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AK CDL GENERAL KNOWLEDGE TEST - CDL PRACTICE TEST

41. If you are involved in a collision and not seriously hurt, you should:
protect the area.
do your best to care for the injured.
All of the above.
42. If driving a heavy vehicle, you should:
try to pass other vehicles going uphill.
stay in the left lane.
stay in the right lane.
43. Dry bulk tanks require special care because:
they have a high center of gravity.
they have a low center of gravity.
take up more space than other CMVs.
44. To know when it's time to shift up:
use mirrors on both sides.
watch your tachometer, and shift up when your engine reaches the bottom of the range.
use engine speed and road speed.
45. To check the signal lights, do the following:
Turn on all the lights, turn off the stop lights, and turn off the left turn signal lights.
Turn off all the lights, turn on the right turn signal lights, and turn on the stop lights.
Turn off all the lights, turn on the stop lights, and turn on the left turn signal lights.
46. Brake lag is:
the time required for the air brakes to work after the brake pedal is pushed.
the amount of air pressure required to stop the vehicle.
the distance your vehicle will travel, in ideal conditions, while you are braking.
47. You should check wheel bearing seals for:
broken leaf springs.
gasoline.
leaks.
48. Which of the following statements about engine belts and driving in hot weather is true?
You can check v-belt tightness by pressing on the belts.
Loose belts will not turn the water pump and/or fan on properly.
All of the above.
49. When checking the lights before driving:
you should turn off the engine.
you should check them from inside the vehicle.
make sure the parking brake is not set.
50. When you get in the vehicle and start the engine, you should:
listen for unusual noises after starting the engine.
put the gearshift in neutral (or park if automatic) before starting the engine.
All of the above.
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