what different in delta & star connection in motor?explain

5 Answers   Bhushan Power Steel, Hyundai, KPCL, L&T,

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Why dc Supply used in Control circuit.

12 Answers   HP,

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why we pefer the salient pole for synchronous motor ?

2 Answers  

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Why capacitor bank is not neccessery to switch on,pls answ me with formula

2 Answers  

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HOW COULD A SINGLE PHASE INDUCTION MOTOR ROTATE IN OPPOSITE DIRECTION???

3 Answers  

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say a transformer is designed for 33/11kv step down with ratio 0.33 for load 1 mva. if am giving 11kv as a input that same transformer what will happen to its o/p voltage. and whether it can be operated for 500kva

4 Answers  

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why rotor current reading is taken & why not stator?

4 Answers  

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I Want randstand placement papers

0 Answers   Randstad,

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how to find the transformer effiiency

3 Answers   Bosch,

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What is current chopping in CB?

1 Answers  

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Draw a block diagramof Three UPS systems connected in Parallel mode?

0 Answers   HSL,

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What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.

0 Answers   Bhushan Power Steel,

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