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Question
Where is the safety relief valve usually located?
Answers
A.  Near the rear brake
B.  Near the front brake
C.  In an air tank
D.  On the dashboard
Explanation
An air brake system's safety relief valve is located in the tank that is first to receive air from the compressor.
Answer Statistics
33.53 % of our users get this question wrong.
This questions is considered quite Hard

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