A 250-Q resistor and a 4-µF capacitor are connected in series across a sinusoidal a.c. supply for which the angular frequency o is 1250 rad/s. The only other component connected across the supply is a 200-2 resistor. The supply voltage is 64 V r.m.s. 26. Calculate the total current drawn from the supply in amps. A 0.64 В 0.58 С 0.52 D 0.49 27. Calculate the phase angle between supply voltage and supply current in degrees.

A 250-Q resistor and a 4-µF capacitor are connected in series across a sinusoidal a.c. supply for which the angular frequency o is 1250 rad/s. The only other component connected across the supply is a 200-2 resistor. The supply voltage is 64 V r.m.s. 26. Calculate the total current drawn from the supply in amps. A 0.64 В 0.58 С 0.52 D 0.49 27. Calculate the phase angle between supply voltage and supply current in degrees.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 2PP: Assume that the voltage drop across the resistor, ER, is 78 V; the voltage drop across the...

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