eries-parallel ac circuit has two branches across the 60 Hz , 220 V power line. One branch has a 20 ohm R1 in series with a 10 ohm R2. The other branch has a 30 Mega ohm R3 in series with a 10 Mega ohm R4. Calculate the voltage across R4.

eries-parallel ac circuit has two branches across the 60 Hz , 220 V power line. One branch has a 20 ohm R1 in series with a 10 ohm R2. The other branch has a 30 Mega ohm R3 in series with a 10 Mega ohm R4. Calculate the voltage across R4.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter7: Parallel Circuits

Section: Chapter Questions

Problem 4PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....

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Concept explainers

Compensation Techniques

The compensation techniques are the methods that are employed in the electrical control systems to enhance the performance of the system. The performance are generally affected by the factors like lag in the compensating devices, slow response of the system of the components like sensors used in the control system. The basic compensation technique involves lag compensation, lead compensation or the combination of the both.

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A series-parallel ac circuit has two branches across the 60 Hz , 220 V power line. One branch has a 20 ohm R1 in series with a 10 ohm R2. The other branch has a 30 Mega ohm R3 in series with a 10 Mega ohm R4. Calculate the voltage across R4.

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