Electrical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

v/f drive basic princeple

1 2581

In electrical locomotive engines, the DC series motors is being used as traction motor. But in new engines like in WAP7 & WAG9 the 3-phase squiral cage induction motors has replaced them. So can someone tell me the advantages of induction motor over dc seris motor in engines points of view....???

RRB,

1 2630

Can Dy11 and Dy1 vector group transformers be paralleled?

1 10051

ell me capacitor bank chossen formula.load in KW

1 3817

what is Dog conductor? wasp conductor? rabbit conductor? ant conductor?

3 18101

HOW TO CALCULATE SINGLE PHASE AMPERES IN 3 PHASE TRANSFORMER? GIVE AN EXAMPLE PLZZZ

1 4546

1sq mm dc powr cable can carry how much dc currnt

1 2190

What is AVR in Turbo generator in Thermal power plant?

Thermax,

5 24678

Please tell me the power flow from pmg to main rotor of an alternator (Including AVR unit)?

Hindalco,

1 2113

In explosive and polluted environments which type of motors do we use?

NTPC,

3 7875

A 230V, 60W bulb when connected to 230v supply what current and power will consume, if same bulb is connected to 200v what purrent and power will consume?

3 8710

what is rated voltage?

1 3852

what does the word synchronous mean in 'synchronous machine'

3 5884

what are eddy currents

2 4890

if suplly 11kva its give 440volts then if suplly is given 10kva whats the volts given

3 5890

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Un-Answered Questions { Electrical Engineering }

plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?

2374

Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.

2458

How can we calculate the motor frame sizes?

3484

CBCT selection

2348

Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.

2092

why and how voltage sharing in transformer, during magnetic balance test ?

2435

I am apply the AAI. So i want electrical sample question paper in technical with answer my id is vijayjobsmart@gmail.com

2780

i m in need of current rating chart of heavy duty pvc/xlpe, cu/al cables. can somebody provide me? if yes, plz send me at ashish_patel111@yahoo.com

2085

sir i want previous entrance exam papers for written test

2237

pls,send the previous year written test questions.

1985

please send me previous year questions of jspl through which i could prepare myself for the test.

1951

In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?

2352

I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com

1895

If not into production, how far did you follow the design and why did not you see it into production?

2244

ANY ONE TELL ME ABOUT generator synchronization panel panel to synchronise 3 gen of 250kva both automatic and manual. 2 gen output vol 415 3ph, 1 gen output vol 400 3ph SEND THE DETAILS DIAGRAM ON THIS EMAIL ADDRESS ayazleo@hotmail.com as soon as possilble best ragrds electrical engineer ayaz mahmood SAUDI TECH

4232

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