Answer / Manoranjan Kumar

We perform a winding resistance test to measure the electrical resistance of the windings in an electrical machine. This test helps to detect open circuits, short circuits, or loose connections, and it also provides valuable information for setting the proper excitation level during operation.

why the tapping of transformer on ht side??????

12 Answers   CTS, OPTCL, Visa Steel,

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I want the details about BHEL company examination.Can anyone able to help me please.

1 Answers  

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How shall i select the value of capacitor or inductor in a system?

1 Answers  

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What is Minimum permicible meggering value for following 1) LT Panels (Ph to Ph / Ph to Earth) 2) 11 KV, HT Panels (Ph to Ph / Ph to Earth) 3) 11 KV Cable 4) LT Cable

1 Answers   BFL,

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how calculate kva in to kw

1 Answers  

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According to ohms law voltage proportional to current, then why should current rating is low with high voltage rating in transformer?

5 Answers   KEC,

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Write the current equation in series RLC circuits.

1 Answers   Agilent, Integreon, ZS Associates,

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what is mean by single phasing used for electrification in rural area of maharashtra ?

1 Answers  

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how to calculate transformer load?

1 Answers   Lanco,

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WE HAVE THE DC RECTIFIER 1500A, INPUT VOLTAGE IS 3 PHASE. HOW TO CALICULATE THE LOAD? 3 PHASE SIDE EITHER dC SIDE. PLEASE SUGGEST ME

1 Answers  

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Will it be OK to connect a 5MVA 33/6.6kV Ynd11 Transformer to a Star connected Motor. Or on other words connecting a Delta to a Star. I have another 30MVA 33/11 Dyn11 and would it be practical to convert it to Dd0 consequently converting the Voltage Ratio to 33/6.35kV Dd0.

1 Answers  

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why transformer has more efficiency compare to rotating machine?

3 Answers  

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