rest' under the retained EU regulations?

Taking rest every other day instead of daily
Any rest period split by a phone call
Taking the daily rest in two periods: the first at least 3 hours and the second at least 9 hours (totalling 12 hours) (Correct answer)
Sleeping in two different locations

Correct answer: Taking the daily rest in two periods: the first at least 3 hours and the second at least 9 hours (totalling 12 hours)

A split daily rest allows the driver to take daily rest in two periods within a 24-hour period. The first must be at least 3 hours and the second at least 9 hours, making a total of 12 hours (one hour more than the regular 11-hour rest).

Question 8: What is the importance of accurate record-keeping for a professional driver?

Only the office needs to keep records
Records are not important in modern logistics
Accurate records protect the driver legally, ensure regulatory compliance, and support the operator's licence (Correct answer)
Records are only needed for tax purposes

Correct answer: Accurate records protect the driver legally, ensure regulatory compliance, and support the operator's licence

Professional drivers must maintain accurate records including tachograph data, defect reports, delivery documentation, and fuel records. These records protect the driver in legal disputes, demonstrate compliance with regulations, and are essential for the operator's licence compliance.

Question 9: What does the ABS (Anti-lock Braking System) do on an HGV?

It automatically applies the brakes when an obstacle is detected
It prevents the wheels from locking during heavy braking, allowing the driver to maintain steering control (Correct answer)
It reduces brake wear during normal driving
It stops the vehicle faster in all conditions

Correct answer: It prevents the wheels from locking during heavy braking, allowing the driver to maintain steering control

ABS prevents wheel lock-up during heavy braking by rapidly modulating brake pressure to individual wheels. This maintains tyre grip and allows the driver to continue steering the vehicle while braking, reducing the risk of jackknifing and skidding.

Question 10: What is 'block gear changing' and how does it benefit fuel economy?

Changing gears only when the engine stalls
Skipping intermediate gears when changing up or down, keeping the engine in its efficient range (Correct answer)
Never changing gear during a journey
Using the clutch without pressing the accelerator

Correct answer: Skipping intermediate gears when changing up or down, keeping the engine in its efficient range

Block gear changing means skipping gears (e.g., going from 3rd to 5th or 8th to 5th) rather than changing through every gear sequentially. This keeps the engine in its most efficient rev range and reduces the time spent at inefficient RPMs during gear changes.

Question 11: How does correct use of the vehicle's telematics system help with eco-driving?

Only managers can use telematics data
Telematics provides real-time feedback on driving style and identifies areas for improvement in fuel efficiency (Correct answer)
Telematics cannot help with fuel efficiency
Telematics only tracks vehicle location

Correct answer: Telematics provides real-time feedback on driving style and identifies areas for improvement in fuel efficiency

Modern telematics systems provide real-time data on driving style including harsh braking events, excessive idling, over-revving, and fuel consumption. This feedback helps drivers identify and correct fuel-wasting behaviours. Many systems also provide fuel-efficiency scores.

Question 12: What is the driver's responsibility regarding the security of their vehicle and load?

Security is the responsibility of the police only
Drivers must take reasonable steps to secure their vehicle and load, especially at rest stops and overnight parks (Correct answer)
Security measures are only needed for high-value loads
The load is the customer's responsibility once it leaves their premises

Correct answer: Drivers must take reasonable steps to secure their vehicle and load, especially at rest stops and overnight parks

Drivers must take reasonable steps to secure their vehicle and load at all times, including locking the cab, using anti-theft devices, parking in secure locations, being alert for suspicious activity, and never leaving the vehicle unattended with the engine running.

Question 13: What is the function of the DPF (Diesel Particulate Filter)?

To reduce engine noise
To trap and periodically burn off soot particles from the exhaust, reducing particulate emissions (Correct answer)
To filter the air entering the engine
To filter diesel fuel before injection

Correct answer: To trap and periodically burn off soot particles from the exhaust, reducing particulate emissions

The DPF captures soot particles from the exhaust gas and periodically undergoes 'regeneration' where the trapped soot is burned off at high temperature. This dramatically reduces particulate matter emissions. Drivers should allow regeneration to complete and not interrupt it.

Question 14: Under EU cabotage rules retained in UK law, what restrictions apply to foreign hauliers operating within the UK?

Foreign hauliers may carry out up to 2 cabotage operations within 7 days of the last unloading of an international load (Correct answer)
No restrictions apply
Foreign hauliers may operate for up to 1 year without restriction
Foreign hauliers are banned from UK roads

Correct answer: Foreign hauliers may carry out up to 2 cabotage operations within 7 days of the last unloading of an international load

Foreign hauliers entering the UK with an international load may carry out up to 2 cabotage operations within 7 days of the last unloading of the international incoming load. These rules prevent permanent market access without a UK operator licence.

