How to know motor winding is star or delta connected without see the information table and winding connection ?

5 Answers   NTPC,

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IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.

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how many types of ACB breakers, describe briefly..?

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what is the maximum load sutiable from earth to phase and what is the max voltage earth to phase suitable

1 Answers  

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it is possible to measurement of tension of slipring induction motor(SRIM)carbon brushes, any maesuring instruments are available in the markets.

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Why only plate(copper) Earth pit given for neutral earthing? why not pipe(G.I) Earth pit?

1 Answers  

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Why Drives are used to run AC motors?

3 Answers  

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what is electrical?

15 Answers  

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30 kVA and voltage 380/220VAC how to find out kA?

5 Answers  

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why transformer rated in KVA not in KW ? we know that W= v*i

6 Answers  

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which type of motor is used in automatic swing gate

0 Answers   Sail,

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to hook up ten 50 amp rv pedastels at a lenth of 600 feet from the service what size will my service need to be and the size of wire will I have to run to each pedastel in series??????

0 Answers  

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