SSC JE Electrical 14 Nov 2022 Shift 3 Paper

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Question : 135 of 200

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Two electric lamps have filaments of the same metal having the same thickness. If one of them gives 100 watt and other gives 500 watt across the same supply, then:

100 watt lamp filament has longer a length
100 watt lamp filament has a shorter length
100 watt and 500 watt lamp filaments have the same length
500 watt lamp filament has a longer length

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