2026 Nebraska DMV Double Endorsement Test 1 (20 Questions And Complete Answers)
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Before positioning a converter dolly for coupling, you should release the dolly's air brakes. Do this by:
1. Removing the dolly parking brake control.
2. Opening the air tank petcock.
3. Raising the dolly support.
1. Removing the dolly parking brake control.
2. Opening the air tank petcock.
3. Raising the dolly support.
Opening the air tank petcock.
When driving, it is important that you:
1. Develop plans to get out of potentially dangerous situations.
2. Enjoy the scenery.
3. Turn your head all the way around rather than use mirrors.
1. Develop plans to get out of potentially dangerous situations.
2. Enjoy the scenery.
3. Turn your head all the way around rather than use mirrors.
Develop plans to get out of potentially dangerous situations.
When should you watch out for black ice?
1. When it is snowing
2. When the temperature is below freezing and the road looks wet
3. When the temperature is above freezing and there is snow on the ground
4. Just after a rainstorm
1. When it is snowing
2. When the temperature is below freezing and the road looks wet
3. When the temperature is above freezing and there is snow on the ground
4. Just after a rainstorm
When the temperature is below freezing and the road looks wet
While uncoupling, the landing gear should be:
1. Raised completely.
2. Lowered halfway.
3. Just off the pavement.
4. Firmly on the ground.
1. Raised completely.
2. Lowered halfway.
3. Just off the pavement.
4. Firmly on the ground.
Firmly on the ground.
When traveling down a downgrade, the speed of a vehicle will likely:
1. Decrease.
2. Stay the same.
3. Increase.
1. Decrease.
2. Stay the same.
3. Increase.
Increase.
When driving a trailer with ABS, you should:
1. Not depress the brakes as much as you would when driving a vehicle without ABS.
2. Use extra braking force to ensure the ABS kicks in.
3. Brake as you would when driving a vehicle without ABS.
4. Try to not brakes as often as you would when driving a vehicle without ABS.
1. Not depress the brakes as much as you would when driving a vehicle without ABS.
2. Use extra braking force to ensure the ABS kicks in.
3. Brake as you would when driving a vehicle without ABS.
4. Try to not brakes as often as you would when driving a vehicle without ABS.
Brake as you would when driving a vehicle without ABS.
Brake fade is a result of:
1. Exposure to sunlight.
2. Exposure to moisture.
3. Excessive use.
4. Not using the brakes enough.
1. Exposure to sunlight.
2. Exposure to moisture.
3. Excessive use.
4. Not using the brakes enough.
Excessive use.
Before positioning a converter dolly for coupling, you should release the dolly's spring brakes. Do this by:
1. Using the dolly parking brake control.
2. Removing the air tank petcock.
3. Raising the dolly support.
1. Using the dolly parking brake control.
2. Removing the air tank petcock.
3. Raising the dolly support.
Using the dolly parking brake control.
If your brakes fail on a downgrade, your best hope to stop is:
1. An escape ramp.
2. Driving on the shoulder.
3. Stay on the road.
4. Hitting a slower vehicle in front of you.
1. An escape ramp.
2. Driving on the shoulder.
3. Stay on the road.
4. Hitting a slower vehicle in front of you.
An escape ramp.
When starting from a stop:
1. A vehicle should shift to the right.
2. A vehicle should be put into third gear.
3. A vehicle should not roll back.
1. A vehicle should shift to the right.
2. A vehicle should be put into third gear.
3. A vehicle should not roll back.
A vehicle should not roll back.
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