Why we make earth connection with Transformer Body and What will be the minimum size of copper wire as per code with respect to KVA rating of Transformer?

0 Answers  

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Dear all i want to know FEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me shibin_75@yahoo.com

1 Answers   FEWA,

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There are a Transformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?

4 Answers  

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what is the difference between vector scale and vector diagram?

1 Answers  

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One Township having 850 house and each house load is 2.2KW single phase & 5HP 3 Phase motors of 10 Nos .Who can calculate 11 KV transformer capacity .dilip_bhasker@yahoo.co.in

1 Answers  

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Fantio of tranformer

0 Answers   Tenon,

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What are the safeties in elevators?what is the use of governor in elevator?

3 Answers   JLL,

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break down of electricity is more in summer or in winter ? give reason

4 Answers  

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How power factor of electric system improved?

6 Answers   Nalco,

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hi friends iam collecting details about motor,generator & transformer so send some web links to about motor,generator & transformer ,please help me .i need your help.thank u

4 Answers  

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how to check IR values in alternator winding?

3 Answers   Birla, Naftogaz,

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what is quality factor in series resonance circuit and calculate the factor of voltage magnification? how it happens?

0 Answers   BARC,

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