2026 Delaware DMV Knowledge Test Class A Test 1 (50 Questions And Complete Answers)
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If unsure if a road is becoming icy, a driver can:
1. Guess.
2. Open the window and check the front of the mirror for ice.
3. Try to look at the road closely.
4. Look at a weather forecast.
1. Guess.
2. Open the window and check the front of the mirror for ice.
3. Try to look at the road closely.
4. Look at a weather forecast.
Open the window and check the front of the mirror for ice.
If being tailgated, you should:
1. Increase your speed.
2. Increase the amount of space between your vehicle and the vehicle in front of you.
3. Make quick movements.
1. Increase your speed.
2. Increase the amount of space between your vehicle and the vehicle in front of you.
3. Make quick movements.
Increase the amount of space between your vehicle and the vehicle in front of you.
Most heavy trucks with manual transmissions require ____ to change gears.
1. Single clutching
2. Double clutching
3. Triple clutching
1. Single clutching
2. Double clutching
3. Triple clutching
Double clutching
When conducting a vehicle inspection, you must show each of the following, except:
1. That the oil pressure gauge is working.
2. That the oil pressure warning light turns off, or that the gauge shows increasing or normal oil pressure.
3. That the oil temperature gauge, if equipped, rises to the normal operating range.
4. That the oil pressure gauge comes on when brakes are used.
1. That the oil pressure gauge is working.
2. That the oil pressure warning light turns off, or that the gauge shows increasing or normal oil pressure.
3. That the oil temperature gauge, if equipped, rises to the normal operating range.
4. That the oil pressure gauge comes on when brakes are used.
That the oil pressure gauge comes on when brakes are used.
Stopping distance can be affected by:
1. Speed.
2. Temperature.
3. Time of day.
4. Traffic.
1. Speed.
2. Temperature.
3. Time of day.
4. Traffic.
Speed.
In a vehicle with dual parking control valves, once air pressure is lost and the spring brakes come on:
1. You will be unable to move the vehicle.
2. A separate air tank can be used to release the spring brakes for a short period of time.
3. You can use the spring brakes to continue driving normally.
4. The air tanks will automatically refill to a safe air pressure level.
1. You will be unable to move the vehicle.
2. A separate air tank can be used to release the spring brakes for a short period of time.
3. You can use the spring brakes to continue driving normally.
4. The air tanks will automatically refill to a safe air pressure level.
A separate air tank can be used to release the spring brakes for a short period of time.
When crossing railroad tracks, you should:
1. Stop on the tracks.
2. Change gears.
3. Try to pass.
4. Stay in your lane.
1. Stop on the tracks.
2. Change gears.
3. Try to pass.
4. Stay in your lane.
Stay in your lane.
What kind of force must emergency brakes use?
1. Air pressure
2. Mechanical
3. Heavy
4. Electrical
1. Air pressure
2. Mechanical
3. Heavy
4. Electrical
Mechanical
Failing to drain the tanks in an air brake system can result in:
1. Water freezing and causing brake failure.
2. Squishy brakes.
3. Too much air collecting.
4. Too much fuel being carried.
1. Water freezing and causing brake failure.
2. Squishy brakes.
3. Too much air collecting.
4. Too much fuel being carried.
Water freezing and causing brake failure.
An Anti-Lock Braking System (ABS):
1. Decreases your braking distance.
2. Increases your braking distance.
3. Creates a loud squeaking noise when being used.
4. Helps to ensure control while braking.
1. Decreases your braking distance.
2. Increases your braking distance.
3. Creates a loud squeaking noise when being used.
4. Helps to ensure control while braking.
Helps to ensure control while braking.
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