why does in transformer the v/f ratio constant?

2 Answers   TATA,

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what is appearent power?

3 Answers  

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what is meant by CT burden = 10 VA?

1 Answers  

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What is the difference between Busbar Chambar, MCCB board and MCB Board? How to choose to use which one in the system?

2 Answers  

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How do the synchronizing lamps indicate the correctness of phase sequence between existing and incoming alternators?

0 Answers   VECL,

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what is alternator?

4 Answers  

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What is the difference between 11kv/110v & 33kv/110v ? If both 11 & 33KV give 110v then what is the diiference ?

1 Answers  

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IF THE OUTPUT OF A 100KVA, 415V GENERATOR IS STEPPED UP TO 11KV WITH A 500KVA TRANSFORMER,CAN THE TRANSFORMER BE LOADED ABOVE THE SOURCE GENERATOR RATING?

4 Answers  

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In the Load Test of 3 Phase Squirrel Cage Induction Motor, 2 wattmeters are used. One of the wattmeter deflects in negative diretion during no load. Why?

1 Answers   CAT,

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What is a neutral

4 Answers   Adani Ports, Dr Reddys,

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why capacitive load is not used in routine life????any reason is there ??????

0 Answers  

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why current flows from +ve to -ve terminal

7 Answers  

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