An adiabatic air compressor takes in air at 100 kpa, 25 °c and delivers it at 1500 kpa, 364 °c to a constant-pressure air cooler, which the air exits at 40 °f. find the specific compressor work and the specific heat transfer assuming: a) constant specific heat and b) variable specific heat.

A. R

Explanation:

There are basically two wires that supply input power to the thermostat namely the C wire which is the common wire and the R wire .The G wire simply completes the input power circuit from the R-leg of the power supply.On the another hand the Y wire also completes the circuit  from the compressor fan contactor to the R-leg of the power supply . While the W wire completes the path to the heater contactor coil.