| ⇦ | 
| ⇨ |
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 amount of heat energy required to raise the temperature of 1 g of Helium
- A microscope is having objective of focal length 1 cm and eye-piece of focal length 6 cm.
- On a frictionless surface, a block of mass M moving at speed v collides elastically
- An electromagnetic wave of frequency v = 3.0 MHz passes from vacuum into
- A marble block of mass 2 kg lying on ice when given a velocity of 6 m/s is stopped
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The amount of heat energy required to raise the temperature of 1 g of Helium
- A microscope is having objective of focal length 1 cm and eye-piece of focal length 6 cm.
- On a frictionless surface, a block of mass M moving at speed v collides elastically
- An electromagnetic wave of frequency v = 3.0 MHz passes from vacuum into
- A marble block of mass 2 kg lying on ice when given a velocity of 6 m/s is stopped
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