Answer / k.prakashchandra

Nothing, if under-voltage is not employed as distance relay
is not used normally for 6.6 KV feeders.Energy meter will
not record and voltage becomes unavailable.

what is impedence in transformer

2 Answers  

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what is the purpose of bypass mode in energy lighting transformer?

0 Answers  

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what is transient enclosure vltage , very fast transients, very fast transient over voltages

0 Answers  

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why two over current realy used in vcb.

2 Answers   BSES, Wipro,

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How to test and satisfy the conditions of the vector group YNd1 for power transformer?

1 Answers   Areva,

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in industrial lighting in each circuit how many lamps can be given? and how much load can be put on each circuit? is there standard for this? please help me with the standard description?

3 Answers  

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Is there any problem ,if R-Y-B voltage is constant , but the air compressor taking one phase high current.what is possible causes.the said compressor is very new.(55kw).

4 Answers  

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HOW TO CALCULATE BATTERY BACKUP TIME & AH CAPACITY AGAINST UPS KVA RATING?

2 Answers  

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why the rotor is outside in case of ceiling fan?

1 Answers   HCL,

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Do closed loops systems require manual input?

0 Answers   Ericsson,

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why we need to us lenz's law for synchornous motor

0 Answers   Tata Elxsi,

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working principal of online ups

0 Answers   Delta Power Systems,

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