Question

A device which can impact voltage by changing the flow of real power on a line (and adjacent lines) is a/an: Option 1: LTC (Load Tap Changer). Option 2: Reactor. Option 3: Capacitor. Option 4: PAR (Phase Angle Regulator).

Answer 1

Answer: PAR(Phase Angle Regulator)

Explanation: It is a device used in power systems to control voltage levels by adjusting the phase angle of the voltage waveform. By changing the phase angle, a PAR can impact voltage and power flow on a line and adjacent lines. It is a device commonly used in power transmission and distribution systems for voltage regulation and control.