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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
- A body oscillates with amplitude of 10 cm in a horizontal platform.
- A bar magnet with magnetic moment 2.5×10³ JT⁻¹ is rotating in horizontal plane
- Which phenomenon best supports the theory that matter has a wave nature?
- The transverse nature of electromagnetic waves is proved by which of the following?
- The dimensions of pressure are equal to those of
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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