Refrigerant-134a enters a compressor at 180 kpa as a saturated vapor with a flow rate of 0.35 m3/min and leaves at 900 kpa. the power supplied to the refrigerant during the compression process is 2.3 kw. what is the temperature of r-134a at the exit of the compressor?

If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.

What precautions should you take to prevent injuries when dealing with heavy loads?

Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux