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The potential differences across the resistance, capacitance and inductance are 80 V, 40 V and 100V respectively in an L-C-R circuit. The power factor of this circuit is
Options
(a) 0.4
(b) 0.5
(c) 0.8
(d) 1
Correct Answer:
0.8
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The induced emf in a coil of 10 H inductance in which current varies
- Electrons in the atom are held to the nucleus by
- A short magnet of magnetic moment M, is placed on a straight line. The ratio
- Which of the following phenomena support the wave theory of light?
- A stone thrown into still water, creates a circular wave pattern moving radially
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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