An alternating Current of frequency 50 c/s has a maximum value of 100 A. (a) Calculate its value 1/600 second and after the instant the current is zero. (b) In how many seconds after the zero value will the current attain the value of 86.6 A?Show complete solutions 1. An alternating ourrent of frequency 5oc/s hat a maximum valne of 100 A. (a ) Calculateits ralue Yo00 second and after the intant the current ir zero. (6) In how many secondrafter the zero value will the current attain the ralue of 86.6 A ?

1. An alternating onrrent of frequency soc/e hat a maximum valne of s00 A. (a) Calculate its ralue Yo00 second and after the intant the current ic zero. (6) In how many secomdr after the zero value will the current attain the ralue of 86.6 A ?

1. An alternating onrrent of frequency soc/e hat a maximum valne of s00 A. (a) Calculate its ralue Yo00 second and after the intant the current ic zero. (6) In how many secomdr after the zero value will the current attain the ralue of 86.6 A ?

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 7RQ: An RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a...

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Concept explainers

HVDC

HVDC stands for high voltage direct current in the electric power transmission system. The high voltage direct current system uses direct current (DC) for the transmission of electrical power through transmission lines in contrast with the alternating current that is the AC system. The HVDC is used to transmit bulk power point-to-point through long distances transmission lines. Power is rapidly transferred because the efficiency of transmission lines is greatly increased over long distances due to HVDC lines.

Question

An alternating Current of frequency 50 c/s has a maximum value of 100 A. (a) Calculate its value 1/600 second and after the instant the current is zero. (b) In how many seconds after the zero value will the current attain the value of 86.6 A?

Show complete solutions

1. An alternating ourrent of frequency 5oc/s hat a maximum valne of 100 A. (a ) Calculate
its ralue Yo00 second and after the intant the current ir zero. (6) In how many secondr
after the zero value will the current attain the ralue of 86.6 A ?

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