CDL GENERAL KNOWLEDGE TEST (NH) - PRACTICE TEST

21. For safety during a trip, you should:
shift into a lower gear.
drive on the shoulder of the road.
use your senses to check for problems.
pull off the road and stop.
22. No matter how small the cargo is, it should have at least:
1 tie-down.
4 tie-downs.
6 tie-downs.
2 tie-downs.
23. _________ are used on many vehicles to provide extra gears.
Retarders and multi-speed rear axles
None of the other answers is correct.
Auxiliary transmissions and power steering cylinders
Multi-speed rear axles and auxiliary transmissions
24. When changing lanes, you should:
do it quickly so other vehicles won't get into the lane.
do it slowly, so a driver you did not see may have a chance to honk their horn.
ensure that the vehicle behind you has moved into your blind spot.
turn sharply.
25. The best advice for driving in fog is:
listen for fog-related warning signs.
pass other vehicles on the right.
do not drive.
turn on your 4-way emergency flashers and slow down before you enter fog.
26. When you leave your vehicle you should:
leave the key in the ignition.
release the parking brake.
apply the service brake.
None of the above.
27. A tank endorsement is:
only required when transporting gases.
not required when transporting hazardous materials.
required for both liquids and gases.
only required when transporting liquids.
28. Which of the following is checked in a pre-trip inspection?
Mirrors and windshield
Steering wheel
Wiper blades
All of the above.
29. If a tire fails while you are driving, you should:
call your supervisor for instructions.
stop on the roadway if possible.
brake as hard as possible.
stay off the brake until your vehicle has slowed down.
30. Checking your vehicle's suspension system includes checking:
the mounting brackets.
the tires.
the air suspension systems.
All of the above.
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