| ⇦ | 
| ⇨ |
A coil of inductive reactance 31 Ω has a resistance of 8 Ω. It is placed in series with a condenser of capacitative reactance 25 Ω. The combination is connected to an a.c. source of 110 V. The power factor of the circuit is
Options
(a) 0.33
(b) 0.56
(c) 0.64
(d) 0.8
Correct Answer:
0.8
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The refracting angle of a prism is A and refractive index of the material of the prism
- A stone is tied to a string of length l and whirled in a vertical circle with the other end
- A shell of mass 200 g is ejected from a gun of mass 4 kg by an explosion
- Light emitted during the de excitation of electron from n=3 to n=2, when incident
- A solid sphere, disc and solid cylinder all of the same mass and made up of same material
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The refracting angle of a prism is A and refractive index of the material of the prism
- A stone is tied to a string of length l and whirled in a vertical circle with the other end
- A shell of mass 200 g is ejected from a gun of mass 4 kg by an explosion
- Light emitted during the de excitation of electron from n=3 to n=2, when incident
- A solid sphere, disc and solid cylinder all of the same mass and made up of same material
Topics: Electromagnetic Induction (76)
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.
Share this page with your friends
Leave a Reply