CDL PRACTICE TEST (HI) - GENERAL KNOWLEDGE TEST

11. If your trailer starts to skid, you should:
steer in the opposite direction.
pump the brakes.
release the brakes.
12. When shifting up, you should release accelerator, push in clutch and shift to neutral at the same time, and then?
Shift up
Release the clutch
Push in the clutch again
13. What factors can cause brakes to fade?
Dirt roads and in unpaved yards.
Slippery surfaces and shaded areas.
Excessive heat and brakes out of adjustment.
14. If the drive wheels start to skid:
accelerate slightly to regain control.
use the brakes to slow down.
push in the clutch to let them turn freely.
15. If you are caught in strong winds, you should:
speed up while keeping a strong grip on the steering wheel.
keep a strong grip on the steering wheel and slow down or pull off the roadway.
immediately take your foot off the accelerator.
16. When you park, you should try to park:
on the shoulder of the road.
so you'll be able to pull forward when you leave.
so there is enough room to back out.
17. When going down a steep downgrade, it is important to select a "safe" speed that is not too fast for:
the weather.
the steepness of the grade.
All of the above.
18. Drivers should use their horn when needed, however they must be aware that using the horn:
damages your hearing.
can startle other drivers.
consumes the battery.
19. If your vehicle has manual transmission, to know when to shift up:
you should release the accelerator, push in the clutch, and shift to neutral at the same time.
you should use a helper when you can.
you can watch your tachometer, and shift up when your engine reaches the top of the range.
20. To correct a drive-wheel braking skid, you should:
fully apply the brakes until you stop.
stop braking and countersteer.
release the clutch and press the accelerator at the same time, then countersteer.
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