Answer / sakthivel samikannu

in our circuits local frequency generate purpose we provide a txr is called frequency transformer

Answer / ishmeet

Actually frequency transformer is nothing but cycloconverter , as transformer transform voltage from one level to another,
cycloconverter does the same thing with frequency.

Please tell me what is the difference between online UPS & OFF line UPS?

2 Answers   HAL,

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what is difference between power & distrubution transformer ?

3 Answers  

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why three phase system is not preferred in aircrafts power cckts if yes than explain reasons?

3 Answers  

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in case of transformer the power factor is depend on input or the output

1 Answers  

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what is the meaning of 0.5ohm Resistance

0 Answers   Vardhman,

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why ct ,cvt should be stored in a vertical position?

0 Answers   Balco,

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What is different between hypo test and megger test

2 Answers   ABB,

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In AC Drives How can change & control its output Frequency?

5 Answers   Jindal,

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what are the particle used along with silica gel in transformer breether,explain their functions.

4 Answers   ME, Oil India,

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why we are giving D.C. supply to field of an alternator, why can't we give the a.C. supply

12 Answers   APTransco, Proman,

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Is it possible to control the power in transmission lines by remote controlling method?? if yes explain in details???

1 Answers  

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why the vfd motor take current high in vfd panel then mcc panel.current in vfd panel=160A in 93%.and mcc panel it shows 130A. (132kw motor)

1 Answers  

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