What is ERD used in Elevators??

1 Answers   Emerson,

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Will a 230VAC motor run OK at 208VAC.

7 Answers  

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Can you explain about Restricited earth fault protection scheme

0 Answers   NCC,

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what composit error,ratio error,phase error in CT and PT??

4 Answers  

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what is the current rating of 2500 KVA,33KV/433v transformer on secondary(LT) side

9 Answers   Reddy Labs, Vitrum Glass,

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what is phase voltage phase current line current and their usage? provide diagram

1 Answers  

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for compensate 315mh inductance ,how many capaciance required?

1 Answers   Mitsubishi,

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what is the full form of XLPE adn there use.

4 Answers   Voltas,

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What are the advantages & disadvantages of a group electrive drive?

0 Answers  

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My meter CT is 200/5amps Then my electrical meter MF=???please suggest

2 Answers   KFC,

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How synchronous motor helps to improve PF? plz explain

1 Answers  

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what is split phase ac system?

3 Answers   AMIE,

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