Technician A says excessive engine heat is a product of combustion.Technician B says the average automotive engine is only 15 percent efficient.Who is correct?

Question

Quizplus · Accepted Answer

Technician A is correct, as excessive engine heat is indeed a product of combustion. Technician B is also correct, as the average automotive engine is only around 15 percent efficient, meaning that a large portion of the energy produced by the engine is lost as heat. Therefore, both technicians are correct.

Technician a Says Excessive Engine Heat Is a Product