🛞Alaska Air Brakes — Question 1 of 10
Repeatedly partially increasing and pressing the brake pedal may result in:
Answer: C
A loss of brake air pressure.
In an air brake system, the air is vented to the atmosphere when the pedal is released and the compressor is relied on to maintain the air pressure. Excessive pressing and releasing the pedal may cause more air to be released than the compressor can quickly replace.
Source: Alaska CDL Manual
All choices
- ANo change of brake air pressure.
- BA buildup of brake air pressure.
- CA loss of brake air pressure.
Alaska CDL Air Brakes Test Info
Questions on Exam
25
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 Air Brakes Practice Questions
- To check the free play of manual slack adjusters of S-cam brakes, you should park on:
- A slack adjuster free play needs to be adjusted if it is more than about ____ when you pull hard on it.
- Stab braking:
- Which procedure is used in controlled braking?
- Which braking technique may be used to stop quickly when you do not have ABS?