2026 Missouri DMV Tank Endorsement Test 1 (20 Questions And Complete Answers)
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Terms in this set
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Emergency equipment, such as fire extinguishers, are:
1. Only needed in vehicles transporting hazardous materials.
2. Only needed for interstate travel.
3. Required in all commercial motor vehicles.
1. Only needed in vehicles transporting hazardous materials.
2. Only needed for interstate travel.
3. Required in all commercial motor vehicles.
Required in all commercial motor vehicles.
When backing a trailer, you must turn the steering wheel:
1. In the direction you want the trailer to move.
2. In the direction opposite of where you want the trailer to move.
3. To the left until backing is complete.
1. In the direction you want the trailer to move.
2. In the direction opposite of where you want the trailer to move.
3. To the left until backing is complete.
In the direction opposite of where you want the trailer to move.
A broken exhaust system:
1. Can allow poisonous fumes to enter the cabin.
2. Does not cause problems.
3. Should not be a concern.
1. Can allow poisonous fumes to enter the cabin.
2. Does not cause problems.
3. Should not be a concern.
Can allow poisonous fumes to enter the cabin.
An improperly placarded vehicle:
1. May never be moved.
2. May only be moved in an emergency.
3. May be driven if the cargo is not radioactive.
1. May never be moved.
2. May only be moved in an emergency.
3. May be driven if the cargo is not radioactive.
May only be moved in an emergency.
In a double or triple combination, the ____ trailer should be directly behind the cab.
1. Lightest
2. Heaviest
3. Smallest
1. Lightest
2. Heaviest
3. Smallest
Heaviest
When conducting a check of the engine compartment during a vehicle inspection, you should not:
1. Check the engine oil level.
2. Check the coolant level.
3. Drain the brake fluid.
1. Check the engine oil level.
2. Check the coolant level.
3. Drain the brake fluid.
Drain the brake fluid.
More than half of all accident-related truck driver deaths are caused by:
1. Rollovers.
2. Slippery roads.
3. Other drivers.
1. Rollovers.
2. Slippery roads.
3. Other drivers.
Rollovers.
Rough acceleration:
1. Is recommended.
2. Can cause mechanical damage.
3. Is required on slippery surfaces.
1. Is recommended.
2. Can cause mechanical damage.
3. Is required on slippery surfaces.
Can cause mechanical damage.
In cool weather, as the temperature begins to rise and ice begins to melt:
1. It is usually safe to drive.
2. The road will become even more slippery.
3. Traction will increase.
1. It is usually safe to drive.
2. The road will become even more slippery.
3. Traction will increase.
The road will become even more slippery.
What is the Johnson bar?
1. A hand valve that works the trailer brakes
2. A valve that indicates the fuel level
3. A valve that limits the amount of cargo
1. A hand valve that works the trailer brakes
2. A valve that indicates the fuel level
3. A valve that limits the amount of cargo
A hand valve that works the trailer brakes
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