NM CDL PRACTICE TEST - GENERAL KNOWLEDGE
41.
Which of the following is true about lanes changes?
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Lane changes should always be avoided.
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When changing lanes you should check your mirros as usual.
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Lane changes require more than regular mirror checks.
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42.
The safety valve is usually set to open at:
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200 psi.
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100 psi.
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150 psi.
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43.
Water
in the brakes can cause the brakes to:
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fade.
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overheat.
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be weak or apply unevenly.
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44.
Which of the following is NOT correct? An ABS system:
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is a safety anti-skid braking system.
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helps you stop faster.
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helps you avoid wheel lock up.
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45.
If you have to drive off the road to avoid a collision, you should:
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avoid braking.
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stay on the shoulder until your vehicle has come to a stop.
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All of the above.
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46.
Which of the following beverages contains the most alcohol?
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A 1½-ounce shot of 80 proof liquor
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A 12 ounce glass of 5% beer
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All of the above.
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47.
With the controlled braking method:
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you lightly tap the brakes.
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you apply your brakes all the way and release the brakes when the wheels lock up.
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you apply your brakes as hard as possible without locking the wheels.
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48.
Do NOT use water on a _______ fire.
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cloth
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paper
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gasoline
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49.
"Tire load" means:
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the specified weight a tire can carry at the maximum pressure.
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the maximum safe weight a tire can carry at a specified pressure.
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the minimum weight a tire can carry at a specified pressure.
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50.
What is an "escape ramp"?
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A road shoulder made to support the weight of large vehicles and, therefore, offer an escape route.
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A short section of road by which traffic may leave a controlled access highway.
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A ramp built on steep mountain downgrades, made to stop runaway vehicles safely.
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