Answer / bhema rao

linear and lumped networks

what is CRGO Transformers?

6 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd, TATA,

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WHY EARTHING NOT NEEDED IN BATTERY IN SUBSTATION

0 Answers  

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I did oil BDV test of 1600 KVA trafo 20KV/400V as per IEC 156. Result is 1) 58 KV 2) 58 KV 3)40 KV 4) 50 KV 5) 58 KV 6) 18 KV. Avr is 47 KV. Can we say oil is still ok even in the 6th test BDV is 18 KV ?

1 Answers  

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what is meant by poly phase induction motor ? how its operating by single phase or three phase?

0 Answers  

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How Can you do Maintenance of ACB of 2000Amperes

0 Answers   TATA,

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In a 3 phase induction motor(without connecting supply) if we rotate its rotor by hand and check resistance of stator winding at motor terminal box its resistance varies why ??

3 Answers   Jindal,

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How many types of electrical earthing are there?

0 Answers  

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what happen if we give 220 volts dc supply to d bulb r tube light?

4 Answers   Genus, RMSI,

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I have 440v power coming to facility,( not being used ) can I buy large generator, (gas) to sell power back to electrical co.

0 Answers   KVF,

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effect of decrease in excitation?

2 Answers  

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am commissioning the trafo without connecting the neutral therefore unbalance will occur what is the alternative solution for this?

0 Answers   L&T,

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Why NGR is required for 11Kv geneartor in power plant

2 Answers   AB Inc, ABB,

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