How we connect capacitors in Fixed Series compensation of AC transmission lines. Whether in parallel or in series?
3 6323How do we calculate tranmission line losses of a 132 KV tranmsission line. Please give some quick tips?
2 6730in a silicon diode we can measure .7v in a voltmeter.but why we can't use this voltage for using?
1917We have 2 no. 4MW DG set. and GEB supply. But, we running, only 1 DG set. when we done APFC/Power factor setting : 0.90, then winding temp. Low. but when setting done : 0.83, then Winding temp. increase. WHY Why ? ? ?, plz give me answer.
4 7335how can calculate static 3phase 4wire CT & PT operated energy meter constant when calibrating using refference meter suppose we have 11kv/110v PT and 30/5A CT, the meter constant is 160imp/kwh, where meter is showing MW energy? give me solution which constant i feed in my refference meter for calibration of energy meter?
3 21955Can we connect more than one NGR at a time of different rating of generators. what is advantage or disadvantage.
2 5893Post New Electrical Engineering Questions
What will be the effect if I use inverter as UPS mood?
Dear all, i completed M.E(Power Electronics & Drives) 2011 passed out having 78% so i need job in core side but i don't know how can i receive the calls from electrical companies and i uploaded my CV in naukri, times jobs etc.. In that iam not recieved any mails from good companies so give me best procedure plzzzzzzzzzzzzzzzzzzzzzzzz..... Thanks, K.Linga Reddy Email-id:-lingareddykmthm@gmail.com Ph no:-08015402078
Why hydropower is called renewable source of energy?
What test must you do before powering up a circuit that you have been working on?
Why we specify TNC switch with 1NO 1NC ,2NO 2NC ? how we get connection.?
How vfd saving power.
1.What is captive power plant? 2.What is national grid?Give brief idea.
what is the circutor?why we use it ?
how does high earth to neutral voltage affect electronic equipment?
What is relation between mu(nought) and epsilon(nought)?
1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?
can someone explain that how the speed of the protection system affects the fault level calculation?
Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?
What is the criteria that generally follow by distribution licenses to fix contact demand of their industrial customers?
how withstand of hi-pot test outputs of transformer wire 2.5mm