Three resistance 14.5 ohm,25.5 ohm and 60 ohm are connected in series across 200 V. What will be the voltage drop across 14.5 ohm O A. 29 V OB. 13.5 V O C. 14 V O D. 18 V

Two electric bulbs A and B rated 200V - 100W and 200 V - 60 W are connected in series to a 200 V line. Then the potential drop across

Tow electric bulb A and B rated 200 V - 100 W and 200 V ~ 60W are connected in series to a 200 V line . Then the potenital drop across .

A resistor R and the capacitor C are connected in series across an ac source of rms voltage 5V if the rms voltage across C is 3V then that across R is .

A resistor of resistance 400 ohm and a capacitor of reactance 200 ohm are connected in series ot a 200 V, 50 Hz source. If the current in the circuit is 0.49 A, find the voltage across the resistor and capacitor. What is the value of inductance required so that ane current are in phase ?

Three resistances of magnitude 2, 3 and 5 ohm are connected in parallel to a battery of 10 volts and of negligible resistance. The potential difference across 3 Omega resistance will be

A choke of 0.5 H, a capacitor of 15 mu F and resistance of 100 ohm are connected in series across 200 V, 50 Hz main. Find current in the circuit and power factor of the circuit.

A resistor and a capacitor are connected in series with an a.c. source. If the potential drop across the capacitor is 5 V and that across resistor is 12 V, applied voltage is

When a resistance of 2 ohm is connected across terminals of a cell, the current is 0.5 A . When the resistance is increased to 5 ohm, the current is 0.25 A The e.m.f. of the cell is