Answer / niranajn

ac servo motor is used

why pull the single core cable?

1 Answers  

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Why the dc voltage drop during starting of emergency lube oil pump? The Voltage drop from 135kv to 125 kv for one min. before re-establish to 135kv?

0 Answers  

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State thevenin’s theorem?

0 Answers  

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what is current check gurd relay?

0 Answers   MRF,

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how motor should be connected i.e star-delta or star-star or delta-delta ?

3 Answers   GSE,

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why neutral can not used in three phase motor connection?

1 Answers   HSL,

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How to earth the star delta connected transformers?

1 Answers   UPPCL,

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why potetial transformer primary ground?

1 Answers  

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what is the formulae for calculating the cable size for a given voltage and current.

4 Answers   Bharat Forge,

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check list of maintenance of transformer?

11 Answers   ABC, Cosmos, EPRON, Essar, Godrej, Hescom, Infosys, KPTCL, TCS,

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Dear All, If we have 8No. 11kV cables running underground that are required to supply 20MW to a new development. What is the sustained current in Amps? Please advise.

1 Answers  

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What is relation between transmission lines & Communication lines ?

0 Answers   NTPC,

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