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California Class B Driving Permit Practice Test
Practice mode
Question
1
of 10
QUESTION 1 / 10
Brakes absorb more ______ to stop heavier or faster vehicles?
Choose one answer below.
A
Heat
✓
B
Sound
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C
Wind
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D
Friction
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QUESTION 2 / 10
Why are large trucks’ blind spots called no-zones?
Choose one answer below.
A
Because drivers cannot see other vehicles in those areas, increasing crash risk; avoid lingering in them.
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B
They are places where you can safely ride alongside.
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C
They are designated safe zones.
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D
They are zones behind the truck only.
✓
QUESTION 3 / 10
A driver should look _________ seconds ahead while driving.
Choose one answer below.
A
6-9
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B
8-10
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C
12-15
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D
20-25
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QUESTION 4 / 10
Which part must have the right amount of oil to help prevent overheating in hot weather?
Choose one answer below.
A
Radiator
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B
Transmission
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C
Alternator
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D
Engine
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QUESTION 5 / 10
Where should you stop at a corner with a stop sign?
Choose one answer below.
A
At the crosswalk
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B
Behind the crosswalk
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C
In the middle of the intersection
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D
Past the crosswalk
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QUESTION 6 / 10
What is the effect of high crosswinds on a Class B vehicle?
Choose one answer below.
A
It can push the vehicle sideways but does not affect steering significantly.
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B
It can push the vehicle sideways; require careful steering and reduced speed.
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C
It improves stability in all conditions.
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D
It has no effect on handling.
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QUESTION 7 / 10
Why is it important to use a lower gear on a downgrade?
Choose one answer below.
A
To save fuel and prolong brake life.
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B
To maximize engine braking and help control speed.
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C
To avoid using any brakes.
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D
To allow tires to grip the road.
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QUESTION 8 / 10
What is the first thing you should do if your brakes fail while driving downhill?
Choose one answer below.
A
Turn on your hazard lights
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B
Call for help
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C
Stop the vehicle in the travel lane
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D
Get off the road ASAP
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QUESTION 9 / 10
One should limit the use of their horn because?
Choose one answer below.
A
It can startle other drivers
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B
It improves safety
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C
It is required for turns
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D
It damages tires
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QUESTION 10 / 10
Which vehicle category is listed with an endorsement under Class B privileges?
Choose one answer below.
A
Bus (except w/ trailer) with endorsement
✓
B
Farm labor with endorsement
✓
C
Hazardous materials with placards
✓
D
Vehicles that can carry 10+ persons
✓
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