GENERAL KNOWLEDGE CDL TEST ARKANSAS - PRACTICE TEST
21.
At dawn, dusk, in rain or snow, to make yourself easier to see you should:
|
use the emergency flashers.
|
|
|
use the high beams.
|
|
|
use the parking lights.
|
|
|
use the low beams.
|
22.
When backing a trailer, you should turn the steering wheel to the right to make the trailer go left (or vice versa). Once the trailer starts to turn, you should:
|
turn the wheel the other way to follow the trailer.
|
|
|
keep backing up.
|
|
|
turn the wheel more in the direction you want to go.
|
|
|
None of the above.
|
23.
Letting air out of hot tires:
|
will help relieve the extra pressure.
|
|
|
will cool the tires down.
|
|
|
should not be done, because the pressure will be too low when the tires cool off.
|
|
|
will have no effect on the tires.
|
24.
Alcohol:
|
impairs depth perception.
|
|
|
improves reaction time.
|
|
|
improves muscle coordination.
|
|
|
does not affect judgement.
|
25.
When checking the engine compartment:
|
wheels should not be chocked.
|
|
|
you should put the gearshift in neutral.
|
|
|
the engine should be running.
|
|
|
the parking brake should be on.
|
26.
During a hazardous materials emergency, you should:
|
warn others of the danger.
|
|
|
keep everyone away.
|
|
|
prevent smoking and keep open flames away.
|
|
|
All of the above.
|
27.
Escape ramps:
|
should not be used unless you have already tried all other possible ways to save your vehicle after brake failure.
|
|
|
are designed to stop runaway vehicles safely.
|
|
|
cannot be used by certain types of heavy vehicles.
|
|
|
All of the above.
|
28.
The best way to recognize that your trailer has started to skid is:
|
by opening the window and feeling the front of the mirror.
|
|
|
by seeing it in your mirrors.
|
|
|
by recognizing tire failure.
|
|
|
by feeling the brakes come on.
|
29.
Drivers who cannot see others are
a dangerous hazard. Be especially alert for all of the following, except:
|
Loaded station wagons
|
|
|
Rental trucks
|
|
|
Vehicles with frosted windows
|
|
|
Pick-up trucks
|
30.
When using a turn signal, which of the following is NOT true?
|
You should turn off your turn signal after you've turned.
|
|
|
You should signal early.
|
|
|
You should signal continuously.
|
|
|
You should cancel the signal before completing the turn.
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More