CDL PRACTICE TEST - GENERAL KNOWLEDGE (HAWAII)
41.
If your truck has automatic transmission, you should downshift:
|
after entering a curve.
|
|
|
when going down grades.
|
|
|
whenever road conditions allow.
|
42.
If your tires are hot, you should NOT:
|
stop to let the tires cool down.
|
|
|
let air out of the tires so the pressure goes back to normal.
|
|
|
drive until you correct the cause of the overheating.
|
43.
If you need to make a large steering adjustment while using controlled braking, you should:
|
downshift and keep braking.
|
|
|
keep braking as hard as you can while steering.
|
|
|
release the brakes.
|
44.
What is the most important reason for doing a vehicle inspection?
|
It's required by law.
|
|
|
Safety for yourself and for other road users.
|
|
|
To avoid fines.
|
45.
You must have at least 4/32 inch tread depth in every major groove on front tires and at least ___ inch on other tires.
|
1/32
|
|
|
2/32
|
|
|
4/32
|
46.
To correct a drive-wheel braking skid, you should stop braking and:
|
keep your foot off the clutch.
|
|
|
accelerate slightly.
|
|
|
countersteer.
|
47.
Drivers should adjust their mirrors:
|
while driving.
|
|
|
before driving.
|
|
|
after driving.
|
48.
How do you find out how many seconds of following distance you have?
|
Wait until the vehicle ahead of you passes a pavement marking, shadow or landmark. Then count off the seconds until you reach the same spot.
|
|
|
Wait until the vehicle ahead of you passes a pavement marking or some other clear landmark, then use the stopwatch on your mobile phone to see how long it takes you to reach the same spot.
|
|
|
Pass a stationary object and count how many seconds it takes the vehicle ahead of you to reach the same spot.
|
49.
Escape ramps:
|
are used to safely leave the highway.
|
|
|
can only be used by trucks or passenger vehicles.
|
|
|
have been built to stop runaway vehicles on steep downgrades.
|
50.
If you let air out of hot tires:
|
as the tire cools, the air pressure will be too low.
|
|
|
air pressure will increases, causing the tires to blow out.
|
|
|
the tires will cool off much sooner.
|
GRADE ME
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More