Question 15: Why should unnecessary electrical loads be switched off to save fuel?

Only the headlights affect fuel consumption
The alternator requires engine power to generate electricity — more electrical load means more fuel consumption (Correct answer)
Electrical systems use a separate battery that does not affect fuel
Electrical systems do not use fuel

Correct answer: The alternator requires engine power to generate electricity — more electrical load means more fuel consumption

Every electrical system in the vehicle is ultimately powered by the engine via the alternator. Running unnecessary electrical loads (air conditioning, heated screens, extra lights) increases the load on the alternator, which requires more engine power and therefore more fuel.

Question 16: What does continuous professional development (CPD) mean for a professional driver?

CPD stops once you pass your driving test
It only means completing the mandatory 35-hour CPC training
It only applies to drivers under 25
It means actively maintaining and improving skills, knowledge, and awareness throughout your career (Correct answer)

Correct answer: It means actively maintaining and improving skills, knowledge, and awareness throughout your career

CPD goes beyond mandatory CPC training. It includes staying current with regulation changes, learning about new vehicle technologies, improving fuel efficiency techniques, updating first aid knowledge, and developing customer service skills throughout your career.

Question 17: What is the AETR agreement and when does it apply?

An agreement about road construction standards
An agreement about vehicle emissions
A trade agreement for vehicle exports
The European Agreement on International Road Transport covering drivers' hours for journeys through non-EU countries (Correct answer)

Correct answer: The European Agreement on International Road Transport covering drivers' hours for journeys through non-EU countries

The AETR (Accord Européen sur les Transports Routiers) agreement applies to international journeys through countries that are not EU member states. It contains similar drivers' hours rules to EU Regulation 561/2006.

Question 18: How frequently should a professional driver carry out risk assessment while on a journey?

Continuously throughout every journey (Correct answer)
Only before the start of each journey
Only during adverse weather or night-time driving
Only when carrying passengers or hazardous loads

Correct answer: Continuously throughout every journey

Professional drivers must continuously observe, anticipate, and respond to hazards — risk assessment is an ongoing process, not a pre-journey checklist.

Question 19: Why should a driver report near-miss incidents to their employer?

Near-misses do not need reporting
Near-miss reports help identify and prevent potential future accidents before they cause harm (Correct answer)
Reporting near-misses will result in the driver being disciplined
Near-misses are only reported to the police

Correct answer: Near-miss reports help identify and prevent potential future accidents before they cause harm

Near-miss reporting is a valuable safety tool. Analysing near-misses can identify patterns, hazards, and system failures before they cause actual harm. A strong near-miss reporting culture helps prevent serious incidents and demonstrates professional commitment to safety.

Question 20: How should you treat a burn from hot liquid or chemicals?

Cool the burn under cool running water for at least 20 minutes, then cover with a sterile dressing or cling film (Correct answer)
Apply butter or cream immediately
Pop any blisters that form
Apply ice directly to the burn

Correct answer: Cool the burn under cool running water for at least 20 minutes, then cover with a sterile dressing or cling film

Burns should be cooled under cool (not ice cold) running water for at least 20 minutes. Remove clothing near the burn (unless stuck to it). Cover with a sterile dressing or clean cling film. Never apply creams, butter, or ice, and do not burst blisters.

Question 21: What document must UK drivers carry when driving commercially in EU member states?

A passport only
Only a UK driving licence
A UK driving licence plus a Driver Qualification Card (DQC) (Correct answer)
No documents are required

Correct answer: A UK driving licence plus a Driver Qualification Card (DQC)

UK drivers operating in EU member states must carry both their UK driving licence and a valid Driver Qualification Card (DQC), which proves they have completed the required 35 hours of periodic training. Additional documents may include an international driving permit.

Question 22: Why is it important for professional drivers to maintain a clean driving licence?

Points and disqualifications can result in loss of their professional livelihood and CPC qualification (Correct answer)
Penalty points expire after 1 year
A clean licence only matters when applying for a first job
It is not important as long as the vehicle is insured

Correct answer: Points and disqualifications can result in loss of their professional livelihood and CPC qualification

A professional driver's licence is their livelihood. Penalty points, endorsements, or disqualification can result in losing their job, being unable to find alternative employment, and potentially losing their CPC qualification. The consequences are far more severe than for non-professional drivers.

Question 23: What is Regulation 165/2014 (retained in UK law) primarily about?

Road infrastructure standards
Tachograph requirements including digital tachograph specifications and workshop approval (Correct answer)
Vehicle emissions standards
Driver medical requirements

Correct answer: Tachograph requirements including digital tachograph specifications and workshop approval

Regulation 165/2014 sets out the requirements for tachographs, including specifications for digital tachographs, driver cards, company cards, workshop cards, and control cards. It also covers tachograph workshop approvals and inspections.

