| ⇦ | 
| ⇨ |
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: - If a solid sphere of mass 1 kg and radius 0.1 m rolls without slipping at a uniform
- If the focal length of objective lens is increased, then magnifying power of
- A photon of energy 10.2 eV collide inelastically with hydrogen atom in ground state
- Moderator used in nuclear reactor is
- A linear aperture whose width is 0.02 cm is placed immediately in front of a lens
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If a solid sphere of mass 1 kg and radius 0.1 m rolls without slipping at a uniform
- If the focal length of objective lens is increased, then magnifying power of
- A photon of energy 10.2 eV collide inelastically with hydrogen atom in ground state
- Moderator used in nuclear reactor is
- A linear aperture whose width is 0.02 cm is placed immediately in front of a lens
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