| ⇦ | 
| ⇨ |
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: - A heavy stone hanging from a massless string of length 15 m is projected
- A student performs an experiment to determine the Young’s modulus of a wire
- Radius of orbit of satellite of earth is R. Its kinetic energy is proportional to
- In the given figure, a diode D is connected to an external resistance R=100 Ω
- Carbon,silicon and germanium have four valence electrons each. At room temperature
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A heavy stone hanging from a massless string of length 15 m is projected
- A student performs an experiment to determine the Young’s modulus of a wire
- Radius of orbit of satellite of earth is R. Its kinetic energy is proportional to
- In the given figure, a diode D is connected to an external resistance R=100 Ω
- Carbon,silicon and germanium have four valence electrons each. At room temperature
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