what happen if we give 220 volts dc supply to d bulb r tube
light?

Answer Posted / prateek sharma

The bulb will glow just fine but in case of an Tubelight ,
it will light up initially, but due to loss of inductive
action towards the DC an excess current will flow in the
low resistance path f the tube so formed and will draw
excess current resulting in whatever it will lead to.

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