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 3771

how much current a 100 sq mm busbar will carry?

ABB,

1 4797

difference between brush less & brush excitation in a generator?

1 4725

relation between head,capacity & rpm

1 7649

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?

2123

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 4623

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 4311

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

1 4585

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

3 5629

draw diagram of earthings

IBM,

1987

draw the diagram of double earthing

2056

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?

2543

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

2 4906

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,

2663

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...

1838

Un-Answered Questions { Engineering }

Explain the term doping and its need.

1223

What is vendor development? What is the logistics transport control?

1084

how we test a 3 phase motor on single phase supply....? HOW WE RUN A 3 PHASE MOTOR ON SNIGLE PHASE. supply for testing..? how we verify of a 3 phase motors 6 wire & name thame a1/a2/a3..b1/b2/b3 and c1/c2/c3 for connecting star delta starter ........i have only 1 phase supply ? help forum..........

5197

Define additive color?

#include int fn(int v); main() { printf("%d\n",fn(7)); } int fn(int v) { if(v==1 || v==0) return 1; if(v%2==0) return fn(v/2)+2; else return fn(v-1)+3; }

1939

What are the applications of die casting?

1122

What for zinc finds applications ?

1027

What is the function of lathe machine?

1077

As a mechatronic supervisor in field,& as a graduate student of mechatronic, what we have to know? Mean topics, matters & other things?

1071

for 16mm thick cement plastring 1:6 on 100 Sq.m.New brick work,the quantity of cement required is.

2019

What is select miller cutter?

1097

How DC earth leakage currents can be reduced ?

1925

Explain few advantages of electric traction system?

1134

What will be the exam pattern and syllabus for j.e post of haryana staff selection commision? Advt no. (02/2015) Some people says it would only be objective type question papers while others say it would be same as ssc (1 objective,1 conventional) ?? Please answer this question it is needfull to all.

1783

Explain in an orderly manner how the force in the member of a truss be detected using the method of joint.

1139

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