Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what are the advantages of having high voltage in transmission lines?

4 3324

What Should be the rating of transformer used in 33KV substation?

3 6915

onan full form

4 2599

n1 =1000 n2 =?;v1 =200:v2 =400

APGenco,

1 1691

HOW MUCH CURRENT CAN CARRY A 50 kvar DELTA CAPACITOR BANK?

2 2610

what is function of rtu?

1 1906

hi frnz,can somebody give me any project work? i am a 2nd year student & interested in practical works...plz give me some projects

366

how is the many rpm of acb charging motor ?

1 2110

why the transformers are rated in kv not kw?

L&T,

6 3465

why we grounding the neutral of a transformer?

GAS,

3 1951

Does human body can effect the electric shock when stand on Insulated material?

2 1758

why we create vaccume in transformer tank before oil filteration?

CG CoreEL,

3 2562

what is apparent poewr, reactive power, & active power?

538

what is the difference between RTD & TERMO COUPLE?

1 2302

what is the difference b/w low voltage motors & medium voltage motors

1 1942


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Un-Answered Questions { Electrical Engineering }

If Polarization index of motor 8.75 at 500volts of medium voltage 4.16 KV motor what this mean winding good or bad pl answer if any reffrence book give me the link

691


Please explain the following and how these are working with PLC unit 1.I/O Module 2.I/O Device 3.Adaptor Card 4.Ribbon Adaptor 5.RS 485-FC

87


how give earthing conection to household equipment?

367


USE OF 8 WAY PAN ASSEMBLY

409


any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?

489


why did youi choose this career?

487


The simple way of finding the leakage quantity and % in compressed air distribution system

109


I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in

394


what are the different sizes of U.G. cable & where these cabl;es are used according to voltage ..

536


How I can Compare 120v/60Hz versus 220v/50Hz ? Please tell me both advantage and disadvantage ......

374


For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?

317


How to select circuit breakers rating eg. if i select a circuit breakers of capacity 40 amps DC with operating voltage 28 volts and if i what to use same circuit breakers for 300 Volts DC application what is the current rating of this circuit breakers.

348


what is the need of starter in tube light and what type of starter is used in that?

420


what purose of the double circuit transmission line phase of the line phase changed for circuit-1 for Circuit-2 R-Y-B B-Y-R

704


Earth bits close or open. Which is correct

169