677. What would be the total current in figure «A» of the circuit illustrated if the value of capacitor C1 was 100 microfarads, capacitor C2 was 200 microfarads and the power supply was 240 volts at 60 Hz

The total current is 6.03 amps. Capacitors C1 and C2 are in series, resulting in an equivalent capacitance of 66.67 microfarads. This yields a capacitive reactance of approximately 39.8 ohms, and applying Ohm's law (I = E/X) gives a current of 6.03 amps.