Answer / koti

No

Answer / s.j.shukla

Yes. But it will cover area of protection from HV CT to LV CT of transformer. Basically restricted earth fault is a UNIT protection.

Two CTs 1600/1 and 35/1 are in series. while checking the ratio test of a CT(1600/1),same 1600A will also pass through the CT having ratio 35/1. Will it be harmfull to the ct(35/1),if yes , what will happen.CT secondary is shorted

3 Answers  

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why inductancce of armature inductance of dc machines is neglected?

2 Answers   APPSC,

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why we use star and delta connection?why we donot give the supply directly?

12 Answers   Hitech, Siemens, Tata Steel Limited,

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WHATS THE NEED OF CT INPUTFOR AN VAPM TYPE METERING PT FUSE FAILURE RELAY

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how many by pass system in online UPS.

4 Answers  

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what is the equation of converting KW into HP ?

4 Answers  

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which theorem is used to analyse fault a)thevinin b)Norton c)Superposition d)jordan

1 Answers   FFC, NTS,

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In power plants the reading changes abruptly to give value (MW -25) (MVAR -15) What are the reasons for this? What is the solution?

2 Answers   GE,

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testing ZNYn11(d) vector group transformer

1 Answers  

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why our indian system choose the 230 volt for single phase&415 for 3-phase voltage,in forign side 110 volt is used what is the difference

4 Answers   Jindal,

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what is difference between vaccum circuit breaker and air circuit breaker?

2 Answers  

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What does Bode plot tell you?

0 Answers   Ericsson,

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