CVSA Class A/B Knowledge Test Questions &
Answers Latest Update 2026 | Exam Prep | 100%
Accurate Solutions
1. What is the regulation regarding texting while operating a Commercial Motor
Vehicle (CMV)?
Texting while driving a CMV is not allowed.
Texting while driving a CMV is allowed under certain conditions.
Texting is permitted if the vehicle is stationary.
Texting is only prohibited for drivers under 21.
2. California recommends how large of a following distance, at speeds below
40 mph:
100 feet
2 car lengths
7 seconds
3 seconds
3. What is the expected time frame for oil pressure to reach normal levels after
starting an engine?
After ten minutes
Within a few seconds
Immediately
Within one minute
4. What is the recommended assumption to make about the other driver when
passing another vehicle?
, The other driver may not see you.
The other driver will yield to you.
The other driver is aware of your presence.
The other driver is driving at a constant speed.
5. What is a potential hazard associated with cardboard boxes on the roadway?
They can obstruct traffic and cause accidents.
They can provide shelter for pedestrians.
They can serve as a warning sign.
They can improve vehicle traction.
6. Why is maintaining the required tread depth in front tires important for
vehicle safety?
Maintaining the required tread depth ensures adequate traction and
helps prevent hydroplaning.
Tread depth is not significant for vehicle safety.
Tread depth only affects fuel efficiency.
Tread depth is only important for rear tires.
7. Describe the importance of using turn signals when driving.
Using turn signals is optional and not necessary for safe driving.
Using turn signals is only required when changing lanes.
Using turn signals only applies in urban areas.
Using turn signals is crucial for communicating your intentions to
other drivers and ensuring road safety.
,8. If a driver stops their vehicle on a busy highway due to a mechanical failure,
what steps should they take regarding the placement of warning triangles?
Do not use triangles and wait for assistance.
Place the triangles next to the vehicle to indicate a breakdown.
Place the triangles at least 200 feet behind the vehicle to warn
oncoming traffic.
Place the triangles in front of the vehicle to block traffic.
9. When planning to pass another vehicle :
Assume they will let you pass if you use your turn signals
Assume they will maintain constant speed
Not count on other drivers making room for you
10. The two indicators that determine when you should upshift are:
Other trucks and road conditions.
Engine speed and road speed.
Oil pressure and air brake pressure.
Timing and road position.
11. If you are driving in heavy traffic and need to change lanes, what should you
do to ensure safety?
Change lanes without signaling to avoid confusion.
Speed up to merge into the next lane quickly.
Only check your mirrors and change lanes.
Use your turn signals to indicate your lane change.
, 12. Why is it important to remain calm when encountering an aggressive driver
involved in a crash?
It is a legal requirement to remain calm.
Remaining calm helps prevent escalation and ensures your safety.
It encourages the aggressive driver to calm down.
It allows you to take control of the situation.
13. Describe the importance of checking cargo during transport.
Cargo does not need to be checked if it is secured properly.
Checking cargo during transport ensures safety and prevents
shifting that could lead to accidents.
Cargo checks are only important for long-distance trips.
Cargo checks are unnecessary once the vehicle is loaded.
14. If a driver is caught texting while driving a CMV, what potential
consequences could they face?
Increased insurance rates only
No consequences if they are not in an accident
A warning but no fines
Fines and possible disqualification from driving
15. The steering box should be checked for:
Leaks or damaged hoses
Missing bolts or nuts
Secure mounting
Answers Latest Update 2026 | Exam Prep | 100%
Accurate Solutions
1. What is the regulation regarding texting while operating a Commercial Motor
Vehicle (CMV)?
Texting while driving a CMV is not allowed.
Texting while driving a CMV is allowed under certain conditions.
Texting is permitted if the vehicle is stationary.
Texting is only prohibited for drivers under 21.
2. California recommends how large of a following distance, at speeds below
40 mph:
100 feet
2 car lengths
7 seconds
3 seconds
3. What is the expected time frame for oil pressure to reach normal levels after
starting an engine?
After ten minutes
Within a few seconds
Immediately
Within one minute
4. What is the recommended assumption to make about the other driver when
passing another vehicle?
, The other driver may not see you.
The other driver will yield to you.
The other driver is aware of your presence.
The other driver is driving at a constant speed.
5. What is a potential hazard associated with cardboard boxes on the roadway?
They can obstruct traffic and cause accidents.
They can provide shelter for pedestrians.
They can serve as a warning sign.
They can improve vehicle traction.
6. Why is maintaining the required tread depth in front tires important for
vehicle safety?
Maintaining the required tread depth ensures adequate traction and
helps prevent hydroplaning.
Tread depth is not significant for vehicle safety.
Tread depth only affects fuel efficiency.
Tread depth is only important for rear tires.
7. Describe the importance of using turn signals when driving.
Using turn signals is optional and not necessary for safe driving.
Using turn signals is only required when changing lanes.
Using turn signals only applies in urban areas.
Using turn signals is crucial for communicating your intentions to
other drivers and ensuring road safety.
,8. If a driver stops their vehicle on a busy highway due to a mechanical failure,
what steps should they take regarding the placement of warning triangles?
Do not use triangles and wait for assistance.
Place the triangles next to the vehicle to indicate a breakdown.
Place the triangles at least 200 feet behind the vehicle to warn
oncoming traffic.
Place the triangles in front of the vehicle to block traffic.
9. When planning to pass another vehicle :
Assume they will let you pass if you use your turn signals
Assume they will maintain constant speed
Not count on other drivers making room for you
10. The two indicators that determine when you should upshift are:
Other trucks and road conditions.
Engine speed and road speed.
Oil pressure and air brake pressure.
Timing and road position.
11. If you are driving in heavy traffic and need to change lanes, what should you
do to ensure safety?
Change lanes without signaling to avoid confusion.
Speed up to merge into the next lane quickly.
Only check your mirrors and change lanes.
Use your turn signals to indicate your lane change.
, 12. Why is it important to remain calm when encountering an aggressive driver
involved in a crash?
It is a legal requirement to remain calm.
Remaining calm helps prevent escalation and ensures your safety.
It encourages the aggressive driver to calm down.
It allows you to take control of the situation.
13. Describe the importance of checking cargo during transport.
Cargo does not need to be checked if it is secured properly.
Checking cargo during transport ensures safety and prevents
shifting that could lead to accidents.
Cargo checks are only important for long-distance trips.
Cargo checks are unnecessary once the vehicle is loaded.
14. If a driver is caught texting while driving a CMV, what potential
consequences could they face?
Increased insurance rates only
No consequences if they are not in an accident
A warning but no fines
Fines and possible disqualification from driving
15. The steering box should be checked for:
Leaks or damaged hoses
Missing bolts or nuts
Secure mounting
