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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

how winding temperature detects in power transformer...?

Roverco,

5 12258

you are a electrical student, why are you coming for software job.

TCS,

4 27055

in dc shunt generator field is open in running condition what will happen?

century,

8 14496

in 50 mw generator if field is open in full load running condition what happen and for protection which relay used?

century,

5 7931

if generator is running in iso mode parrallel with grid and suddenly grid breaker off what will happen?

century,

6 13131

in communication what is the role of elelctrical engineer?

Quippo, Reliance,

3 7532

boiler is running in rankine cycle and deisel generator is....?

century,

2095

what is the difference between isolation and insolation ? please explain in detail with example.

ABB,

5 24925

what are the differences between MCB and MCCB ?

Bhel, DLF, Omax,

19 43498

ARE YOU NOURVAS ?

4 8477

What are operating procudures & Safety precautions to be observed while operating OLTC in manual mode ?

NTPC,

2053

What are RMU yard Safety Operating Procedures

2 11538

Why the Transformer Nuetral is grounded?

Infosys, Khartoum Refinery,

10 28218

what is meant by AYFY Cable?

XLPE,

9 54849

My question is abt backlog.I had dropped one subject in my second year, and completed this subject in the 3rd attempt, so how many backlogs i have got?1 or 3?plz sujjest the answer as soon as possible

2153

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Un-Answered Questions { Electrical Engineering }

What is different bewteen low or high impedance busbar protection scheme

4176

can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?

1557

low frequency protection why recomend?

2347

What is Diff btw Fire Alarm & VESDA System???

2446

what are the effects when a salient pole alternator is run at high speed like 3000 r.p.m?

2470

PLZ EXPLAIN THE INTERLOCKING AND CONTROLLING OF CONTACTORS????HOW CAN I DO THAT?

6938

What is the bundle conductor?

1262

1. transformer design formula ? 2. how to calculate the primary turns and secondry turns ? 3. core types ? 4. how to find the primary current and secondry current ? 5. how to calculate the stacking factor ? 6. range of fulx density ?

11273

The capacitive reactance of a capacitor of 1/(2(PI)) F at 10^3 H is

1882

hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)

1961

Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.

3055

DERIVE AN EXPREION FOR MAXIMUM POER TRANSMISSION, WHAT ARE ITS APPLICATIONS.

2318

hi....I am from india..i have completed my engineering in electrical and electronics field with 58.4% and my IELTS score is 5.5 bands....Recently i received my I-20 in computer and information science from Troy university in Alabama.On 18th i have a visa interview can u please tell me what type of questions i have to answer ??????

1888

What are all present producing cost of Per KWH of various Fuel?

2644

in ring main system we use the isolater b/w transfer bus and main bus if we r not use isolatar than wat will be the effect in our sys.

2146

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