what is the transformer turn ratio formula and give some examples?

0 Answers   UPPCL,

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what will be the magnetizing current in the testing of 27 MVA transformer?

1 Answers  

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what is the formula for calculate the turns in Transformers

2 Answers  

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What is In (current rating) shown on the MCCB? Is this full load which can withstand by the circuit breaker

4 Answers  

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why are u join ntpc

0 Answers   NTPC,

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I need to calculate the Battery bank back up for below configuration:- UPS - 120 KVA Battery Bank - 200Ah Volt of each cell - 12 V Total No of cell - 34 No's Can you please help me to get the battery back up time for above configuration...? along with formula

1 Answers   Wipro,

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what is electricial and mechnical interlock.

9 Answers   Control Dynamics, EFS, HP,

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what you have to see after one week or month from the day of installation of transformer ?

0 Answers  

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i've iocl interview.. if you know the interview process please give me information..

0 Answers  

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How the over load setting for HT Motors calculated-provided in Numerical Relay

0 Answers   Damodar Valley Corporation,

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Why we use circular(Stepped) cross section in transformer core?

0 Answers  

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depletion layer will form beforre biase or after bias ?

2 Answers  

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