Home
Class 12
PHYSICS
Magnitude of power factor of an LCR circ...

Magnitude of power factor of an LCR circuit is found to lie between 0 and n. what is value of n.

Text Solution

Verified by Experts

The correct Answer is:
1
Power factor of circuit is cos `delta`. We know that magnitude of cos `delta` lie between 0 and 1 , hence n = 1 .
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    MODERN PUBLICATION|Exercise COMPETITION FILE EXEMPLAR PROBLEMS (OBJECTIVE QUESTIONS ) (Multiple choice question (Type ) )|13 Videos

  • ALTERNATING CURRENT

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST|16 Videos

  • ALTERNATING CURRENT

    MODERN PUBLICATION|Exercise COMPETITION FILE ASSERTION REASON TYPE QUESTIONS|10 Videos

  • ATOMS

    MODERN PUBLICATION|Exercise Chapter Practice Test|16 Videos

Similar Questions

Explore conceptually related problems

The power factor of L-R circuit is-

The power factor of a circuit is

Power factor of the circuit is –

The power factor of LCR circuit at resonance is-

The power factor for the circuit shown below is

The power factor for the circuit shown below is

The power factor of the circuit shown in figure is

Power factor of the AC circuit varies between

A resistor of resistance 100 Omega is connected in series with an inductor of self-inductance sqrt(3) . H. this combination is connected to an AC source rated as 220 V-50 / pi Hz. Power factor of the circuit is found to be 1/n. What is the value of n ?