Answer / spb

i couldn't understand your question boss.... please mention clearly... i have lot of experience in CT & PT....

Why open circuit test of transformers is conducted at rated voltage??Why not any other voltage??

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What is knee point voltage?

0 Answers  

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How would you relate your key competencies to this position?

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WHAT IS LINIER MOTOR?

4 Answers   BSNL, wbsedcl,

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If a motor of 8.5 KW with same load and using in both Star & Delta one by one,then which will take more current in star connected or in delta connected

4 Answers  

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for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.

0 Answers   SCCL,

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how to calculate the current carrying capacity of a 25 & 16 kva distribution transformer.

2 Answers  

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what is saturation kit?which use above 15 kw motors panel side.

0 Answers   Power Grid,

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Help need in transformer !? Hello Friends The parameters of 2300/230 v 50hz t/f is R1=0.286 ohm R`2=0.319 ohm Rc=240 ohm X1=0.73 ohm X`2=0.73 ohm Xm=49.2 ohm Secondary Load impedance ZL=0.387+J0.29 solve the exact equivalent circuit with normal voltage across primery.. I know every thing but i cant find CURRENT I1=? and I`2=? Please help me give solution or only Formula please please...

0 Answers  

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why do we connect droop ct{in gensets}in y_phase only

2 Answers  

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what is difference between elr and R eartl realy.

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for a machine R=130 KVA Y=132 KVA B=144 KVA Then what will be the total kva

3 Answers   ABB,

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