Question

1) Which is the cross sectional area of neutral
bus bar compared to phase busbar above 200 A
capacity? 200 A ​

Answer 1

Answer:

Harmonic current is generated by most modern electronic loads, which can be found in all sectors of Industrial, Commercial, and domestic facilities. These electronic loads use power electronic devices which are responsible for generating harmonic currents. Common non-linear loads:

Industrial equipment (Soldering machines, Induction furnaces, bridge rectifiers and battery chargers)

Variable Speed Drives (VSDs) with AC or DC motors

Uninterruptible Power Supplies (UPS)

Information Technology Equipment (computers, monitors, servers, copiers, printers, etc.)

Domestic equipment (TV sets, microwave ovens, fluorescent lamps, light dimmers, etc.).

here is your answer ...............