CDL PRACTICE TEST - GENERAL KNOWLEDGE (COLORADO)

41. The Individual Vehicle Distance Record (IVDR) must include all of the following except:
Trip origin and destination
Total distance traveled
Number of stops
Date of trip
42. The distance your vehicle travels, in ideal conditions, from the time you see a hazard until your brain recognizes it, is called:
Stopping distance
Reaction distance
Perception distance
Braking distance
43. When driving in fog, drivers should:
use low beams.
use high beams.
use windshield washer antifreeze.
use the windshield wipers.
44. If are being followed closely, you should:
increase your following distance.
flash your brake lights.
change lanes quickly.
decrease your following distance.
45. It's very important to distribute the cargo so it is:
as low as possible.
in the centre of the load.
piled up.
as high up as possible.
46. When approaching a vehicle as part of a pre-trip inspection, which of the following could be a sign of trouble?
Inflated tires
Fresh oil under the vehicle
Parking brake is on
All of the above
47. When you're going uphill and a heavy load is slowing you down, you should:
stay in the left lane if you can.
shift into a lower gear.
drive on the shoulder if you can.
pass another slow vehicle to gain speed.
48. The heavier the vehicle:
the more work the brakes must do to stop it.
the less work the brakes must do to stop it.
the higher the center of gravity will be.
None of the above.
49. If you find anything unsafe during the pre-trip inspection, you are required to:
inform your motor carrier after the trip.
drive cautiously until it is fixed.
write it in your inspection report.
get it fixed before driving.
50. What should you do at an accident scene, among other things, to help prevent another accident?
Stay in your vehicle and file an accident report.
Put on your 4-way emergency flashers.
If you are stopping to help, park in the area immediately around the accident.
Call for assistance.
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