Answer Posted / elminshawy
Sorry Vikadeny
But how it is optimum if I bought a 100MVA transformer and
I only loaded it to 50MVA or 70MVA ?
for optimum loading of transformers please refer to IEC
standard (60354 Loading guide for oil-immersed power
transformers )
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
what is meant by 3rd hormonics ?
how to select the no. of brushes in a lap winding?
What is excitation in case of dc motor?
As a electrical engineer.. what are the basic norms should follow in transformer oil testing.. 1.What is the Electrode type? 2.How long time you will give for oil testing?
if field breaker of generator is closed prior to its rated speed on a power generating unit. what will be the effect on generator, unit transformer and starting transformer.
What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.
Why do we need interlocking in a HT metering or Ring main unit switchgear?
What is time invariant system?
What happened ,If 3 phase clearance not maintained in 33KV Line,11KV LIne etc?
Would you recommend to replace all oil filled cables with xlpe cable for hv transmission with the current technolgy for xlpe cable?
what is active power & reactive power?
What is servo motor and what are the applications of servo motor?
Tell me about ur past electrical maintanence job
Maintenance of transformer???
is IS says that neutral should be brought to switch box. and this one is a recomended practice