Electrical Engineering Interview Questions

what happen if the parallel generator phase angle shift by 1 degree in manual mode

EEEC, MEC,

1623

critical losses of transformer

EEEC,

5486

what efficiency at 70% loaded transformer

EEEC,

2173

PLEASE SEND THE PREVIOUS YEARS QUESTION PAPERS OF RRB JUNIOR ENGINEER-ELECTRICAL

1472

what is the difference between KW and KWh?

13218

what is rms value?

5654

does not the circulating current in a transformer affect the flux distribution in the transformer core

1649

How can i calculate knee point voltage of 800/5A Current transformer?please explain me with suitable calculation?

10277

how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids

1480

What is the function of restraining coil in differential relay? as well as restraining current?

43976

A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.

10540

what is the difference between STAR and DELTA connection and application wise how it can be utilizedd ???

2155

what is the breakdown voltage value in BDV test in transformers?

Siva, TATA,

34810

how to connect the three phase capacitor in three phase star/delta connection motor?

5448

please send privious years question papers of jindal steel and power ltd.My e mail id is rajanikant.sngh@gmail.com

1682

Un-Answered Questions { Electrical Engineering }

what is EIB lighting control system? what is the advantages of this system?

3282

im electrical engineer, could any one help me for FEWA exam questions please ?

619

What is meant by celling voltage & current in excitor ?

1632

How to decide whether A / B / C / D curve type MCB should be used?

1901

tan delta equation test on alternators

1808

what is kondo syatem in eletrical traction

1705

What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?

1658

I use 20 nos led tube 4feet, in pathway 100mtr approximate, so what size cable i use for lighting

1092

If the line voltage is reduced to 75% of its rated value then by what percentage current will reduce ?? 75% 25% 50% no change and why ?

1805

what are your career plans upon completion of the programme and the relevance of recity generation to your professional development?

1806

(1)Can earth and be conected together (2) what is the diferent between earth & neutral

1360

What is block diagram?

694

with help of neat sketch explain principle of TIG welding process

1514

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

1560

Dear sir, I have completed DECE in the year 1995. I have work experience in HT and LT LINE more than five years. Now i am doing BE in EEE from rajasthan university. After completion of BE,can i apply "C" Licence sir? Please reply.

1537