Answer / krishna rao vutukuru

2 PHASE SUPPLY USED IN ELECTRICAL FURNACES

Answer / praful nandankar

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2 phase supply used in electric furnaces and we can convert
2phase to 3 phase by Scott connection

Answer / arumugam.s

2 pahse supply is used in Furnace and Contactors which is
used in Star delta starter panel (Contactors model 3TF 47 7)

Why we use neutral cable just half from phase cable.Tell me briefly,please.

4 Answers  

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Difference between SFU & FSU with advantantages & drawback?

1 Answers  

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what is the difference between concentrated winding and Distributed winding in motor?

7 Answers   BSL, Infosys, TCS,

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can any one suggest paper presentation topies for electrical engg?

0 Answers  

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what will happen if synchronous machine rotor fed from single phase ac supply 

0 Answers  

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when ID fan will immediately stop through VFD what exactly cause and problem the ID fan

0 Answers  

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out of all machines which have highest efficiency and why?

2 Answers  

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what is the minimum distance between substation wall and LT panel outer surface?

3 Answers   L&T,

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what happens if we earth negative electrode of an rectifier transformer used in ESP. In which normaly positive is earthd from inside the xmer.

1 Answers  

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The size and construction of bushings in a transformer depend upon?

0 Answers  

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Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.

0 Answers  

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what is reactive and active power?why we need power factor correction?

2 Answers  

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