What is the difference bet ween EDO Type & MDO type ACBs, and what is the advantage EDO Type over than MDO type ACBs.

2 Answers   Siemens,

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can we run 3 phase induction motor under 2 phase supply

12 Answers  

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what is the difference b/w low voltage motors & medium voltage motors

1 Answers  

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Why do we pefer VCB over OCB?What are the advantages of VCB over OCB?

0 Answers   CEB,

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What are the different types of transformers present in the Transmission and Distribution system?

2 Answers  

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why slipring motor , at full speed run as squirrel cage motor?

1 Answers  

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what is the relevance of knee point voltage in protection and metering grade CT ? and basically what is knee point voltage ?

2 Answers  

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Battery is a voltage source? give one example of current source and why?

0 Answers   Suzlon,

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when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil

0 Answers  

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what is softstarter? explain briefly where it is used?

2 Answers   Essar,

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Office , overtime and television how big this stage?

0 Answers   ONGC,

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Generally in d.c. circuits the direction of current is from possitive to negative.In a.c.circuits what is the direction fo current flow

4 Answers  

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