why a three phase transformer cant rotate like three phase motor

7 Answers  

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please explian how may types of maintenance works.

4 Answers   HP,

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what happens if generator is running leading power facotor?

9 Answers   century,

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What are the protections used in a HT breaker to protect the HT motors.

2 Answers  

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what sort of general awareness questions are asked in o.n.g.c entrance exam?????????????????

0 Answers  

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how many types of ratings are there of transformer

5 Answers   Met Trade,

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if generator is running in iso mode parrallel with grid and suddenly grid breaker off what will happen?

6 Answers   century,

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What should be the earth pit resistance value?

7 Answers   BARC,

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why we use shunt in a rectifier system ?

1 Answers  

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What is the most essential condition for the voltage build up for a d.c. Shunt generator?

0 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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WHAT IS THESETTING CALCULATION FOR THE RELAY?

1 Answers  

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