17. A circuit has an apparent power of 400OVA and a reactive power of 250VAR. Find the power factor of the circuit. 0.625 0.780 0.530 0.848

What is the power factor for the circuit in the figure below? Given: R = 250 0, L = 750 mH 120 v 60 Hz Select one: a. 66.3 % O b. 89.7 % O c. 92.6 % O d. 151 % R

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A 15µF capacitor and a 470 ohm resistor are connected in series with a function generator. The supply voltage is 50V RMS 40Hz. Find the reactive power for this circuit.

The circuit in the figure is supplied with a sinusoidal alternating voltage. a) Calculate the source voltage U. c) Calculate the active power d) Determine the impedance of the circuit

An RLC series circuit has a power factor of 84%. The resistor has a voltage drop of 96 volts. What is the total voltage applied to the circuit? 10giaton0o of 18. 0 The inductor has an induc-

Calculate the total current in the circuit below if the circuit is powered by the sine wave voltage source of 150 Vm and frequency 60 Hz. Draw the current phasor diagram and determine if this circuit fulfils the criteria of resonance. Vm Sine 60 Hz LI 0.7 H L2 0.5 H rele rele Figure Q6 C1 5.1 mF C2 -0.12 mF R1 120 Ω R2 330 Ω

In a series RL circuit, what is the power on the inductor? Do not calculate overall power, just the inductor.