CDL PRACTICE TEST - GENERAL KNOWLEDGE (SOUTH CAROLINA)

41. If you are convicted of a second DUI offense, you will lose your CDL driving privileges for:
a minimum of one year.
life
a minimum of five years.
a minimum of ten years.
42. During a hazardous materials emergency, you should:
warn others of the danger.
keep everyone away.
prevent smoking and keep open flames away.
All of the above.
43. You must have at least 4/32 inch tread depth in every major groove on front tires and at least ___ inch on other tires.
3/32
4/32
1/32
2/32
44. How should you brake if your vehicle loses ABS?
Stay off the Brake
Step on and off the brake pedal several times
Brake as you always have.
Pump the brake repeatedly
45. When driving at night, you should:
drive slowly enough to see obstacles with your headlights.
use dark lenses if possible.
look directly at the lights of oncoming vehicles.
put your own high beams on if other drivers don't put their low beams on.
46. If your trailer starts to skid, you should:
lock the brakes.
pump the brakes.
steer in the opposite direction.
release the brakes.
47. Escape ramps are:
reserved for vehicles carrying dangerous goods.
used by vehicles exiting the expressway.
used to stop runaway vehicles safely.
reserved for combination vehicles.
48. If your vehicle begins to hydroplane, you should:
brake gently to slow down.
release the accelerator and push in the clutch.
accelerate slightly.
immediately pull off the road.
49. When parked on the side of the road, you should:
turn off all lights.
activate the right turn signal.
flash your brake lights.
use the 4-way emergency flashers.
50. Whether or not you load and secure your load yourself, you are responsible for:
recognizing overloads and poorly balanced weight.
inspecting your cargo.
knowing your cargo is properly secured.
All of the above.
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