The current waveform in Fig P 9.38 is flowing through a 5- resistor. Find the average power absorbed by the resistor.
Answer to relevant QuestionsCalculate the rms value of the waveform shown in Fig P 9.39 An industrial load that consumes 80 kW is supplied by the power company through a transmission line with 0.1 ohms resistance, with 84kW. If the voltage at the load is 440 Vrms, find the power factor at the load.Given the network in Fig P 9.51, compute the input source voltage and the input power factor. A small plant has a bank of induction motors that consume 64 kW at a pf of 0.68 lagging. The 60-Hz line voltage across the motors is 220In order to test a light socket, a woman, while standing on cushions that insulate her from the ground, sticks her finger into the socket, as shown in Fig P9.68. The tip of her finger makes contact with one side of the ...
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