VEHICLE INSPECTION CDL TEST SOUTH DAKOTA

11. Which of the following is NOT true? During the vehicle inspection test, when starting the engine you should show that:
the temperature gauge is working.
the pressure gauge shows increasing or normal oil pressure.
the oil pressure gauge comes on when braking.
the oil pressure gauge is working.
12. If loose or missing, _______ may cause movement between the frame and fifth wheel assembly.
mounting bolts
safety chains
locking pins
electric connectors
13. What should be fully engaged with no loose or missing pins in the slide mechanism of the sliding fifth-wheel?
Locking jaws
Locking pins
Hitch release lever
Sliding pintle
14. Rust around wheel nuts may mean:
the wheels or rims have had welding repairs.
the weather is wet.
the nuts are too tight.
the nuts are loose.
15. Check that the ____ belt is securely mounted, and adjusts, latches properly.
air compressor
steering
engine
safety
16. You should check that the _____ is solid, clear of objects, and securely bolted to the tractor frame.
apron
catwalk
kingpin
sliding pintle
17. Rust trails around the lug nuts on the tires indicate that:
the lugs may be loose.
the tire hasn't been removed in some time.
the rim is defective.
All of the above.
18. When inspecting your vehicle, before checking the engine compartment be sure that:
all lights are working.
the fire extinguisher is properly charged and rated.
the parking brakes are on and/or wheels chocked.
all tires are properly inflated.
19. During the pre-trip inspection, check that the ________  supply air or hydraulic fluid to the brakes.
brake hoses or lines
brake linings
slack adjusters
brake chambers
20. During the vehicle inspection, you will be expected to do all of the following except:
walk around the vehicle.
touch and name the item you are inspecting and explain why.
show that the vehicle is safe to drive.
change a tire.
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