why all selected supply voltage are multiple of 11

1 Answers   Gamesa, Suzlon,

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How Can Be Size Of Transformer Corelate With Freqvence?

1 Answers   Essar,

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What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?

0 Answers  

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what is the principle of switch gear? where its function ?

9 Answers  

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What is the kiosk parts, about them and their functions ? If anybody have some PDFs files or details about this plz send it on tawhidfaisal@Yahoo.com

0 Answers  

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can we apply kirchhoff's laws to circuits containing non linear elements?

3 Answers   Metro,

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In power generator sets, when they are coverted from 50hz to 60hz, the kva rating after conversion increases. For example, the manufacturer of a perkins 200kva @ 50Hz generator set has mentioned it to become 220kva after converstion to 60hz. What is the relation between the frequency & the KVA rating. Any formula please.

3 Answers  

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what is suitable alternative for an igbt?

4 Answers  

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If single phase supply is 220v. then why three phase supply is 660?

2 Answers  

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what is the distance between two overhead lines

1 Answers   Aurobindo,

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what should be the motor rating for pumping water for house hold use from 60km far lake and what formula is to use please tell me

1 Answers  

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How to calculate cable size for a particular load? i have 12 MW,11KV Motor 3 Phase, what should be cablesize? What are the points to remember for cable sizing calculations?

2 Answers  

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