What will happen when more than one star neutral points at
same voltage level are connected to earth by metallic
conductor?

Answer Posted / iamdon

In that case third harmonic current will flow through
neutral which is not desirable due to following reasons:

1)It will cause addition line loss.
2)It will interfere with nearby telecommunication
circuit.etc.

Author:arbelectbit@yahoo.com

Is This Answer Correct ?    4 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Differentiate between voltage and current feedback in amplifiers?

625


how we calculate the dick for a pole?

1717


Give accurate definitions for these electric terms: Inductor Inductance Inductive Induction Reactance Reactive Esam Baraka ٢١ ساعة

914


According to IEC60034-14, When the vibration monitoring system required for motor Bearing. above which KW, it is required? and for what type of bearing the vibration probe is provided.

3691


can u please mail me the syllabus for GET exam for damodar valley corporation?

1599






what will be the effect if you were using different brands of outlets?

1466


why the projects getting loss?

1429


define hysteresis loss, eddy current loss and windage loss

1535


what is induction furnance? how many phase supply given io its coil for 15 or 20 ton furnance?

2640


how you configure motorvision relay (L&T make)from DCS

4325


Why front mounted CT polarities are always towards breaker?

1521


We have two APFC panels in same station. I need how to connect CT in two APFC panels.can we take one CT in series connection or two separate CTs.

980


CAN CU XLPE/PVC CABLE BE USED INPLACE OF LOW NOISE SCREENED CABLE? KINDLY GIVE REASONS

1408


quantizer means?

1489


What are the Full Forms of TVM, MTL, CVT ?

914