Technician A says an ethylene glycol and water mixture lowers the freezing point of the coolant.Technician B says an ethylene glycol and water mixture raises the boiling point of the coolant.Who is correct?

Question

Quizplus · Accepted Answer

Both technicians are correct. Ethylene glycol and water mixtures have a lower freezing point and a higher boiling point than water alone, making them ideal for use as engine coolant.

Technician a Says an Ethylene Glycol and Water Mixture