Technician A says that the most common type of coolant is a 50/50 mixture of antifreeze and water. Technician B says that, depending on its intended use, engine coolant can be a combination of any mixture of water and/or other fluids. Who is correct?
A)A only
B)B only
C)Both A and B
D)Neither A nor B

Question

Quizplus · Accepted Answer

Both technicians are correct. Technician A is correct in stating that a 50/50 mixture of antifreeze and water is the most common type of coolant, providing a balance between freezing and boiling protection. Technician B is also correct because engine coolant can indeed be a combination of various mixtures of water and other fluids, depending on specific requirements such as climate and engine type.

Technician a Says That the Most Common Type of Coolant