Answer / k.prakashchandra

If it is not for PLCC ,it is for 'Live line ' indication to
indicate whether the line is charged or not.

Answer / saravanan

If we use 3 phase voltage transformer, it wiil be more cost.
and we have do maintenance also. For single voltage
transformer cost will be less. we can get the Phase to
phase distance clearance.

what is the purpose for open delta connection in potential transformer

2 Answers  

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tell me about eletrical contractor

0 Answers   TATA,

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What is Class and accuracy in CTs? Types of Classes and important of Classes?

2 Answers  

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What is PIR (pre inserting resistance) in 400kv EHV SF6 BREAKER? Why it use?

1 Answers   Adani,

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What is the most essential condition for the voltage build up for a d.c. Shunt generator?

0 Answers  

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could any one explain me what power factor and where it is use ful

3 Answers  

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does over charging of a battery reduce its life?

4 Answers   KSEB,

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Negative feedback circuit is an implication of ? -Shunt shunt -Shunt series -series series

1 Answers  

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What is pole of the system?

0 Answers  

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how give earthing to shif and aeroplane which is away from earth?

1 Answers   ABC,

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how u measure/calculate renge of capacitor,capacitor has no any rating tag.what is the theory of measure of capacitons.

0 Answers   Marriott,

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How to Make relay co ordination chart for a Electrical power distribution of a plant

0 Answers  

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