CDL PRACTICE TEST (DC) - GENERAL KNOWLEDGE TEST
31.
Before entering a curve, you should:
|
maintain your speed.
|
|
|
put the gearshift in Neutral (or "Park", if automatic).
|
|
|
upshift.
|
|
|
downshift.
|
32.
In coming down steep downgrades, you should:
|
use a low gear.
|
|
|
select an appropriate speed.
|
|
|
go slowly enough so your brakes don't get too hot.
|
|
|
All of the above.
|
33.
Suspension system defects include:
|
steering wheel play of more than 10 degrees.
|
|
|
rust around wheel nuts.
|
|
|
cracked or broken spring hangers.
|
|
|
All of the above.
|
34.
When using mirrors, you should keep an eye on your tires:
|
to see if they are rolling properly.
|
|
|
to make sure they are properly inflated.
|
|
|
to spot a tire fire.
|
|
|
to check tread depth.
|
35.
During the pre-trip vehicle inspection test, when examining hoses with the examiner, look for:
|
the temperature gauge.
|
|
|
spare electrical fuses.
|
|
|
frays in the water pump belt.
|
|
|
puddles on the ground.
|
36.
When crossing or entering traffic with a heavy vehicle:
|
you should allow more room if your vehicle is not loaded.
|
|
|
you may need a much larger gap to enter traffic than you would in a car.
|
|
|
you can count on other drivers to move out of your way so you can safely enter the flow of traffic.
|
|
|
None of the above.
|
37.
Total stopping distance equals:
|
Braking distance + viewing distance
|
|
|
Perception distance + braking distance
|
|
|
Perception distance + reaction distance + braking distance
|
|
|
Reaction distance - following distance + braking distance
|
38.
What is countersteering?
|
Staying off the brake while steering to the right to avoid an accident.
|
|
|
Turning the steering wheel quickly the other way after steering in an emergency situation.
|
|
|
Locking your wheels while turning in an emergency situation.
|
|
|
Driving too fast for conditions.
|
39.
When backing you should:
|
back and turn toward the right side.
|
|
|
use driver-side backing.
|
|
|
avoid making pull-ups to reposition your vehicle.
|
|
|
not use a helper.
|
40.
Driving without a CDL, or with a suspended CDL, incurs:
|
prison time.
|
|
|
a large fine.
|
|
|
a civil penalty or, in aggravated cases, criminal penalties.
|
|
|
All of the above.
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More