Answer / m g prasad

It is defined as the ratio of the energy (kilowatt-hours) delivered by the transformer in a 24-hour period to the energy input in the same period of time.

what is difference between MCB & MCCB

1 Answers  

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How does a tertiary winding filter harmonic(espcially 3rd one) from entering into load system?

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I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz

0 Answers   RRB,

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do you have some of interview Questions in power and genrator section in general whith answers

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wat is the first thing dat is needed, 2 lay a cable in some area??

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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   Jomel,

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What will happen if i connect the delta winding motor to star input.

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BRIEFELY EXPLAIN MEGGAR PRINCIPLE

2 Answers  

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neutral earth resistance testing is it possible for transformer while in load condition

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what will happen if the secondary of current transformer kept open....

11 Answers  

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define ac reactor? thier application;

1 Answers  

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Do you know what is dry-out test in x'mer

0 Answers   First American Corporation, GPSC Gujarat Public Service Commission, Jindal,

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