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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 thin prism of angle 15⁰ made of glass of refractive index µ₁ = 1.5 is combined
- A beaker of radius 1.5 cm is filled with a liquid of surface tension 0.075 N/m
- A plumb line is suspended form a ceiling of a car moving with horizontal acceleration
- Hard X-rays for the study of fractures in bones should have a minimum wavelength
- The force of repulsion between two electrons at a certain distance is F.
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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