CDL GENERAL KNOWLEDGE TEST (MT) - PRACTICE TEST

41. When inspecting a vehicle's suspension, you should look for broken or missing leaves in the leaf springs.  If ____ or more are missing, it will put the vehicle out of service.
10%
15%
50%
25%
42. The first thing to do at an accident scene is to:
help any injured parties.
keep another accident from happening in the same spot.
call for assistance.
file an accident report.
43. The most important reason you inspect your vehicle is:
Safety.
to avoid insurance premium hikes.
because Federal and state laws require that drivers inspect their vehicles.
Hygiene.
44. When using your turn signals, you should:
signal only if vehicles are in front of you.
turn the signal off before you turn.
signal only if vehicles are behind you.
signal well before you turn.
45. Older trailers do not have spring brakes. If the air supply leaks away:
the trailer will stop normally.
the ABS won't work properly.
there will be no emergency brakes.
All of the above.
46. You are driving a 30-foot vehicle at 35 mph. You should allow at least ______ of following distance between your vehicle and the vehicle in front of you.
2 seconds
3 seconds
4 seconds
6 seconds
47. The Individual Vehicle Distance Record (IVDR) must include all of the following except:
Date of trip
Number of stops
Trip origin and destination
Total distance traveled
48. The person watching the loading or unloading of a cargo tank must be within _______ of the tank.
25 feet
50 feet
15 feet
5 feet
49. It is important to shift gears correctly to keep:
the engine warm.
the engine oil flowing.
control of the vehicle.
the engine cool.
50. You should downshift:
before starting down a hill or entering a curve.
before starting up a hill.
before exiting a curve.
None of the above.
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