Answer / krishna rao vutukuru

2 PHASE SUPPLY USED IN ELECTRICAL FURNACES

Answer / praful nandankar

2 p2222222222222222222222222





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)

whats relation b/w motor current & friqency

1 Answers  

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why are we using multiples of 11 in substation.

2 Answers  

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can any one tell me the formula for calculating the power and unit consumpetion

9 Answers   Avalon,

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DIFFERENCE BETWEEN POWER AND CONTROL CABLES

9 Answers   NCC,

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Why reverse relay used

2 Answers   cpgn,

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how can we understand that where we have to use ac or dc coil for solenoid valve and why?what is the different between coil of ac and dc explain please.

0 Answers   TK Group,

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what is the function of switch gear ?

10 Answers   Exxaro,

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How to take Transformer oil Break down voltage test?

9 Answers  

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pls send me some of the solved question booklet of Junior Engineer -2 (ELE) in RRB

1 Answers   RRB,

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Is it possible to interlock between ACB & MCCB?

2 Answers   Areva,

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How to calculate & connection of 900KVA generator 2 sets & load(1500A)? How to choose cable size and ACB size for this load & generator? please explain me detail. Regards, Mr.Han

3 Answers   Powermec, TATA,

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What does CDG,CDAG,CAG,VAJ,VAJH,VTT,VAZ,VAA etc. stands for in case of relays and can anyone answer to decode this codes C,V,D,G,A,X,TT,J,JH etc

4 Answers   HNL,

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