FL CDL GENERAL KNOWLEDGE TEST - CDL PRACTICE TEST
41.
An Anti-lock Braking System (ABS):
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always shortens your stopping distance.
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increases your normal braking capability.
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lets you drive faster.
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keeps your wheels from locking up when you brake hard.
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42.
Even if you are not required to always stop at railroad crossings and you are sure no train is approaching, you must stop before reaching the crossing if:
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there is oncoming traffic.
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the tracks are not clear.
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there is no oncoming traffic.
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you can drive completely through the crossing without stopping.
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43.
When you are involved in an accident and not seriously hurt, you need to:
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protect the area and notify authorities.
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collect required information and report the accident.
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care for the injured.
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All of the above.
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44.
Under-loaded front axles:
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can make the steering axle weight too light to steer safely.
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can cause tire failure.
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can improve traction.
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All of the above.
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45.
Aggressive driving is the act of:
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operating a vehicle at a safe speed.
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operating a vehicle at night.
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operating a vehicle in a selfish or pushy manner.
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operating a vehicle in the left lane.
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46.
_________ is operating a motor vehicle with the intent of doing harm to others.
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Passive driving
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Aggressive driving
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Angry driving
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Road rage
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47.
If a trailer does not have spring brakes, to keep the trailer from moving you should:
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close the brake valve.
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use wheel chocks.
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park on a slight decline.
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use the service brakes.
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48.
The air compressor governor:
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allows the compressor to start pumping air when the tank pressure rises to the "cut-out" pressure.
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stops the compressor from pumping air.
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controls when the air storage tanks will pump air into the air compressor.
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All of the above.
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49.
Which of the following is NOT one of the four a basic skills needed to operate a commercial vehicle?
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Ability to steer
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Ability to back the vehicle safely
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Ability to multitask while driving
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Ability to accelerate
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50.
When you have to back, use a helper whenever possible. Before you begin backing, work out a set of hand signals that you both understand. It is especially important to agree on a signal for:
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"Stop"
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"Go"
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"Get closer"
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"Move"
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