CDL General Knowledge Latest Final Exam 2026 With
The Most Recent Questions 2026|2027 Actual
Complete Real Exam Questions And Correct Answers
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College - CDLT 146
You are driving in the right lane of a four-lane, undivided road. You come
over a hill and find a car stopped ahead in your lane. You do not have
room to stop. The hill blocks your view to the rear. The shoulder is clear.
Which of these is most likely the nest action to take?
ANSWERS: Steer to the right.
Where or when should you test the stopping action of your service
brakes?
ANSWERS: When the vehicle is moving about 5 mph.
Which of these is not part of the pre-trip inspection of the engine
compartment?
ANSWERS: Valve clearance
Cargo covers:
ANSWERS: (both are correct) Protect people from spilled cargo; May be
a safety requirement in some states.
High beams should be:
ANSWERS: Used when it is safe to do so.
,Which of these is the most important thing to remember about
emergency braking?
ANSWERS: If the wheels are skidding, you cannot control the vehicle.
You must park on the side of a level, straight, two-lane road. Where
should you place the reflective triangles?
ANSWERS: One within 10 feet of the rear of the vehicle, one about 100
feet to the rear, and one about 100 feet to the front of the vehicle.
The road you are driving on becomes very slippery due to glare ice.
Which of these is a good thing to do in such a situation?
ANSWERS: Stop driving as soon as you can safely do so.
Which of these statements about tires and hot-weather driving is true?
ANSWERS: You should inspect your tires every two hours or very 100
miles when driving in very hot weather.
Your truck is in a traffic emergency and may collide with another vehicle
if you do not take action. Which of these is a good rule to remember at
such a time?
ANSWERS: You can almost always turn to miss an obstacle more
quickly than you can stop.
,What should you do when your vehicle hydroplanes?
ANSWERS: Release the accelerator.
You are starting your vehicle from astop. As you apply power to the
driver wheels, they start to spin. You should:
ANSWERS: Take your foot off the accelerator.
Stab braking:
ANSWERS: Involves releasing the brakes only after the wheels lock up.
It takes the body about _____ hours to get rid of the alcohol in four drinks.
ANSWERS: 4
Cargo that can shift should have at least ____ tie-downs.
ANSWERS: 2
If a straight vehicle (no trailer or articulation) goes into a front-wheel skid,
it will:
ANSWERS: Go straight ahead even if the steering wheel is turned.
Which of these statements about accelerating is true?
ANSWERS: Rough acceleration can cause mechanical damage.
, Which of these is a good thing to remember when crossing or entering
traffic with a heavy vehicle?
ANSWERS: Heavy vehicles need larger gaps in traffic than cars.
Which of these statements about staying alert to drive is true?
ANSWERS: Sleep is the only thing that can overcome fatigue.
You are driving on a two-lane road. An oncoming driver drifts into your
lane and is headed straight for you. Which of these is most often the best
action to take?
ANSWERS: Steer to the right.
Which of these statements about engine overheating is true?
ANSWERS: You should never remove the radiator cap on a pressurized
system until the system has cooled.
You are driving a truck with a manual transmission. You have to stop the
truck on the shoulder while driving on an uphill grade. Which of these is a
good rule to follow when putting it back in motion up the grade?
ANSWERS: Use the parking brake to hold the vehicle until the clutch
engages.
The Most Recent Questions 2026|2027 Actual
Complete Real Exam Questions And Correct Answers
(Verified Answers) Already Graded A+ | Guaranteed
Success!! Newest Exam | Just Released!! San Juan
College - CDLT 146
You are driving in the right lane of a four-lane, undivided road. You come
over a hill and find a car stopped ahead in your lane. You do not have
room to stop. The hill blocks your view to the rear. The shoulder is clear.
Which of these is most likely the nest action to take?
ANSWERS: Steer to the right.
Where or when should you test the stopping action of your service
brakes?
ANSWERS: When the vehicle is moving about 5 mph.
Which of these is not part of the pre-trip inspection of the engine
compartment?
ANSWERS: Valve clearance
Cargo covers:
ANSWERS: (both are correct) Protect people from spilled cargo; May be
a safety requirement in some states.
High beams should be:
ANSWERS: Used when it is safe to do so.
,Which of these is the most important thing to remember about
emergency braking?
ANSWERS: If the wheels are skidding, you cannot control the vehicle.
You must park on the side of a level, straight, two-lane road. Where
should you place the reflective triangles?
ANSWERS: One within 10 feet of the rear of the vehicle, one about 100
feet to the rear, and one about 100 feet to the front of the vehicle.
The road you are driving on becomes very slippery due to glare ice.
Which of these is a good thing to do in such a situation?
ANSWERS: Stop driving as soon as you can safely do so.
Which of these statements about tires and hot-weather driving is true?
ANSWERS: You should inspect your tires every two hours or very 100
miles when driving in very hot weather.
Your truck is in a traffic emergency and may collide with another vehicle
if you do not take action. Which of these is a good rule to remember at
such a time?
ANSWERS: You can almost always turn to miss an obstacle more
quickly than you can stop.
,What should you do when your vehicle hydroplanes?
ANSWERS: Release the accelerator.
You are starting your vehicle from astop. As you apply power to the
driver wheels, they start to spin. You should:
ANSWERS: Take your foot off the accelerator.
Stab braking:
ANSWERS: Involves releasing the brakes only after the wheels lock up.
It takes the body about _____ hours to get rid of the alcohol in four drinks.
ANSWERS: 4
Cargo that can shift should have at least ____ tie-downs.
ANSWERS: 2
If a straight vehicle (no trailer or articulation) goes into a front-wheel skid,
it will:
ANSWERS: Go straight ahead even if the steering wheel is turned.
Which of these statements about accelerating is true?
ANSWERS: Rough acceleration can cause mechanical damage.
, Which of these is a good thing to remember when crossing or entering
traffic with a heavy vehicle?
ANSWERS: Heavy vehicles need larger gaps in traffic than cars.
Which of these statements about staying alert to drive is true?
ANSWERS: Sleep is the only thing that can overcome fatigue.
You are driving on a two-lane road. An oncoming driver drifts into your
lane and is headed straight for you. Which of these is most often the best
action to take?
ANSWERS: Steer to the right.
Which of these statements about engine overheating is true?
ANSWERS: You should never remove the radiator cap on a pressurized
system until the system has cooled.
You are driving a truck with a manual transmission. You have to stop the
truck on the shoulder while driving on an uphill grade. Which of these is a
good rule to follow when putting it back in motion up the grade?
ANSWERS: Use the parking brake to hold the vehicle until the clutch
engages.
