Answer / mahboob

in high power generetor, stator has 2 windings in each
phase whic r connected in parallel. turn to turn fault
means short between these two windings in a single phase

Answer / nilesh

for example in case of transformer when the tappings are
changed the continuty of the supply should me maintained.in
order to provide the same turn to turn protection is
required.

advantages of vvvf drives over non vvvf drives for EOT cranes

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what is the effect of constant power factor to the voltage regulation

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how can we calculate cable size

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How to improve the power factor from 0.8 to 0.98? Also tell me cost vs benefit analysis.

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Upto what extent, the lagging power factor can be improved with the help of capacitors?

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what is difference between 2 pole structure and 4 pole structure in transformer yard

0 Answers   Hospira,

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why swinburnes test cannot be performed on series machines?explain

0 Answers  

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