What Happen If We Give 220 Volts Dc Supply To D Bulb R Tube Light?

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What Happen If We Give 220 Volts Dc Supply To D Bulb R Tube Light?

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JackTerrance · Answer 1 · 2020-12-12T07:29:49+0000

Bulbs [devices] for AC are designed to operate such that it offers high impedance to AC supply. Normally they have low resistance. When DC supply is applied, due to low resistance, the current through lamp would be so high that it may damage the bulb element.