CDL PRACTICE TEST - GENERAL KNOWLEDGE (UTAH)
31.
When approaching a double railroad track, you should:
|
rely upon the presence of warning signals.
|
|
|
expect to hear a train when it's approaching.
|
|
|
remember that a train on one track may hide a train on the other track.
|
|
|
remember that trains may be more frequent.
|
32.
Road surfaces where water collects can create conditions that cause a vehicle to hydroplane. Which of the following is an indication of standing water?
|
Clear reflections
|
|
|
Raindrops on the road
|
|
|
Tire splashes
|
|
|
All of the above.
|
33.
In coming down a long, steep downgrade, which of the following is NOT a factor you should consider to select an appropriate safe speed?
|
Your schedule
|
|
|
Road conditions
|
|
|
Steepness of the grade
|
|
|
Weather
|
34.
Which of the following statements about using turn signals is true?
|
To turn safely you must keep one hand on the wheel.
|
|
|
You should use your turn signals when your vehicle is parked at the side of the road.
|
|
|
To keep others from trying to pass you, you should signal just before you turn.
|
|
|
None of the above.
|
35.
To maintain alertness while driving, you should:
|
take periodic breaks.
|
|
|
rely on caffeine.
|
|
|
avoid short breaks and keep the window open.
|
|
|
keep cool by opening the window while eating heavy foods.
|
36.
The best way to recognize that your trailer has started to skid is:
|
by feeling the brakes come on.
|
|
|
by recognizing tire failure.
|
|
|
by seeing it in your mirrors.
|
|
|
by opening the window and feeling the front of the mirror.
|
37.
To prevent rolling back when you start, if you have a manual transmission you should:
|
never the parking brake.
|
|
|
over-accelerate.
|
|
|
partly engage the clutch before you take your right foot off the brake.
|
|
|
use the lowest reverse gear.
|
38.
Which of the following is a reason to cover cargo?
|
To contain a spill
|
|
|
To protect the cargo from weather
|
|
|
To protect people from spilled cargo
|
|
|
All of the above.
|
39.
Placards must be placed:
|
on the rear only.
|
|
|
on the front only.
|
|
|
on the front, rear and both sides of the vehicle.
|
|
|
on the driver's side of the vehicle.
|
40.
What is a "header board"?
|
The back door of the cargo compartment.
|
|
|
The pressure gauge connected to the air tank.
|
|
|
A safety device that protects you from your cargo in case of an accident.
|
|
|
Another term for the brake camshaft.
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More