CDL COMBINATION PRACTICE TEST NEW YORK
11.
Inspecting the fifth-wheel does NOT include:
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backing until the fifth-wheel just touches the trailer.
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checking that there are no cracks in the frame.
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making sure that the fifth wheel is in the proper position for coupling.
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checking for missing or damaged parts.
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12.
When driving a 50 foot combination vehicle at 50 mph in ideal conditions, you should keep at least ____ seconds of space in front of you.
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5
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4
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10
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6
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13.
Dollies with ABS are required to have a malfunction lamp:
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on the right side.
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on the rear.
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on the front.
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on the left side.
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14.
If you cannot make a right turn without entering another traffic lane, you should:
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turn wide before you start the turn.
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swing wide to the left before starting the turn.
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turn wide as you complete the turn.
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watch out for vehicles coming toward you and back up for them.
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15.
Livestock:
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should never be kept bunched together.
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should always be placed in the rear of the trailer.
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can move around in a trailer and cause unsafe handling.
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should never be carried on a trailer.
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16.
During a walk around inspection of a combination vehicle, drivers should check that:
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the locking jaws are around the shank.
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the glide plate is securely mounted to the trailer frame.
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all locking pins are present and locked in place.
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All of the above.
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17.
If the drive wheels begin to spin when accelerating, you should:
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continue to accelerate.
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set the parking brake.
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take your foot off the accelerator.
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brake gently.
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18.
When you inspect the coupling, make sure there is ______ between the upper and lower fifth wheel.
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about 1/2 inch
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no space
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enough space
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about 1 inch
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19.
When more cargo is piled up in a truck, the truck becomes easier to turn over. Fully loaded rigs are _________ to roll over in a crash than empty rigs.
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less likely
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three times more likely
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five times more likely
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ten times more likely
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20.
Which of the following is NOT a warning sign of fatigue?
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Frequent blinking
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Trouble remembering the last few miles driven
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Heavy eyelids
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Driving at the speed of the traffic
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