In directional earth fault protection for generator, one core balance CT is fo

In directional earth fault protection for generator, one
core balance CT is for residual current, what other CT is
for, which is placed on neutral?

Question Posted / duke277

Answers were Sorted based on User's Feedback

In directional earth fault protection for generator, one core balance CT is for residual current, ..

I guess to CT is used for 50G or 64REF

Is This Answer Correct ?

0 Yes

0 No

In directional earth fault protection for generator, one core balance CT is for residual current, ..

For balancing the unbalanced current of the phases . If
there is balancing ,there is no earth fault within the gen

Is This Answer Correct ?

0 Yes

1 No

More Electrical Engineering Interview Questions

if flux and load static in dc motor and supply voltage increases 20% then what happened in speed

Which power will flow first if we switch on a motor? Active or Reactive? How?

what is arc flash and what are the hazards involved

before synchronizing an alternator,power factor is leading ,why?

What type of a DC motor would you use for a lift?

What is power factor ?What are the benefits of improved power factor & how. Please explain with examples.?

describe the Tranformer testing procedure

Types of circuit breaker

what is the reason for harmonics introduced in the line

is IS says that neutral should be brought to switch box. and this one is a recomended practice

In an ammeter used for measurement of current, what is the meaning of the representation of range as '0-50-300'?

What will be the direction of rotation of a Alternator in case it goes in motoring action when connected with grid ?

For more Electrical Engineering Interview Questions Click Here