anti pumping relay function

3 Answers   Hofincons,

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what happen if one of 3-phase line has a much higher load when we are using delta to star transformer? how we can over-come from that?

2 Answers   Getco,

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what is the working principle of smoke detector in fire alarm system

2 Answers   Vijaya Bank,

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Why soda is added with water in Lrs of Sliipring motor…to Increase or decrease resistance of water?

1 Answers  

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i have three phase 25kva transformer but there is two phase line how can i connect to the two phase line?

2 Answers  

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why effective resistance should be more than static resistance in transmission line?

0 Answers  

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if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .

0 Answers   BSNL,

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I have current, kva How can calculate kv?

3 Answers  

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The DC current waveform is - . What about the fire alarm waveform?

1 Answers  

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Any one who apply for Ferro Scrap Nigam Limited cn join with me at rajuhalder@indiatimes.com or 09669717028

0 Answers   SSS,

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suppose i have two single and three phase induction motor,thier have not any rating on its panel,anybody can tell me which motor is single or three phase?

1 Answers   Doon,

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what is the diff. b/w balanced and unbalanced load..?

12 Answers  

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