How we calculate the spacing between the conductors in 11,33KV lines?

3 Answers   NHPC,

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Why motor initial starting current is high?

9 Answers   Pennar,

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Why is it that North America uses 60 hz frequency while Europe uses 50 hz?

4 Answers  

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What is the maxvoltage drop allowed at any healthy joint at full load ?

1 Answers   Kirloskar, Seyadu,

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How many types of isolator is available for H.T.lines? which one is best for sub-station?

4 Answers  

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explain about the electrification in the Indian Railways? ie., how the power is taken and used to drive the train? explain with the block diagram??

1 Answers  

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What is defference between earthed and unearthed cable(HT)? Which is better for under ground cabling?

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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Lt trivector meter with ring type CT.Spec of meter are 3x240 v, -/5A. Ring ct spec. are 60/5A, line voltage- IL .66/3.0KV..what is the multiplying factor

1 Answers  

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How can I calculate the trnaformer effciency at different loading condition?

2 Answers  

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the site measured knee point voltage of protection class CTs should be greater than rated knee point voltage? what about meetering class CTs. Should it be below the rated knee point voltage?

0 Answers  

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How to resolve if Diesel generator stop while running ?

0 Answers   Toyota,

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