CDL PRACTICE TEST - GENERAL KNOWLEDGE (ARIZONA)

41. How should you hold the steering wheel?
Firmly, with your left hand at the top of the wheel and the right hand at the bottom of the wheel
Firmly, with your hands on opposite sides of the wheel
With your left hand on the wheel
42. When you are involved in an accident and not seriously hurt, you need to:
care for the injured.
protect the area and notify authorities.
All of the above.
43. Aggressive driving is the act of:
operating a vehicle in a selfish or pushy manner.
operating a vehicle in the left lane.
operating a vehicle at a safe speed.
44. When you are driving on a slippery road, you should NOT:
use the engine brake or speed retarder.
keep a longer following distance.
adjust turning and braking to road conditions.
45. When checking the lights before driving:
you should check them from inside the vehicle.
you should turn off the engine.
make sure the parking brake is not set.
46. With a dual air brake system:
each system has its own air tanks, hoses and lines.
each system shares the same lines and hoses.
each system shares air tanks.
47. Name some exhaust system parts.
Main spring, axle and font axle hanger
Drag link, spindle and gear box
Mufflers, mounting brackets and vertical stacks
48. Whether or not they load and secure the cargo themselves, drivers are responsible for:
knowing the cargo does not obscure the view ahead or to the sides.
making sure the cargo does not restrict access to emergency equipment.
All of the above.
49. If your trucks has a high center of gravity, which of the following is true for curves?
You should travel at the posted speed limit.
Reduce your speed to a crawl.
You should slow down, as your truck can roll over at the posted speed limit for the curve.
50. Service brakes should:
only be checked by a mechanic.
always be checked before applying the brakes.
be checked before each trip.
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