What is the PI test stand for transformer and what is the producer to do this test?

1 Answers  

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Why to keep capacitor bank off while generator running.

0 Answers   GIT,

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working of bulb?

1 Answers  

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what is the difference between linear choke and suction choke?

0 Answers   BARC,

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Why a single-phase induction motor not an inherently self-starting machine?

11 Answers   ETC, Hindustan Shipyard,

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1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?

0 Answers   Areva, Google,

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ult of expression 'document.FrmQF.myem

0 Answers  

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If i have two 3000 kW motors and the whole facility requires a 10 MVA transformer. What would be better installing two 5 MVA transformers(one for 1 motor ) or just a single 10 MVA transformer for both of them. Give reasons for your answer.

4 Answers  

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what are the types of towers in HT transmission

2 Answers  

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how to calculate the change over time for star delta starter for different KW motor?

0 Answers  

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why a single phase induction motor has poor power factor

0 Answers  

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what are the advantages by using IGBT in VSC HVDC than thyristor in conventional HVDC

1 Answers   Bhel, Eskom,

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