why impudance relay used for medium transmission power system? why not others?
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what is meant by IGBT how they differ from tyristor ?
Define protection core in CTs Ex. 5P10, 5P20 etc.
how much percentage(%) of load can feed in power transformer?
1)What will you do if main incomer VCB fail in your site ?
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Earth bits close or open. Which is correct
sugest any typical project ?
what is the defination of 'Mass' & 'Weight'
Why the dc voltage drop during starting of emergency lube oil pump? The Voltage drop from 135kv to 125 kv for one min. before re-establish to 135kv?
I am working as maintenance engg. in electrical but i want to do carrier in electrical drawing.Tell me about that.
What is thyristor?
why batteries are rated in ampere hour
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