CDL General Knowledge Test (MI) - Practice Test
11.
Front-end header boards:
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protect you from your cargo in case of a crash.
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block the forward movement of your cargo.
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All of the above.
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12.
Checking your vehicle's suspension system includes checking:
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the mounting brackets.
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the tires.
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the air suspension systems.
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13.
To know when it's time to shift up:
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use mirrors on both sides.
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watch your tachometer, and shift up when your engine reaches the bottom of the range.
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use engine speed and road speed.
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14.
When backing, if you are unsure you should:
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turn toward the passenger's side.
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get out of your vehicle and check your path.
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call your dispatcher.
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15.
When parked on the side of the road, you should:
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turn off all lights.
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flash your brake lights.
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use the 4-way emergency flashers.
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16.
Which of these should you check before driving in winter?
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Coolant level and antifreeze amount
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Defrosters
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All of the above.
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17.
When a tire fails, do NOT:
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stay off the brake until the vehicle has slowed down.
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brake, unless you're about to run into something.
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keep a firm grip on the steering wheel.
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18.
Hydroplaning:
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only occurs at extremely high speeds.
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can occur at speeds as low as 30 mph.
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only happens when tire pressure is higher than normal.
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19.
Which of the following are key steering system parts?
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Tie rod, drag link, spindle
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Leaf spring, torque rod, front axle hanger
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Lug nuts, rims, tire
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20.
_________ is operating a motor vehicle with the intent of doing harm to others.
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Aggressive driving
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Angry driving
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Road rage
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