After fault clearing in Tr line, whether the Metering core of
CT is comes to normal condition from saturation region & its
works as a normal condition?
what is rated voltage?
why is the power generator connected as star earthed or star earthed through reactance and what its features ?
In Extended Delta transformer, by which method we can measure the extended angle of transformer?
what is back emf?
how ups works ? various parts of ups and working principle
what are the importance of earthing?list different types of earthing.
In what cases (circumstances)we should apply P controller, PD controller, PI controller & PID controller ?
How to decide no. of Step and Kvar for APFC Panel 40 kvar MD: 33.12 KVA Avg pf : 0.8540
What is the difference between CT for protection and Ct for metering?
WHAT KIND OF LIGHTENING PROTECTION SCHEMS CAN BE ADOPTED FOR THE FLAT ROOF OF BIG DIMENSION.
why neutral busbar size is SAME of the phase busbar size UPTO 200A IN LT PANELS
what is busbar. how many types of starter.what appartus will be used to improve voltage.what is the function of starter.what is b.h.p.what material is used for earthing.
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