CDL General Knowledge Exam | Questions with
100% Correct Answers | Verified | Latest Update
2026
Save
Terms in this set (316)
To prevent a load from shifting, 10
there should be at least one tie
down for every _______ feet of cargo.
You are driving a 40-foot vehicle at 4 seconds
35 mph. The road is dry, and
visibility is good . What is the least
amount of space you should keep
in front of your vehicle to be safe?
Which of these statements about A few beers have the same effect on driving as a
drinking alcohol is true? few shots of whiskey or a few glasses of wine.
While driving, ice builds up on your Stop safely and fix the problem.
wipers and they no longer clean the
windshield. You should:
Which of these statements about Winds are a big problem when a truck comes out
driving in areas with strong winds is of tunnels.
true?
What is counter-steering? Turning the wheel back in the other direction
after steering to avoid a traffic emergency.
, To help you stay alert while driving, Take short breaks before you get drowsy.
you should:
You do not have a Hazardous The vehicle does not require placards.
Materials Endorsement on your
Commercial Driver's License. You
can drive a vehicle hauling
hazardous materials when:
Cargo inspections: Should be performed as part of your pre-trip
inspection, again within the first 50 miles of your
trip, then again after you have driven 3 hours or
150 miles, and after every break you take during
driving.
Retarders: Can cause the drive wheels to skid when they
have poor traction.
You are driving a new truck with a A lower gear than you would use to climb the hill.
manual transmission. What gear will
you probably have to use to take a
long, steep downhill grade?
Which of these statements about You should choose a speed that lets you stop
speed management is true? within the distance that you can see ahead.
Which of these best describes how Snubbing
you should use the brake pedal on
a steep downhill grade?
Which of these statements about You can use the tachometer to tell you when to
double clutching and shifting is shift.
true?
Which if these statements about When turning, you should signal early.
using turn signals is true?
100% Correct Answers | Verified | Latest Update
2026
Save
Terms in this set (316)
To prevent a load from shifting, 10
there should be at least one tie
down for every _______ feet of cargo.
You are driving a 40-foot vehicle at 4 seconds
35 mph. The road is dry, and
visibility is good . What is the least
amount of space you should keep
in front of your vehicle to be safe?
Which of these statements about A few beers have the same effect on driving as a
drinking alcohol is true? few shots of whiskey or a few glasses of wine.
While driving, ice builds up on your Stop safely and fix the problem.
wipers and they no longer clean the
windshield. You should:
Which of these statements about Winds are a big problem when a truck comes out
driving in areas with strong winds is of tunnels.
true?
What is counter-steering? Turning the wheel back in the other direction
after steering to avoid a traffic emergency.
, To help you stay alert while driving, Take short breaks before you get drowsy.
you should:
You do not have a Hazardous The vehicle does not require placards.
Materials Endorsement on your
Commercial Driver's License. You
can drive a vehicle hauling
hazardous materials when:
Cargo inspections: Should be performed as part of your pre-trip
inspection, again within the first 50 miles of your
trip, then again after you have driven 3 hours or
150 miles, and after every break you take during
driving.
Retarders: Can cause the drive wheels to skid when they
have poor traction.
You are driving a new truck with a A lower gear than you would use to climb the hill.
manual transmission. What gear will
you probably have to use to take a
long, steep downhill grade?
Which of these statements about You should choose a speed that lets you stop
speed management is true? within the distance that you can see ahead.
Which of these best describes how Snubbing
you should use the brake pedal on
a steep downhill grade?
Which of these statements about You can use the tachometer to tell you when to
double clutching and shifting is shift.
true?
Which if these statements about When turning, you should signal early.
using turn signals is true?
