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1-Choose the correct statement for pure resistor connected across single phase AC supply. a. Current and Voltage are in phase b. Current leads the supply voltage by 90° c. None of these d. Current lags the supply voltage by 90°   2-Identify the current through the inductor in a RL transient circuit connected across DC voltage, when the switch is kept open

1-Choose the correct statement for pure resistor connected across single phase AC supply. a. Current and Voltage are in phase b. Current leads the supply voltage by 90° c. None of these d. Current lags the supply voltage by 90°   2-Identify the current through the inductor in a RL transient circuit connected across DC voltage, when the switch is kept open

Introductory Circuit Analysis (13th Edition)
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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1-Choose the correct statement for pure resistor connected across single phase AC supply.

a.

Current and Voltage are in phase

b.

Current leads the supply voltage by 90°

c.

None of these

d.

Current lags the supply voltage by 90°

 

2-Identify the current through the inductor in a RL transient circuit connected across DC voltage, when the switch is kept open.

a.
0
b.
Infinity
c.
V/R
d.
1
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