What is the frequency of dc current????

4 Answers   SCS,

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while conducting an experiment why we connect the armature rheostat in maximum position and field rheostat in minimum position

1 Answers  

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Why capacitor bank ratting Kvar?

1 Answers  

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what is the installation process for lifts

0 Answers   DLF,

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Will any motor burn if voltage provided is lesser than the rated voltage???? If yes, then how is speed control possible with voltage control

0 Answers  

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can you explain the rms value in simple words....

5 Answers  

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if dc is better then ac...then why we are perfering ac over dc?eg:at home?

2 Answers  

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from generating station If 400v LT line length is 1000m how much voltage is drop and how do i calculate it? which cable will be use for this line?

0 Answers  

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How to check VFD outgoing voltage

1 Answers  

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what is the synchronous timer ? and it applications.

0 Answers   CPCL,

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If there are two transformer having rating of 2.5mva, 6.6kv/440v(satr-star),and the load is 600kw then what is better to maintain less losses in transformer having both transformer in parellel or only single transformer connected to load? Please give calculated answer

0 Answers   UltraTech,

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Dear all i want to know FEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me shibin_75@yahoo.com

1 Answers   FEWA,

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