Multiple Choice
While pressure testing an isolated Cummins charge air cooler (CAC) , the pressure drops from 30 psi to 25 psi in 15 seconds. Technician A says that the CAC is leaking. Technician B says that the pressure drop-off is within specification and the CAC can be returned to service. Who is correct?
A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B
Correct Answer:
Verified
Correct Answer:
Verified
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