CLP General Knowledge Core Concepts 5

Question 1

When driving in mountain areas, why should you NOT 'coast' in neutral or with the clutch depressed?

Accepted Answer

You lose engine braking, increasing speed and reducing control on downgrades

Answer

Coasting removes engine braking, allowing speed to build quickly on grades and making it much harder to stop safely.

Question 2

What must a driver do if a tire blows out while driving?

Accepted Answer

Grip the steering wheel firmly, stay off the brakes initially, and let the vehicle slow down before braking gently

Answer

After a blowout, hold the steering wheel firmly and allow the vehicle to decelerate naturally before gently braking to retain control.

Question 3

What is the correct sequence for starting a vehicle with a manual transmission on a hill?

Accepted Answer

Release clutch slowly while simultaneously releasing the parking brake to prevent rollback

Answer

Coordinating clutch release with parking brake release prevents the vehicle from rolling backward on an incline.

Question 4

Which document must a CMV driver always have available for inspection during a roadside check?

Accepted Answer

CDL, medical certificate, registration, and current logbook or ELD record

Answer

Drivers must be able to present their CDL, medical certificate, vehicle registration, and current hours-of-service records to an inspector.

Question 5

What action should you take if your vehicle becomes stuck on a railroad crossing with a train approaching?

Accepted Answer

Abandon the vehicle and run away from the tracks at an angle in the direction the train is coming from

Answer

You should immediately get out and run away from the tracks at an angle toward the oncoming train to avoid debris that could fly in the train's direction of travel.

(CLP) Commercial Learner's Permit Practice Test

(CLP) Commercial Learner's Permit Practice Test

CLP General Knowledge Core Concepts 5