6) Which material is used for making fins of condenser in a window air conditioner?

7) What is the cooling capacity of 0.5 TR in BTU / hr?

8) 1 Which control device is used to maintain the room air temperature?

9) Which relay is used in capacitor start, capacitor run (CSR) compressor motor?

10) Which safety device is used for compressor motor in window air conditioner?