CO CDL PASSENGER TEST - PRACTICE TEST
11.
To warn drivers behind you that you will be slowing down, you should:
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turn on the right and left turn signals at the same time.
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turn on the 4-way emergency flashers.
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turn on the parking, clearance and side-marker lights.
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tap your brake pedal a few times to flash your brake lights.
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12.
With an engine fire, you should:
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open the hood as soon as possible.
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not shoot foam from the vehicle’s underside.
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turn the engine off as soon as possible.
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All of the above.
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13.
When you use mirrors while driving on the road, you should:
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only use one mirror.
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focus on the mirrors for a long time.
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never look back and forth between the mirrors and the road ahead.
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check quickly.
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14.
You should do an after-trip inspection:
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after each trip.
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at least once a week.
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once a month.
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after each stop.
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15.
At dawn, dusk, in rain or snow, to make yourself easier to see you should:
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use the parking lights.
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use the low beams.
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use the emergency flashers.
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use the high beams.
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16.
To keep your vehicle from rolling back when you start, you should:
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turn the engine off before you take your foot off the brake.
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apply the emergency brake whenever necessary.
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partly engage the clutch before you take your foot off the brake.
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pump the brakes.
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17.
When driving, you should check mirrors regularly to know where other vehicles are around you. Remember that:
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convex mirrors make things look larger and closer than they really are.
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every registered motor vehicle must have at least one mirror.
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there are blind spots that your mirrors cannot show you.
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you should check your after the start of any trip to make sure they are properly adjusted.
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18.
When crossing railroad tracks, you should:
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stay in your lane.
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apply the parking brakes.
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stop on the tracks.
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shift gears while crossing the tracks.
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19.
Strong winds can make it difficult to stay in your lane, especially when:
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coming out of tunnels.
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going into tunnels.
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driving at speeds below 40 mph.
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driving alongside other vehicles.
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20.
Engine oil pressure should come up to normal within _________ after the engine is started.
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five minutes
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two minutes
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seconds
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ten minutes
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