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 surge arresters ?........

7 Answers  

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List out the the types of Mounting Light fixture?

0 Answers   HLL,

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how we can calculate power factor without knowing current in 230v 100w load ?

10 Answers  

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Why a single-phase induction motor not an inherently self-starting machine?

11 Answers   ETC, Hindustan Shipyard,

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what is the difference between 4pole & 6pole DC Motors & give advantage ?

0 Answers  

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Differance between power circuit and control circuit

3 Answers  

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Is CBCT protect human life? If yes than how?

1 Answers   Torrent Power,

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We have two APFC panels in same station. I need how to connect CT in two APFC panels.can we take one CT in series connection or two separate CTs.

0 Answers  

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what is pressure relief valve?where it is used????

4 Answers   Mecon,

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What do you mean by reverse current braking of an induction motor?

1 Answers  

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why in dc generator field rheostate kept in maximum position?

1 Answers  

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Why we are use 11KV / 22KV / 33KV / 66KV / 110KV / 230KV / 440KV this type of ratio. why cant we use other voltage ratio like 54KV / 99KV et.,

8 Answers   College School Exams Tests, Hino, ITC Infotech, Reliance, UPRVUNL,

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