When a 230 V dc supply is given to a bulb it will glow, because it has just a coil inside.
why the supply is given to the stator of dc generator give answer
It will drawn a large amount of current which can destroy the shunt
i think in case of dc supply there will not be any induction
when dc supply is given to transformer at primary winding , the output at secondary winding will be zero.Because to induce voltage ,countnie changing flux is required ,that can not be obtained from dc supply...........
ac supply is given and then in the circuit rectifier converts ac to dc
For a simple electro-magnet use a DC supply.
AC supplies are not given to DC gennies. A DC gen requires a mechanical prime mover.
when the dc supply given, dc load line lies in the Ic and Vcc. when the AC supply given, AC load line lies in the Ic and Vcc.
It will get core saturation
In AC supply, the RMS current is the effective current for power used in a resistive circuit. This is defined as the square root of the mean value of the square of the current, taken over a whole cycle. The RMS current dissipates power at the same rate as a DC current of the same value. A light bulb of course gives out light dependent on the current through the filament. So if the RMS current and the DC current are the same value, the light produced will be equal. With AC supply, the RMS value of current and volts is 1/(square root of 2) x the peak value, so peak value = 1.414 x RMS value. If you supplied DC at volts and current equal to the peak AC value, the power given to the light bulb would clearly be greater. Therefore to answer your question you have to specify what relative values your AC and DC supplies have.
it will not work.
yes. because the normal bulb load involve only resistor. the direction of source is not considered