GENERAL KNOWLEDGE CDL TEST MONTANA - PRACTICE TEST

31. HAZMAT placards are:
regulatory signs
warning signs
optional signs
speed signs
32. Which of the following is true about curved mirrors?
They are illegal in most States.
In a curved mirror everything appears smaller than it would if you were looking at it directly.
In a curved mirror things seem closer than they really are.
None of the above.
33. To warn drivers behind you that you will be slowing down, you should:
turn on the 4-way emergency flashers.
turn on the parking, clearance and side-marker lights.
tap your brake pedal a few times to flash your brake lights.
turn on the right and left turn signals at the same time.
34. If you must drive slowly, how should you alert following drivers?
Turn on your taillights
Flash your brake lights
Help them out by signaling when it is safe to pass
Use your emergency flashers if it is legal
35. A steering wheel play of more than ___ degrees can make it hard to steer.
20
45
60
10
36. For an electrical equipment fire or a gasoline or oil fire, use:
a type D fire extinguisher only.
a type B:C fire extinguisher only.
a type A:B:C or B:C fire extinguisher.
water.
37. To keep your vehicle from rolling back when you start, you should:
partly engage the clutch before you take your foot off the brake.
pump the brakes.
turn the engine off before you take your foot off the brake.
apply the emergency brake whenever necessary.
38. If you double your speed, your braking distance will be:
4 times longer.
8 times longer.
2 times longer.
3 times longer.
39. When inspecting brakes, you should look for:
cracked drums.
pads with oil, grease, or brake fluid on them.
shoes worn dangerously thin.
All of the above.
40. When driving, you should check your mirrors:
only when there may be a problem.
every 4 seconds.
regularly.
every 10 seconds.
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