WHY TRANSFORMERS ARE RATED IN 11KV 22KV 33KV Instead off 10kv 20kv 30kv

5 Answers  

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how to calculate the multiplying factor for energy meter with CT ratio given

23 Answers   Bhel, Dalmia Group, DIFC, Fedco, Hindustan Unilever Limited, Lupin, MahaDiscom, MAL Pakistan, Myunghwa Automotive, Panchshil Infrastructure, Regala, RVPN, VIPL,

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what is the maximum load in MDB,SMDB and DB

1 Answers  

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Why HT motor is connected in Star?

3 Answers   Equate,

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Why the brushes used in dc machines are made of carbon not from other metal?

3 Answers  

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In a transformer ,when voltage decreases current increases. but this is a violation of oms law.why?

15 Answers  

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How do you select a cable size(cu and Al) for a particular load

6 Answers   Pepsi,

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what are different type of triping equipmen like MCB,MCCB and their differences

3 Answers   ABB, Schneider, UPPCL,

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What is the minimum setting in REF relay because i am facing some problem whenever power resumes after power failure my transformer is tripping because of REF trip. I am using CSPC make numerical relay(DIP switches). Now setting is 15 percentage. What is the reason for this triping. I sm waiting for answer

2 Answers  

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Define stepper motor. What is the use of stepper motor?

0 Answers  

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what is the difference between series and shunt compensation using facts in a transmission line

8 Answers   College School Exams Tests, Genco,

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What is the secondry voltage of 420kV Current Transformer , the rated current is 2600A

6 Answers  

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