Follow Our FB Page << CircleMedia.in >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

Electrical Engineering Interview Questions
Questions Answers Views Company eMail

Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

1568

Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

2026

various transmission tower like .,D tower ,K.C.O tower ,C.C.O tower,K.C.R tower ,C.C.R tower ,H.C.O tower in different tons.

2290

1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)

2116

I COMPLITED MY B.TECH AND 10TH CLASS WITH 70%MARKS BUT 12TH CLASS 55%MARKS..CAN I GET INDIAN RAILWAY RECUREMENT EXAMINATION?

UPSC,

1558

what is unit of inductance

Bhel, Bosch, OSML, Vijai Electricals, Voltage,

12 10756

work of choke in florocent tube circuit ?

Bhel,

1432

Does the motor power displayed on the Motor name plate is the mechnical power motor delivers or it is consumed power from the system?

2 2927

I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.

NCC,

1483

A 10 kva ,400v/200V , single phase transformer with 10% leakage impedance draws a steady short -circuit line current of

1 7207

i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value

1221

what is the transformer turn ratio formula and give some examples?

UPPCL,

1776

if installing the transformer why put the sprit the stone ?

1 2238

how to calculate the distance relay faulty zone?pls explain?

1420

explain transformer ct connection?

1416


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

I am an American living in Vietnam and I have recently gotten a refrigerator from Japan and it is rated for 100 vac, but the power here is 220 so I bought a voltage stabilizer it has a 1 kva output rating. Can you please tell me what the amperage is? I'm confused and without a working fridge.

1109


What is formula calculation size cable wire ?

1292


how to calculate the loss tangent of electrical cables

1413


what is the safty of poly phase tranformer?

1470


Dear Sir/Madam, I have one questions we have three steam turbines and one Gas turbine and our industry linked with the public network, we have protection system one of the protection is reverse power we can export just four MW only i would like to ask about how to calculate the reverse power. Thank you in advance best regards

1468






what is smart grid? why we use it? explain in detals bcoz i want give presentatin from it....

1305


can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent

1415


why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!

1207


is that any software calculator to calculate the size of cable

1682


Diagram on interconnectivity of 11kv transformer with RMU (i.e, one incoming and two outgoing or two incoming and one outgoing)

1995


Single line digram for 11 kV to distribution use go,la and do

1080


why ct ,cvt should be stored in a vertical position?

1870


In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem

1327


which metal is use in shunt

4670


What is the difference between Static and servo controlled voltage stablizer?

1459