What type of DC motor would you see for a lift?

0 Answers   Ericsson,

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1. Why transfomer reting in KVA and Motor in HP

11 Answers   AirIndia, Jindal, Mind Tree,

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we have one pumping station and 4.6 MW 7 no.s synchronous motors.so there is no required HT capacitor to improve power factor.But we have two no.s of 25 Mva power transformer connect to distribute the power for motors connect with 220 kv line.So i have required the HT capacitor to improve power factor at HT side i mean power transformer bus side.So please suggest how much HT capacitor banks required for same.

1 Answers  

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If you know per phase current and phase to phase voltage; what is overall KW of the circuit?

1 Answers   ABC, GAS,

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what is Distance protection & how did it work

2 Answers  

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which book to refer in electrical engineering for iocl exam & which book for general english.

0 Answers   L&T,

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Why we did not feel electric shock in electric train?

1 Answers   NTPC,

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How the neutral earthing is connected in DG alternator

6 Answers  

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why ohms law does not obey semi-conducters?

2 Answers  

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During FEED, you will have all the information with regards to cable. How will you calculate the MTO for MV and LV Cables? what are your considerations?

0 Answers  

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how make megger test for control cable like 12c x 1.5mm and what it apply voltage and test timing details.

0 Answers  

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On what principle electric motor works?

0 Answers  

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