Air Brakes · Question 92

Question 92 of 140

What should you do if you notice unusual amounts of water when performing your daily tank drain?

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Correct answer to question 92 (Air Brakes): Report it, since it may indicate the air dryer or compressor is not functioning correctly

Why

An unusually large amount of water during a tank drain can point to a failing air dryer or compressor, so it should be reported rather than treated as routine.

Updated: November 2026

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