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"

Question

Quizplus · Accepted Answer

The Answer of 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"

Technician a Says That When Servicing the Cooling System of an Engine