Multiple Choice
Technician A says that when servicing the cooling system of an engine that uses a JWAC (jacket water aftercooler) , bleeding air from the cooler is not necessary. Technician B says that the JWAC is a low point in the cooling system, so air can become trapped in the cooler and prevent proper functioning. Who is right?
A) A only"
B) B only"
C) Both A and B
D) Neither A nor B"
Correct Answer:

Verified
Correct Answer:
Verified
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