The ratio of the resistance of a 200W, 230V lamp to that of a 100W, 115V lamp will be - E Tips BD

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Sunday, May 26, 2019

The ratio of the resistance of a 200W, 230V lamp to that of a 100W, 115V lamp will be

The ratio of the resistance of a 200W, 230V lamp to that of a 100W, 115V lamp will be
A) 1/2
B) 1
C) 2
D) 4


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Read More MCQ: EEE MCQ: DC Circuit (Basic Electricity)


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