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

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Engineering Interview Questions

Questions Answers Views Company eMail

Can we parallel lise the secondary side of the two similiar transformers with same voltage ration, imp, but with different vector groups.. ( for ex. 11 KV / 6.6KV two trfs but different vector groups can we parallelise both of them ,, what happens if we parallelise them

1 3011

how much current a 100 sq mm busbar will carry?

ABB,

1 4132

difference between brush less & brush excitation in a generator?

1 4000

relation between head,capacity & rpm

1 6987

what are the usual topology of transformers at different substations in the power system and why that particular topology is choosen. what are the limitaions of that topology?

1616

if a damaged 500kva transformer with %impedance 2.6 is replaced by two transformers of 250Kva with different % impedance will they be able to catter the load. what will be the ratio of load on the two transformers if the % impedance is in the ratio 1:2

Siemens,

2 3641

there is a line fault some where on the ove head distribution line. how will i locate the fault for clearing it? ofcourse i have to megger the line but what information makes me clear that the fault is in that section of the line?

2 3445

how do i commission a distribution transformer knowing all its ratings and transformation ratios?d

1 3909

What is the use of 1:1 isolation t/f in any circuit...?

3 4409

draw diagram of earthings

IBM,

1528

draw the diagram of double earthing

1608

I want to model a piezoelectric beam in ansys software.How can I model the electrical circuit and how can I read the general current and voltage produced by the PZ?

2112

please suggest me, how can i change the display setting in term of unit in place of % of Honeywell pressure transmitter ST3000S100?

2 3873

Draw a pipeline configuration to carryout the following operations on the arrays of data represented by A, B, C, D, E and F. (A i represents the i th element of the array). (Ai × Bi + Ci × Di ) (Ei × Fi ) Show the content of the pipline for i = 1 to 5

Omega Healthcare,

2235

hii sir. how will CAE/CFD courses useful to B.tech freshers? is this courses useful to getting job in automobile industry? plz give some advise...

1430

Un-Answered Questions { Engineering }

How can calculate the earthing strip of Copper/GI for rating of 30kV,discharge current 10KA Lightning arrester.

1875

If we don't have drawing for Excavation of building,At what rule we will go for excavation and how much depth will go for a villa?

1263

HI ALL.. I TOO APPLIED FOR THE POST OF JR.EXECUTIVE ELECTRONICS(AAI).HOW DO U PEOPLE KNOW ABOUT THE EXAM DATE DO U GOT ANY ACK...

1488

Why is it that a single, all – encompassing metric cannot be developed for programme complexity or programme quality?

1527

Do you know what is yarn?

What is linen fiber?

Hi all, please guide me about the volume. And percentage. Of steel fibre to be used. My project. Is Sifcon.

1749

what is the specialty of nand and nor gates?

647

Hi, I am in need of interview questions from Engineers india limited in chemical engineering.if any one has kindly post it to me soon.

5480

What is 3 selection available when configure the burnout protection for controller

2078

For plate load test why we are applying pressure 3 times the proposed allowable bearing pressure? Is there any supporting standards for this?

1349

Explain the term minimum length & width.

i have been asked by QAFCO to appear for interview for thy post of Instrument Designer(INTOOLS)..i m engineering graduate with 5 years exp. in design engineering.Will this job profile suit me??i need all ur help n suggestions for thy same?

1804

explain Density

654

what reason of line current and phase current in star connection and line current and phase current not equal in delta connection?

1577

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