GENERAL KNOWLEDGE CDL TEST MARYLAND - PRACTICE TEST
41.
If you are driving toward a traffic light that's been green for a long time, you should:
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start slowing down and be ready to stop.
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maintain your current speed.
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brake as quickly as possible.
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increase your speed to get through the intersection before the traffic light changes to red.
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42.
The heavier the vehicle:
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the higher the center of gravity will be.
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the less work the brakes must do to stop it.
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the more work the brakes must do to stop it.
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None of the above.
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43.
How can you tell if your vehicle is equipped with anti-lock braking system (ABS)?
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Look under the vehicle for the wheel speed sensor wires coming from the back of the brakes.
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Look for yellow ABS malfunction lamps on the instrument panel.
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Trailers will have yellow ABS malfunction lamps on the left side.
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All of the above.
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44.
To test your parking brake, do the following:
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Speed up to 15 mph, then set the parking brake.
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Set the parking brake, and gently pull against it in a low gear.
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Speed up to 5 mph, then set the parking brake.
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Set the parking brake while going downhill.
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45.
Total stopping distance equals:
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Perception distance + reaction distance + braking distance
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Reaction distance - following distance + braking distance
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Braking distance + viewing distance
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Perception distance + braking distance
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46.
Glad hands are:
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warning devices.
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electronic devices.
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coupling devices.
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securement devices.
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47.
Obstacles on the roadway that appear to the harmless:
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should be driven over.
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can be dangerous.
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never contain material capable of causing damage.
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None of the above.
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48.
When passing a vehicle, you should NOT:
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assume the other driver does not see you.
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drive carefully enough to avoid an accident.
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keep blowing your horn while passing.
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at night, flash your lights from low to high beam and back.
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49.
You should reject a vehicle until which of the following gets rectified?
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Faulty headlights
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Faulty windshield wipers
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Faulty flashers
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All of the above.
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50.
What should you do to test your hydraulic brakes for leaks?
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Pump the brake pedal three times, then apply pressure for 9 seconds.
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Pump the brake pedal five times, then apply pressure for three seconds.
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Hold the brake pedal down for five seconds, then pump it three times.
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Pump the brake pedal three times, then apply pressure to the pedal and hold for five seconds.
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