a 120 60 watt incandescent lamp has to be operated from 50 c/sec 1 phase ac supp

a 120 60 watt incandescent lamp has to be operated from 50 c/sec 1 phase ac supply. in order to do this a circuit element has to be connect in series with the lamp. which one of the following sries element is preferable.

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a 120 60 watt incandescent lamp has to be operated from 50 c/sec 1 phase ac supply. in order to do t..

Answer / dj001

answer is capacitance tell me why

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