CDL PRACTICE TEST (WA) - GENERAL KNOWLEDGE TEST
11.
How many reflective triangles/emergency reflectors should you carry?
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2
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4
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3
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12.
Retarders:
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improve traction.
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help to increase brake pressure.
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can be noisy and may not be permitted everywhere.
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13.
Radial and bias-ply tires:
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should be used together.
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should not be used together.
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should be used together only when driving in packed snow.
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14.
Emergency equipment is:
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only required when transporting hazardous materials.
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optional.
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required.
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15.
If your vehicle gets stuck on the railroad tracks, you should:
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get out of your vehicle and away from the tracks.
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check for identifiable landmarks to give the location of the crossing.
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gather up your paperwork and shipping papers while calling 911, then get out of the vehicle.
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16.
Emergency brakes must be held on by:
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mechanical force.
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air pressure.
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hydraulic pressure.
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17.
Aggressive driving is the act of:
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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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operating a vehicle at a safe speed.
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18.
Which of the following is true about high beams?
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They should be used only if low beams suddenly stop working.
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You should use them when you are not within 50 feet of an approaching vehicle.
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High beams should be used when it is safe and legal to do so.
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19.
When using your turn signals, you should:
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turn the signal off before you turn.
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signal well before you turn.
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signal only if vehicles are behind you.
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20.
When making a turn, you should turn off your turn signal:
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after you've turned.
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before entering the turn.
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during the turn.
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