Why should we use Star-Delta connection in step down power transformers?

7 Answers   L&T,

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How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?

0 Answers   ABB,

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can we apply kirchhoff's laws to circuits containing non linear elements?

3 Answers   Metro,

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Why (In India) we preferably go for +-30 deg connection of transformer? what are the advantages in this connection?

2 Answers  

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How could a garment factory benefit from renewable energy

0 Answers  

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Auto transformer starter gives the same effect as star/delta strater if its turn ratio = A 0.5 B 0.67 C o.66 D 0.577

1 Answers  

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what is the function AND aplication of CBCT?

2 Answers  

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Why do we use 36KV LAS for 33kv line and 9KV LAS for 11KV line?

1 Answers  

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Derive the inductance of a coil in terms of its physical factors.

1 Answers  

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gd eve frndz my qstn is how convert sound energy to electrical energy

1 Answers   HCL,

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what happens when a DC supply is given to AC motor?

9 Answers   Areva, ISMT,

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HAT IS THE EFFECT OF LOW POWER FACTOR ON THE GENERATING STATION?HOW WILL YOU IMPROVE THE LOW POWER FACTOR?

1 Answers  

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