CDL Practice Test (IN) - General Knowledge Test
31.
Which of the following is NOT one of the four a basic skills needed to operate a commercial vehicle?
|
Ability to back the vehicle safely
|
|
|
Ability to multitask while driving
|
|
|
Ability to steer
|
|
|
Ability to accelerate
|
32.
Escape ramps:
|
can only be used by trucks or passenger vehicles.
|
|
|
are used to safely leave the highway.
|
|
|
have been built to stop runaway vehicles on steep downgrades.
|
|
|
All of the above.
|
33.
Class A:B:C fire extinguishers are designed to work on:
|
burning liquids.
|
|
|
burning wood, paper, and cloth.
|
|
|
electrical fires.
|
|
|
All of the above.
|
34.
Antifreeze:
|
helps the engine only when the temperature is below freezing.
|
|
|
helps the engine only under hot conditions.
|
|
|
doesn't help the engine in any way.
|
|
|
helps the engine under hot conditions as well as cold conditions.
|
35.
In some states, move-over laws require drivers to:
|
obey the directions given by police officers at railroad crossings.
|
|
|
slow and change lanes when approaching a roadside incident.
|
|
|
submit to a chemical test to determine their BAC when requested by a peace officer.
|
|
|
All of the above.
|
36.
When you're in an accident and not seriously hurt, to help any injured parties you should:
|
Get the injured person to stand up.
|
|
|
Keep the injured person warm.
|
|
|
Give the injured person a cold drink.
|
|
|
None of the above.
|
37.
When transporting cargo, you are NOT responsible for:
|
inspecting your cargo.
|
|
|
the price of the cargo.
|
|
|
ensuring that cargo is loaded safely and securely.
|
|
|
recognizing poorly balanced weight.
|
38.
As long as the engine is not overheated, it is safe to remove the radiator cap.
|
False.
|
|
|
True, unless you can touch the radiator cap with your bare hand.
|
|
|
True.
|
|
|
True, as long as you are wearing gloves.
|
39.
If ABS is not working:
|
you should pump the brakes.
|
|
|
a yellow malfunction lamp will light up on the control panel.
|
|
|
the brakes will lock up.
|
|
|
you should stay off the brake.
|
40.
After an accident, an improper use of flares could cause:
|
the vehicle to slide back and forth.
|
|
|
air pressure to build from 50 to 100 psi within 2 minutes.
|
|
|
the springs to put on the brakes.
|
|
|
a fire if spilled fuel is on the ground.
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More