why nearly all voltages are in the multiples of 11?

5 Answers  

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what is meant by generator differencial protection?

1 Answers  

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APPLICATIONS OF SHUNT GENERATOR

1 Answers   Wipro,

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what is the effect of higher value of GD???

0 Answers   VEPL,

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Why power factor should not be in leading (capacitive) mode of any load.

3 Answers   GE,

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super position theorem is applicable to

1 Answers  

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Sir if i have 2kv ups in which 17ah 8 battries load 600watts how much back up time i get and if i put 6kv ups with the same no of battries same amp can i get more back up time please give reply exactly what is the procedure to calculate back up time for different kv,s

3 Answers  

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what is zinc diffusion?

0 Answers  

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how we can adjust for three phase motor cold stall time ,hot stall time and thermal register set up?

0 Answers   OPS,

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why we use core type and shell type transformers?

2 Answers  

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I am working on a 11KV system with fault current of 40KA for 1 second. I have selected 2500MVA 11/0.433KV transformer. How can i find the impedance value for this transformer? Please help me.

2 Answers   PPL,

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Why Trasformers rated in KVA

13 Answers   College School Exams Tests, HAL, Oil and Gas Jobs,

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