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CDL Class B Pre Trip Inspection Practice Exam
Practice mode
Question
1
of 25
QUESTION 1 / 25
What might a cracked windshield indicate during a pre-trip inspection?
Choose one answer below.
A
The vehicle is roadworthy
✓
B
Immediate repair is unnecessary
✓
C
The vehicle is in optimal condition
✓
D
It may compromise safety
✓
QUESTION 2 / 25
What signs should be checked on the brake drum to ensure safety?
Choose one answer below.
A
No visible rust
✓
B
No signs of heat
✓
C
No grease presence
✓
D
No cracks
✓
QUESTION 3 / 25
What should you check regarding the emergency equipment?
Choose one answer below.
A
Presence and condition of fire extinguisher, triangles, and spare fuses
✓
B
Presence of a spare tire only
✓
C
Only the fire extinguisher
✓
D
Presence of first aid kit and extra fuel
✓
QUESTION 4 / 25
What is a critical inspection area for the tires on a Class B vehicle?
Choose one answer below.
A
Tread depth and sidewall condition
✓
B
Only the tire pressure
✓
C
Visual appearance without detail
✓
D
Presence of wheel covers
✓
QUESTION 5 / 25
How can a driver enhance their knowledge for a successful trip?
Choose one answer below.
A
By ignoring manufacturer advisories
✓
B
By studying state regulations and vehicle manuals
✓
C
By relying solely on GPS systems
✓
D
By asking passengers for advice
✓
QUESTION 6 / 25
What should be ensured during a cargo area inspection?
Choose one answer below.
A
That the area is clear, clean, and unobstructed
✓
B
That the cargo is evenly distributed and secured
✓
C
That the cargo matches the manifest
✓
D
That there is a spare tire available
✓
QUESTION 7 / 25
What material condition should the mirrors be in during the inspection?
Choose one answer below.
A
Cracked
✓
B
Dirty
✓
C
Bent
✓
D
Unbroken
✓
QUESTION 8 / 25
Which components should be specifically inspected on the tires?
Choose one answer below.
A
Tread depth, sidewall condition, and inflation pressure
✓
B
Brake fluid levels, battery condition, and spark plugs
✓
C
Suspension parts and body panels
✓
D
Engine mounts and transmission fluid
✓
QUESTION 9 / 25
What indicates proper function of the headlights during an inspection?
Choose one answer below.
A
They should illuminate clearly without flickering or dimness
✓
B
They should be tinted in yellow color
✓
C
They should only work at high beams
✓
D
They should flash when the turn signal is activated
✓
QUESTION 10 / 25
What features should be ensured about the springs during inspection?
Choose one answer below.
A
Not bent
✓
B
Well colored
✓
C
Does not sag
✓
D
Does not rattle
✓
QUESTION 11 / 25
What is the effect of an unclean windshield during a night drive?
Choose one answer below.
A
Improved visibility
✓
B
Reduced glare
✓
C
Compromised visibility
✓
D
No effect on visibility
✓
QUESTION 12 / 25
How often should fluid levels such as engine oil and coolant be checked?
Choose one answer below.
A
Regularly as part of the pre-trip inspection
✓
B
Once a month
✓
C
Only during oil changes
✓
D
Only when the vehicle is not in use
✓
QUESTION 13 / 25
What should be checked about the outer side wall?
Choose one answer below.
A
No audible leaks
✓
B
No visible cracks
✓
C
Evenly worn tread
✓
D
Inner wall condition
✓
QUESTION 14 / 25
How should the alternator belt be checked for proper condition?
Choose one answer below.
A
Visually inspect without touch
✓
B
Check only after the engine has cooled down
✓
C
By pushing or pulling to test give
✓
D
Use a torque wrench
✓
QUESTION 15 / 25
How do you check the functionality of the heater and defroster?
Choose one answer below.
A
Inspect visual indicators on the dashboard
✓
B
Turn on and assess if they operate effectively to clear the windshield
✓
C
Listen for unusual sounds during operation
✓
D
Check the temperature of the air flowing
✓
QUESTION 16 / 25
What might indicate that air hoses are not functioning properly?
Choose one answer below.
A
Last inspection was recent
✓
B
Audible leaks heard during operation
✓
C
They look clean
✓
D
They are blue in color
✓
QUESTION 17 / 25
Which of the following indicates an issue with the windshield during inspection?
Choose one answer below.
A
It has a small crack
✓
B
It is clean and clear
✓
C
It is mounted securely
✓
D
It has no illegal stickers
✓
QUESTION 18 / 25
How should air pressure in the tires be checked?
Choose one answer below.
A
Using a handheld air pump
✓
B
Using a tire pressure gauge
✓
C
By listening for leaks
✓
D
By visually inspecting the tires
✓
QUESTION 19 / 25
How do you test the service brake operation?
Choose one answer below.
A
By applying the brakes at low speed to ensure they engage smoothly
✓
B
By checking the hydraulic fluid levels
✓
C
By inspecting the brake pads visually
✓
D
By measuring the temperature after a long drive
✓
QUESTION 20 / 25
What type of gauge is specifically used to check tire pressure?
Choose one answer below.
A
An oil pressure gauge
✓
B
tire pressure gauge
✓
C
temperature gauge
✓
D
voltmeter
✓
QUESTION 21 / 25
Where is the rear spring mount typically located?
Choose one answer below.
A
In front of U bolts
✓
B
At the top of the suspension
✓
C
Behind U bolts
✓
D
At the rear axle
✓
QUESTION 22 / 25
How can you identify a fuel leak?
Choose one answer below.
A
By checking coolant levels regularly
✓
B
By looking for signs of fuel pooling on the ground or the smell of gasoline
✓
C
By inspecting the air filter
✓
D
By monitoring the oil levels
✓
QUESTION 23 / 25
What is a common sign of a problem with the steering system?
Choose one answer below.
A
Excessive play in the steering wheel or unusual noises while turning
✓
B
Squeaking sound from the brake pedals
✓
C
Difficulty shifting gears smoothly
✓
D
Vibration through the accelerator pedal
✓
QUESTION 24 / 25
Which part of the pre-trip inspection is essential for safety?
Choose one answer below.
A
Visual aesthetics of the vehicle
✓
B
Inspecting the vehicle's safety features
✓
C
Checking the radio and entertainment system
✓
D
Cleaning the vehicle interior
✓
QUESTION 25 / 25
What should be checked about the doors on a Class B vehicle?
Choose one answer below.
A
Ensure they open, close, and latch properly
✓
B
Check for paint quality and design
✓
C
Evaluate the weight of the doors
✓
D
Count the number of doors present
✓
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