A metal-filament lamp, rated at 750 W, 100 V, is to be connected in
series with a capacitor across a 230 V, 60 Hz supply. Calculate:
(a) the capacitance required;
(b) the phase angle between the current and the supply voltage
A metal-filament lamp, rated at 750 W, 100 V, is to be connected in
series with a capacitor across a 230 V, 60 Hz supply. Calculate:
(a) the capacitance required;
(b) the phase angle between the current and the supply voltage
