How to test transformer

1 Answers  

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234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,

0 Answers   Jubail O&M,

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why only exciting current is shown not primary current in transformer???

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name 3 measuring instrument used in transformers

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What are the major types of Curent Transformers?

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Difference between stepper motor & induction motor.

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What is the vector group of a transformer,how can it be found out?

0 Answers   Jindal,

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which type of motor complete it's one rotation in 30 day's.

2 Answers  

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what is the differnce between ac and dc?

5 Answers  

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Define conversion efficiency of a power amplifier. What is its value for class c power amplifier?

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what a function diesel generetaor turbo charger & turbo charger is more heated explain reason ?

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what is the problem when i want to close a circuit breaker by local position it closes well.but when i close it in remote position it trips

0 Answers   KPCL, MDIM,

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