KS CDL DOUBLES TRIPLES TEST - PRACTICE TEST
11.
When connecting to the rear trailer, the trailer height should be:
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the same height as the fifth-wheel.
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lower than the center of the fifth-wheel.
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higher than the center of the fifth-wheel.
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None of the above.
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12.
When driving in heavy traffic, the safest speed is:
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half the speed of the other vehicles.
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the same speed as the other vehicles.
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slower than the other vehicles.
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faster than the other vehicles.
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13.
Which of the following is a good way to avoid becoming an aggressive driver?
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Be realistic about your travel time.
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Avoid talking on your cell phone.
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Keep your following distance reasonable.
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All of the above.
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14.
When driving a 50-foot truck at 40 mph, your minimum following distance should be:
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5 seconds
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4 seconds
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8 seconds
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6 seconds
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15.
When driving with more than one trailer, the _______ trailer should be the first one behind the tractor.
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heaviest
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shortest
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longest
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lightest
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16.
The weight of a truck:
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is not as important as the vehicle's center of gravity in determining stopping distance.
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has no effect on stopping distance.
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has an impact on stopping distance.
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None of the above.
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17.
Before connecting the converter dolly to the rear trailer, make sure that:
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the trailer height is slightly lower than the center of the fifth-wheel.
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the locking jaws rest on the kingpin.
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the kingpin rests on the fifth-wheel.
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the shut-off valves at the rear of the first trailer are open.
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18.
After the pre-trip inspection, drivers should inspect their cargo and its securing devices again within ________ after beginning the trip.
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two hours
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25 miles
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20 miles
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50 miles
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19.
Drivers transporting cargo are responsible for:
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inspecting the cargo.
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recognizing overloads.
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making sure the cargo is properly secured.
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All of the above.
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20.
When transporting cargo, cargo securement must be checked within the first _____ miles of a trip and every _____ miles after.
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50; 250
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50; 150
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150; 250
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100; 150
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