what is power factor?

3 Answers  

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what is hysterisis loss and eddy current loss? how it occurs?

2 Answers   Aurobindo, MAHINDRA,

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why we grounding the neutral of a transformer?

3 Answers   GAS,

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What is the use of choke in tube light?

5 Answers  

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what is the relationship between induction motor and transformers?

11 Answers   College School Exams Tests, Engineering, Reliance,

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What is the significance of 3.5 core cable ????

8 Answers   Intelux Electronics,

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neutral earth resistance testing is it possible for transformer while in load condition

0 Answers  

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How to maintain ac plant?

0 Answers   HCL,

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In ht capacitor ckt we are using LBS Panel it having isolator with fuse, one of HT fuse flash over, so what is reason behind this event.

0 Answers  

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what is soft starter? what is the difference between soft starter and star delta starter?

1 Answers  

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why VCB are not used in 132KV system(above 33KV system)

6 Answers   Al Ahleia,

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We are getting supply at33kvand it stepdown to 11kv.So Our requirement is 11kv voltage.why we draw 33kv from the grid instead of 11kv?

2 Answers   Birla,

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