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Question
An electrical appliance has a rating 100 W, 120 V. The resistance of element of appliance when in use is ______.
Options
1.2 Ω
144 Ω
120 Ω
100 Ω
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Solution
An electrical appliance has a rating 100 W, 120 V. The resistance of element of appliance when in use is 144.
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