why wave traps are placed only at y and r phase?

Question Posted / guest

3 Answers
15066 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

why wave traps are placed only at y and r phase?..

Answer / eby

Most secure communications through these phases

Is This Answer Correct ?

0 Yes

0 No

why wave traps are placed only at y and r phase?..

Answer / tapasi

wave trap is a instrument used in substations to eleminate
the communication & unwanted waves tranported with the
current. it is generally connected with y & r phase because
the substations r communicate with each other through these
lines.

Is This Answer Correct ?

6 Yes

14 No

why wave traps are placed only at y and r phase?..

Answer / chinga

becuuse subststions are communicate with each other with y
& r phases only.

Is This Answer Correct ?

2 Yes

14 No

Post New Answer

More Electrical Engineering Interview Questions

7/20,3/20 electrical wire is specified as stated.Why?

1 Answers TCS,

Are we do it in single transformer with dual primary as 11 KV and 33 KV and constant output as 415 Volts?.

1 Answers

Is your generator is automated or manual if so do you know the circuits?

7 Answers RRB,

What is double delta conection in AC Motor? And can we done the double RPM of the motor by double delta conection?

1 Answers vguard,

why exciter frequency 150 Hz ?

1 Answers Siemens,

Explain the purpose of inductor in an electric circuit?

0 Answers

Is it possible to make a 5P10/ CT Ratio 50/1A Burden 5VA

0 Answers Penspen,

A commercial Building is designed with 14th floor levels with indoor substation of three phase transformer with rated capacity of 1000 Kva.The transformer delivered 65% of its rated capacity at 0.67 power factor lagging.Because of low power factor, the power customer was penalized and certain cost was charged accordingly based on every point percentage lower than 85%.This situation may repeatedly happen on the succeding energy bills of power customer.The power customer is desired to improve its historical power factor of 0.67 lagging and no further penalty be impose by the local power company on the next bill. Q: Identify the appropriate solution you want to offer to Client?.Justify SCIENTIFICALLY and MATHEMATICALLY the principles behind the solution.

0 Answers

why are use corona ring in high tension line switchgear?

1 Answers

When both contractor star & delta is hold in star delta motor ?? So what happen in this case ??

1 Answers

what is meant by negative conductor?

2 Answers

how calculate the electrical load for industry and office

2 Answers

For more Electrical Engineering Interview Questions Click Here