CDL PRACTICE TEST (MI) - GENERAL KNOWLEDGE TEST
41.
Radial and bias-ply tires:
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should be used together.
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should be used together only when driving in packed snow.
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should not be used together.
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42.
Air storage tanks:
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use parts of the service brake systems to stop the vehicle in a brake system failure.
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hold compressed air for the brakes.
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pump air into the air storage tanks.
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43.
The two ways of knowing when to shift are:
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following distance and traffic speed.
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engine speed and road speed.
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weather and road conditions.
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44.
If your truck has automatic transmission, you should downshift:
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after entering a curve.
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whenever road conditions allow.
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when going down grades.
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45.
Which of the following statements about staying alert while driving is true?
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Drinking a cup of coffee will do more to keep you alert than a 20 minute nap.
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Some drugs can overcome fatigue.
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None of the above.
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46.
What is true about tire chains?
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You should watch the official video tutorial by the manifacturer before putting them on.
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You should learn how to put the chains on before you need to do it in snow.
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You must carry the at least 6 chains and extra cross-links.
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47.
When traveling with Division 1.1, 1.2, or 1.3 explosives, do not park within _____ of a building.
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150 feet
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300 feet
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50 feet
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48.
Convex mirrors:
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make things appear closer than they really are.
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show a wider area than flat mirrors.
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make objects appear larger than they really are.
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49.
The safety valve is usually set to open at:
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150 psi.
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200 psi.
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100 psi.
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50.
______ is responsible for the safe operation of a vehicle.
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The vehicle owner
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The supervisor
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The driver
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