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Two bulbs 60 W and 100 W designed for voltage 220 V are connected in series across 220 V source. The net power dissipated is
Options
(a) 80W
(b) 160W
(c) 37.5W
(d) 60W
Correct Answer:
37.5W
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Current Electricity
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Energy bands in solids are a consequence of
- A body of mass 120 kg and density 600 kg/m³ floats in water.
- A 36 Ω galvanometer is shunted by resistance of 4 Ω. The percentage of the total current
- A satellite in a circular orbit of radius R has a period of 4 hours. Another satellite
- Starting from the origin, a body oscillates simple harmonically with a period of 2s
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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