Answer Posted / shubham

Assuming a general situation without any rating problems(
becoz like this many problems would be there)..and lamp
means a general incandescent lamp..
for all those moments when there is a voltage difference
between the two phases the lamp will glow with output lux
proportional to the magnitude of voltage difference.i.e.
what we are going to see is a sinusoidal variation in output
lux of the bulb. i.e. from 0lux to maximum then again to
zero and so on
that's it

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