what is transformer

7 Answers   Hofincons,

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how do we fix the rating of mcb required for a specific capacity of the electric motor

2 Answers  

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Give the selection criteria of a 3 Phase transformer for industrial purposes ?

5 Answers   NDDB, TATA,

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What's an AVR? What's its purpose in Generators?

4 Answers  

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what is diff. between earthing grid,earthing mess, earting grid?

0 Answers   Century Rayon, Emco, Tailor Solution,

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why the auxilary(starting)winding is provided in single phase inductoin motor?

5 Answers  

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which surface is suitable for NEUTRAL GROUNDING ?

1 Answers   NTPC,

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name 3 measuring instrument used in transformers

4 Answers  

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WHAT IS THE PARTIAL DISCHARGE TEST?

0 Answers   ME,

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formula for incomer breaker size calculation of powerfactor correction unit

3 Answers  

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I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?

0 Answers   US Electrofused Minerals,

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What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?

0 Answers  

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