COMBINATION PRACTICE TEST - MO CDL
11.
To prevent a rollover, the driver should:
|
drive slowly around corners, on ramps, and off ramps.
|
|
|
make quick lane changes if possible.
|
|
|
drive on the shoulder if possible.
|
12.
If an item placed on a flatbed trailer is 7 feet long, it should have __ tie-downs.
|
7
|
|
|
1
|
|
|
2
|
13.
When checking your tires during a pre-trip inspection, which of the following is acceptable?
|
Dual tires that come in contact with parts of the vehicle
|
|
|
Tires made by different manufacturers
|
|
|
Cracks in the tires
|
14.
If a vehicle is equipped with ABS, when you start the engine:
|
the ABS indicator light on the dash should come on and then turn off.
|
|
|
the spring brakes will come on.
|
|
|
the wheels will lock up.
|
15.
Which of the following is NOT part of a trailer air line system?
|
Kingpin
|
|
|
Glad hands
|
|
|
Emergency air-line
|
16.
When coupling, you should:
|
be aware that wrong coupling and uncoupling can be very dangerous.
|
|
|
make sure the trailer wheels are not chocked.
|
|
|
make sure the trailer kingpin is bent.
|
17.
Which of the following will NOT help you prevent rollover?
|
Driving slowly around turns.
|
|
|
Using the controlled braking method.
|
|
|
Keeping the cargo as close to the ground as possible.
|
18.
When backing a truck you should:
|
look straight ahead.
|
|
|
always rely on your mirrors.
|
|
|
get out and walk around the vehicle before you begin to back.
|
19.
As part of the final air brake check, you should:
|
Test air leakage rate.
|
|
|
Check air compressor governor cut-in and cut-out pressure.
|
|
|
All of the above.
|
20.
When driving trucks with trailers, drivers should:
|
avoid making sudden movements with the steering wheel.
|
|
|
make quick lane changes.
|
|
|
push the brake pedal to the floor when braking.
|
GRADE ME
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More