1.
During the vehicle inspection, you should check your clutch for:
Looseness
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Damage
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All of the above.
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2.
What should you do to test your vehicle's low air pressure warning signal?
With the key in the "on" or "battery charge" position, rapidly apply and release the foot brake.
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Pump the brakes until the air pressure drops below 80 psi.
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With the engine running, put the vehicle in a forward gear and attempt to drive forward.
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3.
Rust around wheel nuts may mean:
the wheels or rims have had welding repairs.
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the nuts are loose.
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the nuts are too tight.
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4.
What should you do to test your hydraulic brakes for leaks?
Hold the brake pedal down for five seconds, then pump it three times.
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Pump the brake pedal five times, then apply pressure for three seconds.
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Pump the brake pedal three times, then apply pressure to the pedal and hold for five seconds.
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5.
During your inspection, you should look into the fifth-wheel gap and check that the _________ are fully closed around the kingpin.
mounting bolts
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couplings (U-joints)
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locking jaws
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6.
Without engine oil:
the ABS won't work.
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exhaust emissions will be reduced.
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the engine can be destroyed rapidly.
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7.
How can you tell if your vehicle is equipped with ABS?
Look for yellow ABS malfunction lamps on the instrument panel.
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Trailers will have yellow ABS malfunction lamps on the left side.
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All of the above.
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8.
All CDL vehicle inspection tests include:
an engine inspection and tire check.
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an engine start and in-cab inspection.
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an engine start and an inspection of the entire vehicle.
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9.
When starting your vehicle, oil pressure should come up to normal:
in about two minutes.
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in about a minute.
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within seconds.
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10.
When inspecting brakes, you should look for:
cracked drums.
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shoes worn dangerously thin.
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All of the above.
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