Answer Posted / sheikh
Do you means over & under current protection relay and under
, over voltage relay . if yes then symplestic matter where
is need of over and under vol,protection and where is under
and over current protection.
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
how to i get B licence,i am completed BE electircal and electronics engineering.i want to konw the proceduure to get b licence
how we can calcultae the short circuit level for bus bar
What is time response of the control system?
what mean by analog ,digital,numerical meters and relays? say the example?
Do inductive loads have distorted current waveforms ?
in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.
Formulae for calculating the transmission line losses for different voltage levels
what is effect of leading power facter on the system and billing
i am trying to PSUs/govermeant jobs since last 2 years but still i m not success, plz help me.
in the directional overcurrent and earthfault protection,normally we are setting the angle 45 deg lead for phase fault overcurrent and -45 deg lead for earthfault fro forward direction.but both the fault are operating on the same angle region only.why?how the relay will response?
According to conduit size which size wiring & how many wires can we provide wires in conduit & how can we select conduit size accordingly?
Explain about technical and non technical losses in distribution system?
How do we calculate the Out put voltage of generator, after the excitation is being given?
What does the term supermesh means?
Pls mail me utility & Dg related question with answer
