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An a.c. supply gives 30 volt r.m.s which passes through a 10Ω resistance. The power dissipated in it is
Options
(a) 90 W
(b) 90√2 W
(c) 45 W
(d) 45√2 W
Correct Answer:
90 W
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A photon of wavelength 300nm interacts with a stationary hydrogen atom in ground
- A particle moves a distance x in time t according to equation x = (t + 5)⁻¹
- If the radius of star is R and it acts as a black body, what would be the temperature
- A car is moving with uniform acceleration. It covers 200 m in 2 sec and 220 m
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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