Engine 2014: Electricity

1. A The capacitor removes the DC component from the varying DC input to produce an AC output that leads the AC component input by 90 electrical degrees.
2. B The capacitor removes the DC component from the varying DC input to produce an AC output that lags the AC component input by 90 electrical degrees.
3. C The capacitor removes the DC component from the varying DC input to produce an AC output that leads the AC component input by 180 electrical degrees.
4. D The capacitor removes the DC component from the varying DC input to produce an AC output that is in phase with the AC component input.

Tip: press A-D to answer