COMBINATION TEST ALASKA - PRACTICE TEST
11.
Overloading a vehicle with cargo can have negative effects on all of the following except:
|
Weight limits
|
|
|
Braking
|
|
|
Steering
|
12.
Which of the following is NOT part of the procedure to stop a trailer skid?
|
Recognizing the skid
|
|
|
Not using the hand brake
|
|
|
Using the trailer hand brake to get traction back
|
13.
After a tire has been changed, the driver should stop a short while later to:
|
deflate the tire to 10 psi.
|
|
|
decrease tire pressure.
|
|
|
check the tightness of the nuts.
|
14.
Which of the following is NOT a warning sign of fatigue?
|
Frequent blinking
|
|
|
Heavy eyelids
|
|
|
Driving at the speed of the traffic
|
15.
If a load is 50 feet long, the minimum number of tie-downs required is:
|
5
|
|
|
4
|
|
|
10
|
16.
_________ rigs are much more likely to roll over in an accident than _________ rigs.
|
Fully loaded ; overloaded
|
|
|
Fully loaded ; empty
|
|
|
Empty ; fully loaded
|
17.
With brake drums, if brakes become too hot:
|
the brakes may stop working.
|
|
|
your ABS will malfunction.
|
|
|
the brakes will supply too much power to the drive wheels.
|
18.
Having ABS on only the trailer:
|
is very dangerous.
|
|
|
still gives you more control over your vehicle during braking.
|
|
|
makes the trailer more likely to swing out.
|
19.
The service line:
|
carries air and is connected to relay valves which allow the trailer brakes to be applied more quickly.
|
|
|
carries power steering fluid to control the trailer brakes.
|
|
|
carries air to the parking brake to control the trailer brakes.
|
20.
Headlights:
|
must be turned on a half hour before sunset to a half hour after sunrise.
|
|
|
should not be used when driving at night.
|
|
|
can blind other drivers.
|
GRADE ME
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More