Interested to Buy Any Domain ? << Click Here >> for more details...
I want formula to calculate current loss with distance in km.I searched many sites but didn't right answer.Plz reply me
SECL,
2064Some times to change of DOR of a motor, interchange of R & B is not effected and RYB take same current, but interchange of R&Y is effected ie change the DOR. My doubt is what is the problem in motor and how it is happen.
1998what is mean by kneepoint voltage? when it will happen? ( my doubt is, if CT secondary is open means ct get saturation or blas? what are factors are required for calculations? plz give currect anws:
2028i have one ground earth for my shop but now he showing 11v how ever my machine engineer said that he require less than 3v how can we reduce it, i have put 8 bucket salty water in it
1 3362100 MVA 3-phase alternator with earthed neutral has a reactance of 5 ohms per phase. what will be the fault MVA of generator.
2370advantage of motor design on higher power factor . normally motors are designed for .8 power factor. what is advantage of designing at .88 power factor
1799I have a generator of 300kw.400V,50hz . what is means can i assume the load Red Phase with Neutral 300kw.Yellow phase with neutral 300kw and Blue with neutral also 300Kw. or - red with neutral 100kw same as yelloe and blue phase also giving 100kw with neutral respectively
3 5441How to differentiate 220 Kv & 132 Kv line transmission tower if there are no specifications given on towers?
3 12163if i conncet ct with ct ratio of 600/5 to an energy meter having ct ratio of 100/5, the reading show by the meter will correct, if wrong is there any method to calculate correct value with shown value, if yes please state it.....
2 6496Post New Electrical Engineering Questions
how u select control transformer for a mccb panels or any panels?for expample we hav 440 volts maim supply and control volts is 230v?
If ROC does not lies inside unit circle,then ? a) Fourier transform converges b) Z transform converges c) Hatly transform converges d) Colpit Transform converges.
what is the thumb rule for determination resistance of resistor?
Write masons gain formula.
distribution is maximum done by a)radial b)network c) parallel d)b & c
What are the components of feedback control system?
why the rotor current becomes in steady state during high slip region? please verify with equations.
how to calculate the mesh earth network resistance in such substation, is there any recommended resistance values with references , thanks!
Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . y d.c series motor in train.train wheels r driven by D.C shunt motor ,at what voltage,and at what speed. please reply..............
What is the function of Governor in Hydro Power Station? What is the Function of Lightning Arrestor Voltage Transformer (LAVT)?
what are the things that can cause a three phase motor to crawl?
description with working of all parts of a Diesel generator???????
what is the effect of vector group while phase sequence of a generator changes,whether the vector group changes or not
How do you select the pickup value of the relay?
what kinds of Transformer oil grade is better for power transformer ?
