What is the exergy content of the solid
A 12-kg solid whose specific heat is 2.8 kJ/kg degree C is at a uniform temperature of -10 degree C. For an environment temperature of 20 degree C, what is the exergy content of this solid.
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A pair of adjacent coils has a mutual inductance of 1.5 H. If the current in one coil changes from 0 to 20 A in 0.5 s, what is the change of flux linkage with the other coil?
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A 44 mH inductor is connected to 220 V, 50 Hz ac supply. Determine the rms value of the current in the circuit.
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