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Commercial Vehicle Inspection Specialist Practice Test
Practice mode
Question
1
of 25
QUESTION 1 / 25
What is the total weight of the tractor when the steering axle is loaded to 12,420 lbs and tandem axles are at 33,980 lbs?
Choose one answer below.
A
42,400 lbs
✓
B
45,000 lbs
✓
C
46,400 lbs
✓
D
50,000 lbs
✓
QUESTION 2 / 25
What role does proper maintenance play in the inspection process?
Choose one answer below.
A
It is rarely important as all vehicles pass
✓
B
It ensures safety and prolongs vehicle lifespan
✓
C
It is only relevant to commercial vehicles
✓
D
It has no impact on inspection outcomes
✓
QUESTION 3 / 25
What does a pre-trip inspection typically include?
Choose one answer below.
A
Checking tires, brakes, lights, and fluid levels
✓
B
Only checking the engine and tires
✓
C
Visual inspection of the interior and exterior
✓
D
Assessing the driver’s physical health
✓
QUESTION 4 / 25
What is the purpose of the oil pressure gauge in a commercial vehicle?
Choose one answer below.
A
To measure fuel consumption
✓
B
To indicate whether the engine oil pressure is within safe limits
✓
C
To monitor engine temperature
✓
D
To assess brake fluid status
✓
QUESTION 5 / 25
Which device is NOT considered a coupling device?
Choose one answer below.
A
Fifth wheel
✓
B
King pin
✓
C
Slack adjuster
✓
D
Pintle hook
✓
QUESTION 6 / 25
What could be a consequence of not inspecting suspension components?
Choose one answer below.
A
Improved ride comfort
✓
B
Increased fuel efficiency
✓
C
Decreased handling stability
✓
D
Enhanced tire lifespan
✓
QUESTION 7 / 25
What components are assessed in a tire/wheel inspection?
Choose one answer below.
A
Lug nut and spacers
✓
B
Brake linings and cylinders
✓
C
Fuel lines and filters
✓
D
Shackles and hangers
✓
QUESTION 8 / 25
What does the term "HOS" refer to in commercial vehicle operation?
Choose one answer below.
A
Heavy Operational Standards
✓
B
Hours of Service
✓
C
Heavy Oversized Shipping
✓
D
Hazardous Operations Safety
✓
QUESTION 9 / 25
How can a driver ensure loads are secured correctly?
Choose one answer below.
A
By using only bungee cords
✓
B
By checking for any shifting during transport
✓
C
By relying on the weight of the load
✓
D
By covering the load with tarps
✓
QUESTION 10 / 25
What should be checked during a brake system inspection?
Choose one answer below.
A
Only brake pads and rotors
✓
B
Brake pads, rotors, brake lines, and air pressure in the system
✓
C
Brake lights and signals
✓
D
Brake fluid levels only
✓
QUESTION 11 / 25
How does improper load distribution affect a vehicle's handling?
Choose one answer below.
A
It improves fuel efficiency and speed
✓
B
It causes handling issues and increases accident risk
✓
C
It has no effect on handling but increases wear
✓
D
It makes the vehicle easier to maneuver
✓
QUESTION 12 / 25
What is a common sign that a vehicle's battery may need replacement?
Choose one answer below.
A
Dimming headlights or slow engine cranking
✓
B
Unusual noises when starting the engine
✓
C
Frequent flat tires
✓
D
Lit dashboard warning lights
✓
QUESTION 13 / 25
During an inspection, what should be examined regarding the horn?
Choose one answer below.
A
Color and location on the vehicle
✓
B
Functionality and sound level
✓
C
Brand name and warranty status
✓
D
Visual condition and dust level
✓
QUESTION 14 / 25
Why is it important for the kingpin to have an outward tilt?
Choose one answer below.
A
To enhance steering response
✓
B
To reduce brake wear
✓
C
To improve suspension performance
✓
D
To maintain tire alignment
✓
QUESTION 15 / 25
Which abbreviation stands for "Emergency Relay Valve"?
Choose one answer below.
A
ERV
✓
B
EMR
✓
C
EXH
✓
D
ELEC
✓
QUESTION 16 / 25
During a routine inspection, what is crucial to check regarding the fuel system?
Choose one answer below.
A
The fuel efficiency of the engine
✓
B
The presence of leaks in the fuel lines
✓
C
The type of fuel used
✓
D
The fuel tank's capacity
✓
QUESTION 17 / 25
What are the signs of brake pad wear?
Choose one answer below.
A
Squeaking or grinding noises, decreased braking performance
✓
B
Increased fuel consumption
✓
C
Visible rust on the brake discs
✓
D
Steering wheel vibrations
✓
QUESTION 18 / 25
Which abbreviation indicates something is necessary or mandated?
Choose one answer below.
A
REQ
✓
B
STPLT
✓
C
SYS
✓
D
STK
✓
QUESTION 19 / 25
Which abbreviation represents electrical systems in vehicles?
Choose one answer below.
A
ELECT
✓
B
ELEC
✓
C
EMER
✓
D
EXH
✓
QUESTION 20 / 25
What does 'BRKLT' refer to in a vehicle context?
Choose one answer below.
A
Brake Line Technology
✓
B
Brakelight
✓
C
Brake Leak Test
✓
D
Bumper Recognition Kit
✓
QUESTION 21 / 25
Which acronym represents legal regulations at the federal level?
Choose one answer below.
A
CDL
✓
B
CFR
✓
C
DMV
✓
D
DDL
✓
QUESTION 22 / 25
What does the abbreviation R/ signify?
Choose one answer below.
A
Required
✓
B
Right
✓
C
Steering
✓
D
System
✓
QUESTION 23 / 25
What types of load securing methods are commonly used?
Choose one answer below.
A
Tarps, straps, and chains
✓
B
Rope and tape
✓
C
Concrete blocks and bungee cords
✓
D
Wooden planks and nails
✓
QUESTION 24 / 25
What must be verified about a driver’s qualifications during an inspection?
Choose one answer below.
A
Driver's personal identification
✓
B
Valid commercial driver’s license (CDL) and medical certification
✓
C
Driving history report
✓
D
Insurance policy documents
✓
QUESTION 25 / 25
What safety feature should be present in a commercial vehicle's emergency equipment?
Choose one answer below.
A
functional fire extinguisher
✓
B
spare tire and jack
✓
C
Reflective triangles
✓
D
first aid kit
✓
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