1. A purely resistive circuit the current is leading by 90° with respect to voltage. 2. A purely inductive circuit the current is lag behind the voltage by 900. 3. A purely capacitive circuit the current is lead by 90° with respect to the voltage_ 4. A capacitor element stored magnetic energy. 5. An inductor element stored electrical energy. 6. Resistor elements consume power. 7. Angle between current and voltage is called power. 8. The power factor angle for a purely resistive is zero. 9. The power factor angle for a purely inductive load is -90°. 10. The power factor of a purely capacitive is leading.

1. A purely resistive circuit the current is leading by 90° with respect to voltage. 2. A purely inductive circuit the current is lag behind the voltage by 900. 3. A purely capacitive circuit the current is lead by 90° with respect to the voltage_ 4. A capacitor element stored magnetic energy. 5. An inductor element stored electrical energy. 6. Resistor elements consume power. 7. Angle between current and voltage is called power. 8. The power factor angle for a purely resistive is zero. 9. The power factor angle for a purely inductive load is -90°. 10. The power factor of a purely capacitive is leading.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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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

1. A purely resistive circuit the current is leading by 90° with respect to voltage.
2. A purely inductive circuit the current is lag behind the voltage by 90°.
3. A purely capacitive circuit the current is lead by 90° with respect to the voltage.
4. A capacitor element stored magnetic energy.
5. An inductor element stored electrical energy.
6. Resistor elements consume power.
7. Angle between current and voltage is called power.
8. The power factor angle for a purely resistive is zero.
9. The power factor angle for a purely inductive load is -90°.
10. The power factor of a purely capacitive is leading.

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