What is heat removal rate from cold space
A refrigerator operates with a coefficient of performance of 4.2 and requires an electrical input of 700 W. If the refrigerator is reconfigured to work as a heat pump, for same COP and work input, what is heat removal rate from cold space?
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If the refrigerator is reconfigured to work as a heat pump, for same COP and work input, what is heat removal rate from cold space?
A golfer hits a shot to a green that is elevated 2.80 m above the point where the ball is struck. The ball leaves the club at a speed of 17.7 m/s at an angle of 41.0? above the horizontal. It rises to its maximum height and then falls down to the
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Air (modeled as an ideal gas) enters a steady state adiabatic turbine at 1200 K and exits at 100 kPa, 700 K. The isentropic efficiency is 0.855. Find: the power per unit mass air flowing (kJ/kg)
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