Question 24: What does a flashing amber beacon on a slow-moving vehicle on the road indicate?

The vehicle is transporting hazardous materials under ADR rules
The vehicle is breaking down and needs assistance
The vehicle is reversing towards the roadway
The vehicle is wide, slow, or requires extra caution from passing drivers (Correct answer)

Correct answer: The vehicle is wide, slow, or requires extra caution from passing drivers

Flashing amber beacons warn other road users to take extra care because the vehicle is wide, slow-moving, or otherwise presents an unusual hazard.

Question 25: What should a professional driver do if they witness a road traffic collision?

Only stop if their vehicle is involved
Stop safely, ensure scene safety, call 999, and provide what assistance they can (Correct answer)
Drive past as it is not their responsibility
Take a video and post it on social media

Correct answer: Stop safely, ensure scene safety, call 999, and provide what assistance they can

Professional drivers should stop safely if they can assist without creating additional hazards. They should ensure scene safety, call 999, provide first aid if trained, and act as a witness. Their professional skills and first aid training can be invaluable at collision scenes.

Question 26: How should you control severe bleeding from a wound?

Apply a tourniquet as the first response
Remove any objects embedded in the wound
Apply direct pressure to the wound with a clean dressing and elevate the injured part if possible (Correct answer)
Wash the wound with cold water

Correct answer: Apply direct pressure to the wound with a clean dressing and elevate the injured part if possible

Apply direct firm pressure to the wound using a sterile dressing or clean cloth. Elevate the injured part above the level of the heart if possible. Do not remove embedded objects. If blood soaks through, apply additional dressings on top.

Question 27: How does vehicle weight affect fuel consumption?

Only the trailer weight matters, not the tractor
Every additional tonne increases fuel consumption — reducing unnecessary weight improves economy (Correct answer)
Weight has no effect on modern vehicles
Heavier vehicles are more fuel-efficient due to momentum

Correct answer: Every additional tonne increases fuel consumption — reducing unnecessary weight improves economy

Every additional tonne of vehicle weight increases fuel consumption, particularly during acceleration and hill climbing. Drivers should ensure unnecessary items are not carried, trailers are not overloaded, and empty return trips are avoided where possible.

Question 28: What is the purpose of load restraint calculations?

To calculate fuel consumption
To calculate the price of the goods
To determine the force required to prevent the load from moving during braking, acceleration, and cornering (Correct answer)
To determine the number of delivery stops

Correct answer: To determine the force required to prevent the load from moving during braking, acceleration, and cornering

Load restraint calculations determine the forces that will act on a load during transport (particularly during emergency braking) and ensure sufficient restraint is in place. The standard requirement is that restraint must withstand forces equal to the total weight of the load forward.

Question 29: What action constitutes professional misconduct for an HGV driver?

Taking a break during working hours
Falsifying tachograph records, driving while disqualified, or deliberately overloading a vehicle (Correct answer)
Refusing to drive a defective vehicle
Reporting a vehicle defect

Correct answer: Falsifying tachograph records, driving while disqualified, or deliberately overloading a vehicle

Professional misconduct includes falsifying records, driving while disqualified, driving under the influence, deliberately overloading, or any action that deliberately endangers road users. Such conduct can result in criminal prosecution, loss of licence, and imprisonment.

Question 30: How should a professional driver deal with road rage from other road users?

Remain calm, avoid eye contact, do not react, and report the incident if necessary (Correct answer)
Retaliate to teach them a lesson
Speed up to get away from the aggressive driver
Block the aggressive driver's path

Correct answer: Remain calm, avoid eye contact, do not react, and report the incident if necessary

Professional drivers should never engage with aggressive road users. Remaining calm, avoiding provocative eye contact, not retaliating with gestures or driving, and if necessary safely stopping and reporting the incident is the correct approach. Reacting could escalate the situation dangerously.

Question 31: How many hours of periodic CPC training must a driver complete every 5 years?

21 hours
50 hours
14 hours
35 hours (Correct answer)

Correct answer: 35 hours

Drivers must complete 35 hours of periodic CPC training every 5 years, in blocks of at least 7 hours each. This training must cover the syllabus areas specified in the directive and be delivered by approved training centres.

UK Driver CPC Part 1 Theory Test

The Driver CPC (Certificate of Professional Competence) Part 1 theory test assesses professional knowledge required for lorry, bus, and coach drivers in the UK, covering EU regulations, load security, eco-driving, and professional conduct. A pass is required by law before driving commercially.

Questions

35 min

Time Limit

85%

To Pass

Checking for saved progress...

Exam Rules

You can skip questions and return to them later
Flag questions for review before submitting
No feedback shown until you submit the entire exam
Unanswered questions count as wrong — answer everything
10 pretest questions are mixed in and don't affect your score
Timer auto-submits when time runs out
Your progress is auto-saved every 30 seconds