CDL BUS PRACTICE TEST - MICHIGAN
11.
Emergency brakes must be held on by:
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mechanical force.
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hydraulic pressure.
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air pressure.
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12.
To correct a drive-wheel braking skid, you should:
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accelerate.
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apply the brakes and turn in the direction of the skid.
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stop braking.
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13.
One reason parked delivery trucks can present a hazard is:
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they are often hard to see.
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their drivers are often in a hurry and may suddenly step out of their vehicle.
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packages may fall out of the truck.
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14.
Bus drivers:
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are required to wear a seat belt only when transporting passengers.
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are exempt from wearing a seat belt.
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must wear a seat belt at all times.
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15.
The safety valve is usually set to open at:
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100 psi.
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200 psi.
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150 psi.
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16.
When stopping to pick up students, you should place the vehicle in:
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neutral.
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reverse.
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park.
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17.
What should you do if your vehicle starts hydroplaning?
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Release the accelerator and push in the clutch to let the wheels turn freely.
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Accelerate slightly, then push in the clutch to slow down.
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Apply the brakes and countersteer to regain control of the vehicle.
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18.
Which of the following is NOT true?
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ABS only comes into play when a wheel would have locked up because of over braking.
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ABS will change the way you normally brake.
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ABS won't compensate for bad brakes.
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19.
If your bus is equipped with a roof-mounted strobe light, you should use it:
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whenever possible.
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only in an emergency.
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when you have limited visibility.
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20.
When approaching a stopped school bus, drivers must be aware that:
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the bus may suddenly start up and drive into your way.
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students may start to get out of the bus.
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All of the above.
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