2026 Maine DMV Knowledge Test Class A Test 1 (50 Questions And Complete Answers)
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Which of the following is not a good rule when using turn signals?
1. Signal early. Signal well before a turn or lane change.
2. Signal continuously. Do not cancel a signal until the turn is completed.
3. Don’t over-signal. If no one is near you, there is no need to signal.
1. Signal early. Signal well before a turn or lane change.
2. Signal continuously. Do not cancel a signal until the turn is completed.
3. Don’t over-signal. If no one is near you, there is no need to signal.
Don’t over-signal. If no one is near you, there is no need to signal.
As the driver of a truck carrying a load, you are responsible for all of the following, except:
1. Inspecting the cargo.
2. Recognizing poorly balanced weight.
3. Knowing the phone numbers of all fire departments along your intended route of travel.
1. Inspecting the cargo.
2. Recognizing poorly balanced weight.
3. Knowing the phone numbers of all fire departments along your intended route of travel.
Knowing the phone numbers of all fire departments along your intended route of travel.
How many daily hours of sleep does an adult need to maintain alertness?
1. Six to seven
2. Seven to eight
3. Eight to nine
1. Six to seven
2. Seven to eight
3. Eight to nine
Eight to nine
Which of the following is not a warning sign of fatigue?
1. Difficulty focusing
2. Staying within your lane
3. Rubbing your eyes
1. Difficulty focusing
2. Staying within your lane
3. Rubbing your eyes
Staying within your lane
When driving on a wet road, you should reduce your speed by:
1. About one-half.
2. About one-third.
3. About one-quarter.
1. About one-half.
2. About one-third.
3. About one-quarter.
About one-third.
Why should you regularly drain the air tanks?
1. Because the air gets old and needs to be replaced
2. Because compressed air contains some water and the water collects in the tanks
3. To allow for a change in pressure
1. Because the air gets old and needs to be replaced
2. Because compressed air contains some water and the water collects in the tanks
3. To allow for a change in pressure
Because compressed air contains some water and the water collects in the tanks
Some air brake systems introduce alcohol into the system to:
1. Make the brakes work without squeaking.
2. Prevent ice from forming in the brake system.
3. Prevent people from breathing the air from the system.
1. Make the brakes work without squeaking.
2. Prevent ice from forming in the brake system.
3. Prevent people from breathing the air from the system.
Prevent ice from forming in the brake system.
When backing up, follow a turning trailer by:
1. Changing nothing. The vehicle will naturally follow the trailer.
2. Changing the direction of the steering wheel.
3. Turning the steering wheel even harder in the direction that it is already turning.
1. Changing nothing. The vehicle will naturally follow the trailer.
2. Changing the direction of the steering wheel.
3. Turning the steering wheel even harder in the direction that it is already turning.
Changing the direction of the steering wheel.
While driving, ____ generally holds spring brakes in place..,
1. Air pressure
2. Electricity
3. Gasoline
1. Air pressure
2. Electricity
3. Gasoline
Air pressure
Having weight loaded in a way that creates a high center of gravity:
1. Increases the likelihood of a rollover.
2. Increases the likelihood that items will fall down.
3. Increases the difficulty of unloading the cargo.
1. Increases the likelihood of a rollover.
2. Increases the likelihood that items will fall down.
3. Increases the difficulty of unloading the cargo.
Increases the likelihood of a rollover.
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