MVA CDL A General Knowledge Test
prep QUESTIONS AND VERIFIED
CORRECT ANSWERS GRADED A+
[LATEST] 100% GUARANTEED PASS
What is the most important reason for doing a vehicle inspection? - CORRECT ANSWER-Safety
Instruments, Air pressure gauge (if you have air brakes), Temperature gauges, Pressure gauges,
Ammeter/voltmeter, Mirrors, Tires, Cargo/Cargo covers, Lights, ect. should be checked
____________________. - CORRECT ANSWER-During a trip
Steering wheel, Steering shaft, Power steering cylinder, Steering arm, Spindle, Steering knuckle,
Drag link, Pitman arm, Gear box, Hydraulic fluid reservoir and the Tie rod are all parts of the
___________________. - CORRECT ANSWER-Steering System
, Spring hangers that allow movement of axle from proper position; Cracked or broken Spring
hangers; Missing or broken leaves in any leaf spring; Broken leaves in a multi-leaf spring or
leaves that have shifted so they might hit a tire or other part; Leaking shock absorbers; Torque
rod or arm, U-bolts, spring hangers, or other axle positioning parts that are cracked, damaged,
or missing; Air suspension systems that are damaged and/or leaking; Any loose, cracked,
broken, or missing frame members are all examples of ____________________. - CORRECT
ANSWER-Suspension system defects
What three kinds of emergency equipment must you have? - CORRECT ANSWER-Properly
charged and rated Fire extinguisher; Three red reflective triangles, 6 fuses or 3 liquid burning
flares; Spare electrical fuses (unless vehicle has circuit breakers)
What is the minimum tread depth for the front tires? - CORRECT ANSWER-4/32 tread depth
What is the minimum tread depth for every tire except the front tires? - CORRECT ANSWER-
2/32 tread depth
Checking the Condition of the front axle; Condition of steering system - no loose, worn, bent,
damaged or missing parts. (Must grab steering mechanism to test for looseness); Condition of
windshield - Check for damage and clean if dirty, check windshield wiper arms for proper spring
tension, check wiper blades for damage/"stiff" rubber/securement; Lights and reflectors -
Parking, clearance and identification lights clean/operating/and proper color (amber for front) -
Reflectors clean and proper color (amber at front) - Right front turn signal light
clean/operating/and proper color (amber or white on signals facing forward) shall be completed
while inspecting the _______________________ during the walk around inspection. - CORRECT
ANSWER-Front of the vehicle
What should wheel bearing seals be checked for? - CORRECT ANSWER-Leaking
How many red reflective triangles should you carry? - CORRECT ANSWER-Three
prep QUESTIONS AND VERIFIED
CORRECT ANSWERS GRADED A+
[LATEST] 100% GUARANTEED PASS
What is the most important reason for doing a vehicle inspection? - CORRECT ANSWER-Safety
Instruments, Air pressure gauge (if you have air brakes), Temperature gauges, Pressure gauges,
Ammeter/voltmeter, Mirrors, Tires, Cargo/Cargo covers, Lights, ect. should be checked
____________________. - CORRECT ANSWER-During a trip
Steering wheel, Steering shaft, Power steering cylinder, Steering arm, Spindle, Steering knuckle,
Drag link, Pitman arm, Gear box, Hydraulic fluid reservoir and the Tie rod are all parts of the
___________________. - CORRECT ANSWER-Steering System
, Spring hangers that allow movement of axle from proper position; Cracked or broken Spring
hangers; Missing or broken leaves in any leaf spring; Broken leaves in a multi-leaf spring or
leaves that have shifted so they might hit a tire or other part; Leaking shock absorbers; Torque
rod or arm, U-bolts, spring hangers, or other axle positioning parts that are cracked, damaged,
or missing; Air suspension systems that are damaged and/or leaking; Any loose, cracked,
broken, or missing frame members are all examples of ____________________. - CORRECT
ANSWER-Suspension system defects
What three kinds of emergency equipment must you have? - CORRECT ANSWER-Properly
charged and rated Fire extinguisher; Three red reflective triangles, 6 fuses or 3 liquid burning
flares; Spare electrical fuses (unless vehicle has circuit breakers)
What is the minimum tread depth for the front tires? - CORRECT ANSWER-4/32 tread depth
What is the minimum tread depth for every tire except the front tires? - CORRECT ANSWER-
2/32 tread depth
Checking the Condition of the front axle; Condition of steering system - no loose, worn, bent,
damaged or missing parts. (Must grab steering mechanism to test for looseness); Condition of
windshield - Check for damage and clean if dirty, check windshield wiper arms for proper spring
tension, check wiper blades for damage/"stiff" rubber/securement; Lights and reflectors -
Parking, clearance and identification lights clean/operating/and proper color (amber for front) -
Reflectors clean and proper color (amber at front) - Right front turn signal light
clean/operating/and proper color (amber or white on signals facing forward) shall be completed
while inspecting the _______________________ during the walk around inspection. - CORRECT
ANSWER-Front of the vehicle
What should wheel bearing seals be checked for? - CORRECT ANSWER-Leaking
How many red reflective triangles should you carry? - CORRECT ANSWER-Three
