kevinpeter
Jun 21, 2009, 12:58 AM
What will happen if 230v dc is given to bulb or tube light?
Perito
Jun 21, 2009, 04:27 AM
If the bulb is designed for 230 V, nothing will happen except that the bulb will light up normally. If it's designed for 120 V, the filament will get hot and burn out.