The ratio of absolute viscosity to the density of a substance is known as a) dynamic viscosity b) coefficient of viscosity c) kinematic viscosity d) none of these

What is the main objective of using reheat rankine cycle?

List and describe in sequence the operation process steps for boxf machine?

Aheat pump using refrigerant-134a heats a house by using underground water at 8°c as the heat source. the house is losing heat at a rate of 60,000 kj/h. the refrigerant enters the compressor at 280 kpa and 0°c, and it leaves at 1 mpa and 60°c. the refrigerant exits the condenser at 30°c. determine: (a) the power input to the heat pump, (b) the rate of heat absorption from the water, and (c) the increase in electric power input if an electric resistance heater is used instead of a heat pump