in elevator industries , how to calculate the required KVA for the elevator (elevator spec- 40A module , motor of 13.5KW, 20A)

1 Answers   DLF, Tata Steel Limited,

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why the neutral point is zero in star connection?

4 Answers  

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why humming sound occured in h HT transmission line

3 Answers  

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What does a Bode plot tell you?

0 Answers   GE,

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what is RNG in the DG synchronizing by PLC?

0 Answers  

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What is negative sequence over voltage element?

0 Answers   Green T&D,

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For having nonavailablity of 10 Amps fuse, a lineman replace the same with 5Amps two strand, Do he correct ?

4 Answers  

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why transmission lines traveled in high voltage?

5 Answers   TATA,

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What is sunrise meeting ?

1 Answers   KSEB,

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WHY IN AC DRIVES,INPUT PHASE CURRENT SHOW UNBALANCE?

0 Answers   Adhunik,

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In a transformer, the hysteresis and eddy current losses depend upon 1.load current 2.maximum flux density in core 3.type of lamination 4.supply frequency The correct statements are (a) 1 and 3 (b) 2 and 3 (c) 1 and 4 (d) 2 and 4

9 Answers  

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Briefly describe means used by electricity suppliers to influence the flow of active and reactive power in power networks (one for each type)?

0 Answers  

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