2026 Free California DMV Double Endorsement Test 1 (15 Questions And Complete Answers)
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If a trailer is not at the proper height during coupling:
1. It will not make a difference when coupling.
2. Coupling will be more secure.
3. It may not couple correctly.
1. It will not make a difference when coupling.
2. Coupling will be more secure.
3. It may not couple correctly.
It may not couple correctly.
While driving, a driver should:
1. Not be concerned with what is happening on the sides of their vehicle.
2. Be concerned with what is happening on all sides of the vehicle.
3. Not be concerned with what is happening behind the vehicle.
1. Not be concerned with what is happening on the sides of their vehicle.
2. Be concerned with what is happening on all sides of the vehicle.
3. Not be concerned with what is happening behind the vehicle.
Be concerned with what is happening on all sides of the vehicle.
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 get your vehicle off the tracks until you are successful.
1. Stay in the vehicle.
2. Get out of the vehicle and call for assistance.
3. Continue trying to get your vehicle off the tracks until you are successful.
Get out of the vehicle and call for assistance.
Which of the following is not a type of distraction?
1. Physical
2. Mental
3. Obtuse
1. Physical
2. Mental
3. Obtuse
Obtuse
After finishing a pre-trip inspection, you should:
1. Leave the rear shut-off valves open.
2. Remove the service line valve.
3. Close the emergency line valve.
1. Leave the rear shut-off valves open.
2. Remove the service line valve.
3. Close the emergency line valve.
Close the emergency line valve.
Rolling backward when beginning to accelerate is dangerous because:
1. The transmission may be damaged.
2. You may hit a vehicle behind you.
3. The truck is not made to go backwards.
1. The transmission may be damaged.
2. You may hit a vehicle behind you.
3. The truck is not made to go backwards.
You may hit a vehicle behind you.
Test the tractor protection valve by:
1. Removing the air supply knob.
2. Removing the parking brake control knob.
3. Releasing air with the brake pedal.
1. Removing the air supply knob.
2. Removing the parking brake control knob.
3. Releasing air with the brake pedal.
Releasing air with the brake pedal.
In cool weather, as the temperature begins to rise and ice begins to melt:
1. The road will become even more slippery.
2. Traction will increase.
3. It is usually safe to drive.
1. The road will become even more slippery.
2. Traction will increase.
3. It is usually safe to drive.
The road will become even more slippery.
When starting an engine:
1. The brakes will lock up.
2. Warning lights should turn on, then quickly turn off.
3. Coolant temperatures should decrease.
1. The brakes will lock up.
2. Warning lights should turn on, then quickly turn off.
3. Coolant temperatures should decrease.
Warning lights should turn on, then quickly turn off.
Rust around wheel nuts may mean:
1. It rained recently.
2. The nuts are loose.
3. The nuts are too tight.
1. It rained recently.
2. The nuts are loose.
3. The nuts are too tight.
The nuts are loose.
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