Technician A says aluminum oxide forms if the coolant becomes too diluted with water. Technician B says the thermostat on all engines remains closed until its predetermined opening point. Who is correct?
A)Technician A
B)Technician B
C)Both technicians
D)Neither technician

Question

Quizplus · Accepted Answer

Technician A is correct; if the coolant becomes too diluted with water, aluminum oxide can form. Technician B is also correct; the thermostat on all engines remains closed until its predetermined opening point. Therefore, both technicians are correct.

Technician a Says Aluminum Oxide Forms If the Coolant Becomes