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An ideal single reheat cycle uses a turbine inlet conditions of 2500 psia and 1000F and a reheat temperature of 1000F with a reheat pressure ration of P2/P1 = 0.2 and a steam mass flow rate of Ms = 2*10^6 lbm/hr. The condenser operates at a pressure of 1 psia.
Find:
a) the power output, Wnet, in MW
b) the thermal efficiency, nth
assuming mass of block a 5kg mass of block b 10 kg mass of block c10kg. the coefficent between a and c and
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405-N rightward force is use to drag a large box across the floor with a constant velocity of 0.678 ms-1. The coefficient of friction between the box and the floor is 0.795. Determine the mass of the box.
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the combined mass of the motorcycle and rider is 160 kg. the motorcycle starts from rest at t 0 and moves along a
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water at 24 degree c flows at 0.8 ms in a smooth 1.5 cm i.d. tube that is kept at 27 degree c. the system is extremely
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