CDL COMBINATION PRACTICE TEST (MI)
11.
You should always try to back toward the driver's side because:
|
you can watch the rear of your vehicle out the side window.
|
|
|
backing toward the left side is more dangerous.
|
|
|
None of the above.
|
12.
A steering wheel should have no more than _____ of play. If there is more play than this, it may be hard to steer.
|
15 degrees
|
|
|
10 degrees
|
|
|
30 degrees
|
13.
The use of brakes on a steep downgrade is:
|
the main braking factor.
|
|
|
a supplement to the braking effect of the engine.
|
|
|
much more effective than the engine braking effect.
|
14.
If you smell exhaust fumes in the cab, you should:
|
open the windows.
|
|
|
stop immediately.
|
|
|
remember to conduct a post-trip inspection.
|
15.
While driving, you should use your mirrors to:
|
know where other vehicles are around you.
|
|
|
check where the rear of your vehicle is while you make turns.
|
|
|
All of the above.
|
16.
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.
|
17.
If an aggressive driver is involved in an accident down the road, you should:
|
stop a safe distance from the accident scene, wait for the police and report the behavior you witnessed.
|
|
|
confront the aggressive driver.
|
|
|
try to get their vehicle to the side of the road.
|
18.
If the drive wheels start to skid:
|
push in the clutch to let them turn freely.
|
|
|
accelerate slightly to regain control.
|
|
|
use the brakes to slow down.
|
19.
The trailer hand valve should be used only:
|
to test the trailer brakes.
|
|
|
in driving to prevent skids.
|
|
|
when the trailer is fully loaded.
|
20.
If loose or missing, _______ may cause movement between the frame and fifth wheel assembly.
|
mounting bolts
|
|
|
locking pins
|
|
|
electric connectors
|
GRADE ME
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More