Charging the system is being discussed. Technician A says that the refrigerant must be weighed (or metered) to obtain a proper charge. Technician B says that overcharging the system will reduce its cooling efficiency. Who is correct

Respuesta :

Charging the system is being discussed. Technician A is correct and Technician B is incorrect because overcharging can cause the system to reduce it capacity, but it does not reduce its cooling efficiency.

What is a coolant?

The coolants are the liquid that are present in machines to prevent the  heating of the system or machines. Because machine and cars run they generate lots of heat that why there are coolants present.

Thus, the correct option is Technician A.

Learn more about coolant

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