OH CDL DOUBLES TRIPLES PRACTICE TEST
11.
When a combination vehicle goes around a corner:
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the driver must keep the rear of your vehicle far away from the curb.
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the front and rear wheels follow a different path.
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the rear wheels of the trailer will never off-track.
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12.
A bridge formula permits:
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less maximum axle weight for axles that are far apart.
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less maximum axle weight for axles that are close together.
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more maximum axle weight for axles that are closer together.
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13.
To avoid becoming an aggressive driver you should:
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give other drivers the benefit of the doubt.
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give other drivers your full attention.
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make gestures to other drivers.
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14.
If a load is 50 feet long, the minimum number of tie-downs required is:
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10
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5
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4
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15.
Tire load is defined as:
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the minimum safe weight a tire can carry at a specified pressure.
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the weight transmitted to the ground by 1 tire.
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the maximum safe weight a tire can carry at a specified pressure.
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16.
When coupling double trailers, you can secure the second trailer by:
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chocking the wheels.
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using the trailer spring brakes.
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All of the above.
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17.
The heavier the vehicle:
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the higher the center of gravity will be.
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the less work the brakes must do to stop it.
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the more work the brakes must do to stop it.
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18.
When inspecting the coupling, make sure the fifth-wheel jaws have closed around the:
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head of the kingpin.
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shank of the kingpin.
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the electrical cord.
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19.
Texting while driving a CMV is:
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prohibited.
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acceptable if the message less than 140 characters.
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acceptable if the message work-related.
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20.
When driving a truck with more than 1 trailer, drivers should:
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be especially careful in adverse conditions.
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allow more following distance.
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All of the above.
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