HAWAII CDL PRACTICE TEST - GENERAL KNOWLEDGE
41.
During freezing weather, which area is most likely to be slippery after it rains?
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Bridges.
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Shaded areas.
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All of the above.
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42.
If brakes fail on a long downgrade, you should:
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turn off the engine as soon as you.
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use an escape ramp if it is available.
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pump the brake pedal 3 times.
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43.
When driving in heavy rain, your brakes will get wet. Water in the brakes can cause:
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lack of braking power.
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wheel lockups.
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All of the above.
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44.
Black ice is:
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ice that makes the road look dry.
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a thin layer of black ice.
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None of the above.
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45.
You are inspecting your vehicle during a trip. What should you do?
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Use your senses to check for problems.
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Check critical items such as tires, brakes, and lights.
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All of the above.
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46.
Anti-lock brakes:
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keep your brakes from locking up when you brake hard.
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increase your stopping distance.
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help you stop faster.
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47.
When loading cargo, keep the load:
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to the rear.
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to the front.
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balanced in the cargo area.
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48.
When you pull off the road and stop, you should:
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turn on the 4-way emergency flashers.
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use the taillights.
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flash your brake lights.
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49.
Why should you cover your cargo?
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To protect the cargo from weather.
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To protect people from spilled cargo.
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All of the above.
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50.
During the after-trip inspection, if you notice anything affecting safety or potentially leading to a mechanical breakdown, you should:
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try to fix the problem yourself.
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make a written report.
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ask the motor carrier to make a written report.
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