2026 Mississippi DMV Double Endorsement Test 1 (20 Questions And Complete Answers)
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What should you do if the brake pedal does not build up pressure?
1. Upshift.
2. Downshift.
3. Hold the brake pedal down as far as it will go.
4. Pump the brakes.
1. Upshift.
2. Downshift.
3. Hold the brake pedal down as far as it will go.
4. Pump the brakes.
Downshift.
When coupling, you should:
1. Make sure to couple the proper glad hands.
2. Only couple one set of glad hands.
3. It is best to leave one glad hand loose.
1. Make sure to couple the proper glad hands.
2. Only couple one set of glad hands.
3. It is best to leave one glad hand loose.
Make sure to couple the proper glad hands.
Roads are especially slippery right after it begins to rain because:
1. The water mixes with oil and grease on the road.
2. Tires are not made to drive in wet weather.
3. The water yet hasn't absorbed the dirt and grease.
1. The water mixes with oil and grease on the road.
2. Tires are not made to drive in wet weather.
3. The water yet hasn't absorbed the dirt and grease.
The water mixes with oil and grease on the road.
To prevent a trailer from rolling over, you should:
1. Speed up when nearing a corner.
2. Make sudden steering moves.
3. Take on-ramps faster than the posted speed limit.
4. Drive slowly around corners.
1. Speed up when nearing a corner.
2. Make sudden steering moves.
3. Take on-ramps faster than the posted speed limit.
4. Drive slowly around corners.
Drive slowly around corners.
If the coolant temperature gauge goes above the highest safe temperature, you should:
1. Continue to drive.
2. Pull over and figure out what's wrong.
3. Run the air conditioner.
1. Continue to drive.
2. Pull over and figure out what's wrong.
3. Run the air conditioner.
Pull over and figure out what's wrong.
When transporting cargo, drivers must check the securement of the cargo every:
1. 10 miles.
2. 150 miles.
3. 500 miles.
4. 1,000 miles.
1. 10 miles.
2. 150 miles.
3. 500 miles.
4. 1,000 miles.
150 miles.
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. At the rear of the trailer.
1. On top of the lightest parts of the cargo.
2. Under the lightest parts of the cargo.
3. At the rear of the trailer.
Under the lightest parts of the cargo.
When carrying a wide load, the driver should:
1. Drive as fast as possible.
2. Obtain special permits and follow special rules.
3. Honk at other drivers to get them to move from the lane closest to you.
4. Drive on the shoulder.
1. Drive as fast as possible.
2. Obtain special permits and follow special rules.
3. Honk at other drivers to get them to move from the lane closest to you.
4. Drive on the shoulder.
Obtain special permits and follow special rules.
Brake linings should be:
1. Loose.
2. Free of oil.
3. Soft.
1. Loose.
2. Free of oil.
3. Soft.
Free of oil.
In a vehicle equipped with an automatic tractor protection valve, the valve will pop out when':
1. Air pressure drops to a level between 20 and 45 psi.
2. You are experiencing a trailer jackknife.
3. Wheels have regained traction after a skid.
4. Air pressure is above 45 psi.
1. Air pressure drops to a level between 20 and 45 psi.
2. You are experiencing a trailer jackknife.
3. Wheels have regained traction after a skid.
4. Air pressure is above 45 psi.
Air pressure drops to a level between 20 and 45 psi.
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