Multiple Choice
Two technicians are discussing using a smoke machine to test an EVAP system. Technician A says that the EVAP system should be leak-tested before setting the machine's controls to Smoke . Technician B says that if the ball in the machine's flowmeter falls to the absolute bottom, it proves that there is a leak. Who is correct?
A) Technician A
B) Technician B
C) Both A and B
D) Neither A nor B
Correct Answer:

Verified
Correct Answer:
Verified
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