2026 Idaho DMV Bus Endorsement Test 1 (20 Questions And Complete Answers)
DMV20 Terms|2026 Idaho DMV Bus Endorsement Test 1 (20 Questions And Complete Answers)
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What tells you how much pressure is in your vehicle's air tanks?
1. The supply pressure gauge
2. The ABS malfunction lamp
3. The tractor protection valve
The ABS malfunction lamp
If you realize you may be running late to your destination, you should:
1. Speed up.
2. Get upset.
3. Deal with it and drive at a safe speed.
Deal with it and drive at a safe speed.
When traction is poor, a driver should accelerate especially slowly:
1. Because it is always good to accelerate slowly.
2. To keep from losing control of the vehicle.
3. To keep from accelerating faster than the vehicle ahead.
Because it is always good to accelerate slowly.; To keep from losing control of the vehicle.
When loading a trailer, the heaviest cargo should be placed:
1. On top of the lightest parts of the cargo.
2. Under the lightest parts of the cargo.
3. Under the lightest parts of the cargo.
Under the lightest parts of the cargo.; Under the lightest parts of the cargo.
ABS allows a driver to:
1. Drive faster.
2. Maintain control of their vehicle while braking.
3. See farther ahead of their vehicle.
Maintain control of their vehicle while braking.
The tire load:
1. Can be exceeded in cooler conditions.
2. Is the maximum safe weight a tire can carry at a given pressure.
3. Must be written in the shipping papers.
Is the maximum safe weight a tire can carry at a given pressure.
When using a fire extinguisher to put out a fire, you should:
1. Stay as far away as possible from the flames.
2. Aim at the flames.
3. Use any extinguisher on every type of fire.
Stay as far away as possible from the flames.
Where is the overhead inside rearview mirror located?
1. Above the windshield on the driver’s side of the bus
2. Above the door across from the driver
3. Above the emergency door in the rear
Above the windshield on the driver’s side of the bus
When approaching a drawbridge controlled by a green traffic light:
1. You must stop.
2. You may proceed without stopping.
3. You must wait for the light to change from green to yellow.
You may proceed without stopping.
What does blocking cargo do?
1. Holds the cargo in a large box
2. Prevents cargo from sliding in transit
3. Prevent others from buying the cargo
Prevents cargo from sliding in transit
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