CDL GENERAL KNOWLEDGE TEST (AL) - PRACTICE TEST
21.
When driving at night, you should dim your lights within _____ of an oncoming vehicle and when following another vehicle within _____ .
|
200 feet ; 100 feet
|
|
|
200 feet ; 200 feet
|
|
|
500 feet ; 500 feet
|
|
|
300 feet ; 50 feet
|
22.
Which of the following statements about drivers fixing an engine or changing a tire is true?
|
Roadway traffic is not a danger to them.
|
|
|
They must park within 5 feet of the roadway.
|
|
|
They usually pay attention to the danger roadway traffic is to them.
|
|
|
They often do not pay attention to roadway traffic.
|
23.
You should use your horn to:
|
to let others know you are an experienced driver.
|
|
|
to let others know you are about to increase your speed.
|
|
|
to let others know you are about to break.
|
|
|
to let others know you are there.
|
24.
Which of the following statements about backing heavy vehicles is true?
|
The helper should stand where you cannot see the helper.
|
|
|
You should avoid backing whenever you can.
|
|
|
Back to the right side so that you can see better.
|
|
|
Always back as quickly as possible.
|
25.
You should check wheel bearing seals for:
|
gasoline.
|
|
|
broken leaf springs.
|
|
|
leaks.
|
|
|
illegal stickers.
|
26.
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.
|
27.
If the drive wheels begin to spin, you should:
|
accelerate smoothly and change gears as necessary.
|
|
|
take your foot off the accelerator.
|
|
|
apply your brakes all the way.
|
|
|
wait 4-5 seconds before applying the accelerator.
|
28.
If you must drive slowly, how should you alert following drivers?
|
Help them out by signaling when it is safe to pass
|
|
|
Flash your brake lights
|
|
|
Use your emergency flashers if it is legal
|
|
|
Turn on your taillights
|
29.
How can you avoid rolling back when you start your vehicle?
|
Partly engage the clutch before you take your right foot off the brake.
|
|
|
Accelerate quickly so the vehicle does not jerk.
|
|
|
Use stab braking before you engage the clutch.
|
|
|
All of the above.
|
30.
When a combination vehicle goes around a corner:
|
the driver must keep the rear of your vehicle far away from the curb.
|
|
|
the front and rear wheels follow a different path.
|
|
|
the rear wheels of the trailer will never off-track.
|
|
|
All of the above.
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More