Q. 52

Expert-verifiedFound in: Page 926

Book edition
4th

Author(s)
Randall D. Knight

Pages
1240 pages

ISBN
9780133942651

A series circuit consists of a resistor, a inductor, and a capacitor. It draws acurrent when attached to a source. What are (a) the , (b) the phase angle and (c) the average power loss?

a) The is

b) The Phase angle is

c ) The average power loss is

We are given that the resistor of , a inductor , a capacitor are there in circuit . We are given that current of and frequency of source.

We need to find .

Firstly we will find inductive reactance ,

similarly we will find capacitive reactance ,

Impedance ,

We also know that ,

We are given that the resistor of , a inductor , a capacitor are there in circuit . We are given that current of and frequency of source.

We need to find phase angle .

Firstly we will find inductive reactance ,

Similarly we will find capacitive reactance ,

Phase angle is given by ,

We are given that the resistor of , a inductor , a capacitor are there in circuit . We are given that current of and frequency of source.

We need to find average power loss.

We will calculate power factor here which is given by ,

then average power lose is given by ,

average power loss =

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