A rate compensated type motor overload device is the:
A) Thermal overload relay. B) Magnetic overload.
C) General Electric Thermotector. D) Heater element current overload.
Question 2
Which of the following measures is the standard airflow across an air-conditioning coil?
A) 500 CFM per ton B) 300 CFM per ton C) 600 CFM per ton D) 400 CFM per ton