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The fluctuation in the input voltage of 200 V to a domestic circuit is +10 V. The power fluctuation will be
Options
(a) 5%
(b) 10%
(c) 20%
(d) 40%
Correct Answer:
10%
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A spherical body of emissivity e=0.6, placed inside a perfectly black body is maintained
- Maximum velocity of the photoelectrons emitted by a metal surface is 1.2×10⁶ ms⁻¹.
- The electric potential V at any point (x,y,z) all in meters in space is given by
- A body of mass 2 kg travels according to the law x(t)=pt+qt²+rt³
- For having large magnification power of a compound microscope
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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