ME CDL GENERAL KNOWLEDGE TEST - CDL PRACTICE TEST

41. Confused drivers can be very hazardous. Clues to confusion include:
changing direction suddenly.
driving very slowly.
All of the above.
42. If ABS is not working, you should:
brake as you always have.
slow down and use a lower gear.
put on your 4-way emergency flashers.
43. When driving in a construction zone, if a construction worker is near the road, you should:
further reduce your speed.
come to a complete stop.
maintain a constant speed.
44. Cargo should be properly covered:
to protect the weather from the cargo.
to block your view or someone else’s.
to protect people from spilled cargo.
45. Suspension systems:
have a weight capacity rating.
have a minimum weight rating.
are rated for the maximum weight the vehicle can pull.
46. Hazardous materials placards are:
Signs put on top of a vehicle that identify the hazard class of the cargo.
Signs put on the outside of a vehicle to warn others of hazardous materials.
Signs put on the outside of a vehicle that identify the hazard class and weight of the vehicle.
47. When driving in fog, drivers should:
use high beams.
use low beams.
use the windshield wipers.
48. If during vehicle inspection a tire is too hot to touch, you should:
remain stopped until the tire cools off.
let air out.
immediately decrease air pressure.
49. You are driving on a steep downgrade in the proper low gear. Your "safe" speed is 40 mph. When your speed reaches 40 mph, you should:
increase your speed to approximately 45 mph, and then apply release the brakes.
apply the brakes to gradually reduce your speed to 35 mph, and then release the brakes.
apply the brakes to quickly reduce your speed to 25 mph, and then release the brakes.
50. Which of the following is not part of the air brake system?
Air storage tanks
Air compressor
Air filter
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