CDL BUS PRACTICE TEST - WEST VIRGINIA
11.
When driving on slippery roads, you should NOT:
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watch far enough ahead to keep a steady speed.
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use the engine brake.
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go slowly.
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try to anticipate stops early.
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12.
During an emergency student safety is generally best maintained by:
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leading students downwind of the bus if fire is present.
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having the students stand at least 50 feet off the road in the direction of oncoming traffic.
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keeping students on the bus.
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leading students as far away from the bus as possible.
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13.
When driving in fog, drivers should:
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use low beams.
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use the windshield wipers.
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use windshield washer antifreeze.
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use high beams.
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14.
When approaching an emergency vehicle stopped on the side of the road with lights flashing, you should:
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stay in the right lane.
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speed up.
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move to the lane not next to that of the emergency vehicle.
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yielding the right-of-way by coming to a complete stop.
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15.
When driving in high winds, you should:
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increase your speed.
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reduce your speed.
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reduce traction.
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change lanes frequently.
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16.
Emergency roof hatches:
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should be left opened as a regular practice.
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must never be opened while driving.
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may be partially opened for fresh air.
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None of the above.
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17.
Drivers should adjust their mirrors:
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after driving.
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while driving.
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before driving.
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None of the above.
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18.
ABS:
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helps increase brake pressure.
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causes your wheels to lock when you break hard.
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is not required on newer trucks.
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gives you more control when you brake.
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19.
When loading and unloading students, drivers of a school bus should check their mirrors:
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After extending the stop arm.
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After entering the traffic.
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After closing the door.
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Continuously
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20.
In vehicles with air brakes, the air compressor governor:
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controls when the air storage tanks will pump air into the air compressor.
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controls when the air compressor will pump air into the air storage tanks.
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controls how much air the air compressor will pump into the air storage tanks.
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None of the above.
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