MENU

In the series resonance the value of impedence is 3 Ω and the resistance is 4Ω,

In The Series Resonance The Value Of Impedence Is 3 Physics Question

In the series resonance the value of impedence is 3 Ω and the resistance is 4Ω, then the value of power factor of the circuit is

Options

(a) (4/3)
(b) (3/4)
(c) zero
(d) infinity

Correct Answer:

(4/3)

Explanation:

Power factor cos ɸ = Resistance / Impedance = 4 / 3.

Related Questions:

  1. A comb run through one’s dry hair attracts small bits of paper. This is due to
  2. A ship of mass 3 x 10⁷ kg initially at rest is pulled by a force of 5 x 10⁴ N through
  3. α- particles, β – particles and γ – rays are all having same energy.
  4. A light of wavelength 5000Å falls on a sensitive plate with photoelectric work
  5. Changing magnetic fields can set up current loops in nearby metal bodies

Topics: Alternating Current (96)
Subject: Physics (2479)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*