After you have coupled the trailer you should raise the landing gear by first using:
Answer: B
Low gear.
If equipped, start by using the low gear range to raise the landing gear and then switch to high gear once it is free.
Source: Alaska CDL Manual
All choices
- AHigh gear.
- BLow gear.
- CIntermediate gear.
Why the other answers are wrong
A. High gear.
Choice A is wrong because high gear should be used only after the landing gear is free, not initially.
C. Intermediate gear.
Choice C is wrong because intermediate gear is not the recommended starting gear for raising the landing gear.
Alaska CDL Combination Vehicles Test Info
Questions on Exam
20
Passing Score
80%
Time Limit
Typically 30 minutes; varies by testing location
Age Requirements
Intrastate: 18+ · Interstate: 21+
Alaska Division of Motor Vehicles
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More CDL Combination Vehicles Practice Questions
- Glad hands are usually connecting which of these?
- Why should you lock the tractor glad hands to each other (or dummy couplers) when you are not towing a trailer?
- After connecting the air lines but before backing under the trailer you should:
- The crack-the-whip effect is related to:
- Sudden turns or aggressive braking will have the greatest effect on which trailer?