Answer / lipika

1.differential protection or merz price protection
2.modern differential protection
3.stator interturn protection

Answer / km

when the protection trip is operated and the has not open
for less than a one second or depend upon our setting it
will gives an alarm.

What is bandpass of a transformer?

2 Answers  

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ult of expression 'document.FrmQF.myem

0 Answers  

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What is the meaning of electricity? How it is being produced? Can we store the electricity? When we produce electricity what is the capacity of voltage current we are getting? If we need 440 volts how to get it? In case, if we want lower than 440 volts how to change it? Please answer?

1 Answers  

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if v r considering a 4000/1A ct,if v inject 1 amps in secondary core wat happens?(consider as 2 core ct,each for metering and protection)

1 Answers  

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how can found motors folt current ? how can disided circuit breakers caoicity and breaking capicity ?

0 Answers   Omega,

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How to calculate the transmission losses incase of overhead transmission lines?

6 Answers   Jindal,

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Can you explain about Restricited earth fault protection scheme

0 Answers   NCC,

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why the indian frequency is 50 hz & U.S.Frequency of 60 hz

3 Answers  

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what is difference between elr and R eartl realy.

0 Answers  

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difference bteween neutral grounding resistor and neutral grounding transformer??

1 Answers  

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What will be the resultant out put voltage when two different voltage rating batteries are vconnected in parallel? pls. answer with example if available.

1 Answers  

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At light load transformer efficiency is less because A secondary output is low B transformer losses are high C fixed loss is high compared to output D copper loss is small

1 Answers  

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