CDL GENERAL KNOWLEDGE TEST (OREGON) - PRACTICE TEST
11.
When backing a trailer, you should:
|
turn the steering wheel toward the direction you want to go.
|
|
|
try to position your vehicle so you can back on a curved path.
|
|
|
avoid using the brakes.
|
|
|
turn the steering wheel in the opposite direction of the turn.
|
12.
Signaling well before you turn is the best way to:
|
keep other drivers from trying to pass you.
|
|
|
let oncoming drivers know that you are about to make a turn.
|
|
|
let pedestrians know that you are about to make a turn.
|
|
|
invite other drivers to get around you.
|
13.
If the coolant container is not part of the pressurized system:
|
you can safely remove the cap and add coolant even when the engine is hot.
|
|
|
you should never remove the radiator cap or any part of the pressurized system until the system has cooled.
|
|
|
you should remove the container cap and wait until the system has cooled.
|
|
|
None of the above.
|
14.
To correct a drive-wheel skid, you should NOT:
|
Push in the clutch.
|
|
|
Countersteer.
|
|
|
Stop braking.
|
|
|
Steer into the skid.
|
15.
Your vehicle has hydraulic brakes. When you press the brake pedal while driving and the pedal goes to the floor, remember that:
|
pumping the brake pedal may generate enough hydraulic pressure to stop the vehicle.
|
|
|
shifting into neutral may help slow the vehicle.
|
|
|
the parking brake should never used to slow the vehicle.
|
|
|
All of the above.
|
16.
You must have at least _____ inch tread depth in every major groove on front tires.
|
3/32
|
|
|
4/32
|
|
|
2/32
|
|
|
6/32
|
17.
The wheels of a large combination vehicle are more likely to lock up when:
|
the vehicle is lightly loaded.
|
|
|
the vehicle is heavily loaded.
|
|
|
you are traveling in very hot weather.
|
|
|
the trailer has new tires.
|
18.
When going down a long downgrade, the speed of your vehicle will likely:
|
decrease.
|
|
|
increase.
|
|
|
stay the same.
|
|
|
None of the above.
|
19.
When checking the engine compartment, which of the following should you check?
|
Engine oil level.
|
|
|
Battery fluid level.
|
|
|
Windshield washer fluid level.
|
|
|
All of the above.
|
20.
Which of the following statements about engine belts and driving in hot weather is true?
|
You can check v-belt tightness by pressing on the belts.
|
|
|
Loose belts will not turn the water pump and/or fan on properly.
|
|
|
Loose belts will result in overheating.
|
|
|
All of the above.
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More