CDL VEHICLE INSPECTION TEST PENNSYLVANIA
11.
What should be fully engaged with no loose or missing pins in the slide mechanism of the sliding fifth-wheel?
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Sliding pintle
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Hitch release lever
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Locking pins
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Locking jaws
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12.
During the driving test, when approaching a railroad crossing, you should _________ while your vehicle is in the crossing.
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change lanes
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pass slow moving vehicles
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not change gears
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None of the above.
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13.
Which of the following are key steering system parts?
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Lug nuts, rims, tire
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Tie rod, drag link, spindle
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Axle, main spring, spring shackle
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Leaf spring, torque rod, front axle hanger
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14.
You pump the brake pedal three times, then hold it down for five seconds, making sure that the pedal does not move. You are checking:
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the hydraulic brakes.
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the parking brake.
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the air brakes.
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the service brake.
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15.
In a vehicle inspection, all lug nuts should:
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show no signs of looseness.
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be free of cracks.
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be free of distortions.
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All of the above.
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16.
When inspecting your vehicle, before checking the engine compartment be sure that:
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the parking brakes are on and/or wheels chocked.
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all lights are working.
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the fire extinguisher is properly charged and rated.
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all tires are properly inflated.
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17.
When taking the road test, you will be evaluated on your gear usage. You should do all of the following except:
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select a gear that does not rev the engine.
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shift in turns and intersections.
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select a gear that does not lug the engine.
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not grind the gears.
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18.
Wheel bearing seals should be checked for:
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leaks.
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twisted axles.
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tears.
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dirt.
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19.
Which of the following is not a braking system on a truck?
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Service brake
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Steering brake
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Emergency brake
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Parking brake
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20.
To check the signal lights, do the following:
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Turn on the stop lights, turn on all the lights, and turn on the right turn signal lights.
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Turn on all the lights, turn off the stop lights, and turn off the left turn signal lights.
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Turn off all the lights, turn on the stop lights, and turn on the left turn signal lights.
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Turn off all the lights, turn on the right turn signal lights, and turn on the stop lights.
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