GENERAL KNOWLEDGE CDL TEST KANSAS - PRACTICE TEST

31. If your brakes fail on a steep mountain downgrade, you should:
slow down until your vehicle comes to a complete stop.
stay on the road and keep looking for the next available escape ramp.
decide what to do as soon as you know your brakes do not work.
set the parking brake and park in an open area.
32. Air tanks usually hold enough compressed air to allow the brakes to be used _________ even if the compressor stops working.
several times
for one day
for 3 days
for one stop
33. When you are driving very slowly you should:
not use any lights.
avoid braking.
use the 4-way emergency flashers.
stay in the left lane.
34. Which of the following is NOT checked in a pre-trip inspection?
Cargo securement
Brake controls
Safety equipment
The amount of fuel in the vehicle
35. Which of the following is NOT correct? An ABS system:
helps you stop faster.
is a safety anti-skid braking system.
reduces the braking pressure to a safe level.
helps you avoid wheel lock up.
36. Why should you back toward the driver's side?
You can watch the rear of your vehicle by looking out the side window.
Backing toward the right side is dangerous.
You can see better.
All of the above.
37. When driving in very hot weather, the heat will increase the chances of:
tire failure.
suspension system defects.
loss of hydraulic pressure.
ABS malfunction.
38. To correct a drive-wheel skid, you should NOT:
Steer into the skid.
Stop braking.
Push in the clutch.
Countersteer.
39. If you are feeling drowsy behind the wheel, the only safe cure is to:
pull off the road and get some sleep.
open your windows, allowing fresh air inside your vehicle.
drink a cup of coffee.
drink energy drinks.
40. The header board, if equipped, should:
block the forward movement of any cargo you carry.
can be dangerous.
not be used in case of a crash or emergency stop.
never be used for cargo.
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