Q
During an applied leakage test, the maximum leakage rate for a single vehicle with air brakes is:
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A1 psi in one minute
B3 psi in one minute
C5 psi in one minute
Detailed Explanation
The correct answer is "3 psi in one minute". This is based on federal CDL regulations and safety standards.
Correct Answer: 3 psi in one minute
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