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GENERAL KNOWLEDGE CDL TEST NEVADA - PRACTICE TEST

41. When driving in heavy rain, your brakes will get wet. Water in the brakes can cause:
lack of braking power.
the brakes to apply unevenly.
wheel lockups.
All of the above.
42. If your vehicle begins to hydroplane, you should:
release the accelerator and push in the clutch.
immediately pull off the road.
accelerate slightly.
brake gently to slow down.
43. Nitric acid should:
loaded above other products.
stacked to the ceiling.
not be loaded above any other product.
piled up high with heavy cargo on top.
44. The air tanks should be drained completely to remove:
carbon monoxide.
air.
water and oil.
the radiator cap.
45. When checking the engine compartment:
the parking brake should be on.
the engine should be running.
you should put the gearshift in neutral.
wheels should not be chocked.
46. Hydroplaning:
only occurs at extremely high speeds.
never occurs at speeds below 40 mph.
can occur at speeds as low as 30 mph.
only happens when tire pressure is higher than normal.
47. To release the parking brakes:
place the parking brake control knob in Neutral.
pull the parking brake control knob out.
pump the brake pedal 3 times.
push the parking brake control knob in.
48. If the vehicle ahead of you is smaller than yours:
it will take the same amount of time to stop.
it can probably stop faster than you can.
it will usually take longer to stop.
All of the above.
49. Vehicles must be equipped with emergency equipment, including:
spare electrical fuses.
2 battery-operated flashlights.
horn.
a safety valve.
50. When you have to back, use a helper whenever possible. Before you begin backing, work out a set of hand signals that you both understand. It is especially important to agree on a signal for:
"Move"
"Get closer"
"Go"
"Stop"
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