how Local Breaker Backup relay working?
Answer / k.prakashchandra
Failure of any important breaker to open on fault will
result in tripping of all chosen breakers to avert damage.
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defination of reactor
i am iti student i have project to do. that IS 100MW 220\33KV SUBSTATION I WANT TO KNOW HOW TO START, LIKE CALCULATION, WHAT RATING OF CT,CVT, PT, ISOLATOR LIGHTING ARRESTER WAVE TRAP CIRCUIT BREAKER IN 22OKV SIDE, ALSO TO WARDS 33KV SIDE PLS HELP ME WITH THIS, THIS MY LIFE NOW, I KNOW AUTOCAD, I LIKE TO KNOW HOW TO CALCULATE ALL THE THINGS
In transformer which temp should be less oil temp are winding temp?
Why a single-phase induction motor not an inherently self-starting machine?
11 Answers ETC, Hindustan Shipyard,
pls define kvarh
In a flange coupling, the flange bolts are designed for
Why phase sequence ryb called colours.
Is it possible that Generator trip but Turbine not trip.Give explanation.
wich type of cable is selected for wiring of 20hp motor?
if the synchronizing b/w generator and busbar not complete and we close the out going circuit breaker of generator then what happen ?
why Lightening Arrester Probe sharp at Top of telecom tower.
What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?
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