I am final year b.tech student..i applied for gate but i am
not interested any of my engineering subjects. i am
interested in management wise.. is my option correct after
what is the signification of trivector meter? why its name is trivector meter ?
what is ground fault current? is there any current flow takes place through ground? is it possible? if it's possible whether it affect human beings on earth near the fault or not?
If we increases the %impedance of Transformer then price of Transformer will increases or decreases.
In directional earth fault protection for generator, one core balance CT is for residual current, what other CT is for, which is placed on neutral?
In a d.c circuit, if current and resistance are known, power (P=I*I*R) can be determined. This relationship also applied to an a.c circuit. Comment the reason for this.
tell me the various standerd of CT ratio
In a closed circuit if two 5volt power supplier are connected in parrel what is the current direction in tihs circuit?
when an induction motor runs on load.at that time if we reduce the supply voltage the current increases.But when it runs without load,if we reduce the supply voltage the current also reduced.why?.i checked it practically also.
single phase can run in PVC conduit. Three phase can also run in one PVC conduit. But two phase cannot run in one PVC conduit. WHY? reply plz....awaiting your answer.
why reactive power produce in generator? why inductive load absorbe reactive power?
what is the difference between elcb and rccb ?