2026 District Of Columbia DMV Tank Endorsement Test 2 (20 Questions And Complete Answers)
DMV20 Terms|2026 District Of Columbia DMV Tank Endorsement Test 2 (20 Questions And Complete Answers)
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When driving a bobtail tractor, you should be aware that:
1. Bobtails stop very easily.
2. Bobtails cannot drive as fast as tractors with semitrailers.
3. Bobtails are more difficult to stop than tractors with semitrailers.
4. Bobtails are illegal in most states.
Bobtails are more difficult to stop than tractors with semitrailers.
How many seconds of following distance per every 10 feet of vehicle should you maintain when traveling more slowly than 40 mph?
1. One second
2. Three seconds
3. Two seconds
4. Four seconds
One second
What should you do if your vehicle gets stuck on railroad tracks?
1. Stay in the vehicle.
2. Get out of the vehicle and call for assistance.
3. Continue trying to remove the vehicle from the tracks.
4. Walk down the tracks to look for an oncoming train.
Get out of the vehicle and call for assistance.
When checking the engine compartment:
1. The parking brake should not be engaged.
2. Wheels should be chocked.
3. The engine should be running.
4. The gearshift should be in first gear.
Wheels should be chocked.
Who must provide emergency response information?
1. The shipper
2. The driver
3. The local fire department
4. The Department of Homeland Security
The shipper
A driver should always:
1. Stay in their lane.
2. Have an emergency plan.
3. Stay in the left lane.
4. Drive above the speed limit.
Have an emergency plan.
Roads are slippery when it first begins to rain because:
1. Water is slippery.
2. The fresh rain mixes with oil on the roadway.
3. The water has nowhere to go.
4. Concrete can be slippery.
The fresh rain mixes with oil on the roadway.
When doing an inspection, ensure that the brake pads are:
1. Covered with grease.
2. Covered with coolant.
3. Covered with oil.
4. Free of oil or grease.
Free of oil or grease.
If federal inspectors judge your vehicle to be unsafe, they can:
1. Bring you to a garage to have your vehicle fixed.
2. Formerly request that you have your vehicle's problems fixed.
3. Call a mechanic.
4. Pull the vehicle out-of-service until it is fixed.
Pull the vehicle out-of-service until it is fixed.
Tanks usually have:
1. Low centers of gravity.
2. High centers of gravity.
3. An extra set of brakes.
4. Lights that always flash.
High centers of gravity.
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