Answer / amarnath

OD means the Operating Device in a RMU(Ring Main Unit) and
VL means Vertical Lift in the RMU.

what is the efficiency of thyristor

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sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan

0 Answers   IOCL,

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What is bode plot?

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What is the method to calculate the capacitor bank rating for say 50 KW load and how do we connect each capacitor to busbar??

4 Answers  

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What is the IS standard for MCCB to be use (As per capacity of AMP)& for ACB also.

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circuit breaker work alone during fault condition or need any relays ?

4 Answers  

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i have a 4 Mva transformer 34.5 kv / 480-277 v and i used 2 parallel 3200 amp bus duct for the secondary feeder using 3 ply of bus bar ( 3/8" x 5" ) as a common where the flexible link terminated and 6300 amps breaker for the main, the lower bus duct reaches 70 degrees and the upper bus duct reaches 55 degrees when i used thermal scanner. why the temperature is not balance when the load reaches 3600 amps.

0 Answers   SCM,

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What is the function of auadag in a cro?

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How to assume answer to electrical questions

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how to find out this one mcb r mccb?

4 Answers   L&T,

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Does all the output contacts (N/O as well as N/C) of a Numerical relay operate when relay receives a binary input/inputs or contacts are designated to specific logic input/inputs and only these contacts operate?

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What is reactance? what is the function in Auto transformer and why high leakage reactance?

1 Answers  

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