why star point of motor shall not be grounded?

8 Answers  

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how does an open delta transformer works

2 Answers  

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its Kva and Kv are same?

3 Answers  

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"What is the difference between voltage and potential differnce?"

15 Answers  

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What is the working principle of servo motor? And explain it.

0 Answers  

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what diff. between earth nd neutral?

3 Answers   NTPC,

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errection check list for transformer maintenance

0 Answers   RRB,

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why generator efficiency is more in swinburnes test?

0 Answers  

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what is the meaning of the symbol << >> put in transformer drawing

0 Answers   TATA,

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I If i have 2kv ups in which 38Amp *8battries hou many hour's back up i get from 600Watts

2 Answers  

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how to decrese the PH value of liquid resistance?

2 Answers   ONGC,

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what is breathing?

0 Answers   PWD,

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