For the circuit shown in the figure, the power (p3) is: 8 V P4 3A P2 20 V P3 12 V Ps 0.41 O a.-138 W (Supplied) O b. 126 W (Absorbed) O . There is no enough information to compute it O d. None of these answers is correct O e. 138 W (Supplied)

For the circuit shown in the figure, the power (p3) is: 8 V P4 3A P2 20 V P3 12 V Ps 0.41 O a.-138 W (Supplied) O b. 126 W (Absorbed) O . There is no enough information to compute it O d. None of these answers is correct O e. 138 W (Supplied)

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter17: Resistive-inductive Series Circuits

Section: Chapter Questions

Problem 3RQ: 3. What is power factor?

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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.

Question

For the circuit shown in the figure, the power (p3) is:
8 V
P4
ЗА
P2
Ps
0.41
20 V
P3
12 V.
O a. -138 W (Supplied)
O b. 126 W (Absorbed)
O . There is no enough information to compute it
O d. None of these answers is correct
O e. 138 W (Supplied)

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