NY CDL GENERAL KNOWLEDGE TEST - CDL PRACTICE TEST

31. During a pre-trip inspection, when checking the power steering hoses, you should:
check for leaks.
look for broken or distorted coil springs.
check for damaged or bent rims.
check that the brake chambers are not leaking.
32. What is a hazard?
The most common cause of hydroplaning.
The driver is uncertain about taking the off ramp.
Something you must stop for.
Any road condition or other road user that is a possible danger.
33. Name 2 causes of tire fires.
Under-inflated tires and duals that touch.
Over-inflated tires and duals that touch.
Loose connections and poor ventilation.
Driver smoking and bleeding tar.
34. Alcohol:
does not affect judgement.
improves muscle coordination.
improves reaction time.
impairs depth perception.
35. Which of the following statements about driving in hot weather is true?
If a tire is too hot to touch, you should hose it down with water.
You should check the tire mounting and air pressure before driving.
Spots where tar "bleeds" to the surface provide better traction.
All of the above.
36. To avoid becoming an aggressive driver you should:
give other drivers your full attention.
make gestures to other drivers.
give other drivers the benefit of the doubt.
speed up if you think you’re going to be late.
37. It is important to shift gears correctly to keep:
control of the vehicle.
the engine warm.
the engine oil flowing.
the engine cool.
38. When driving in foggy conditions you should:
drive on the shoulder.
slow down.
flash your brake lights.
speed up.
39. When driving in hot weather:
the the tires' air pressure will decrease.
the engine oil helps keep the engine cool, as well as lubricate it.
antifreeze should be avoided.
None of the above.
40. The safety valve is usually set to open at:
75 psi.
100 psi.
150 psi.
200 psi.
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