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

if zero ohm is not adjusted on shorting the two terminal of multimeter what does it indicate

2118

method for testing light emitting diode

1 5149

state the care that shall be taken while checking the diode

Avaya,

2780

specfication of transformer

3 6433

what is PIV related to diode

1 6088

what are the different ripple removing circuit . which one is better and why

2465

different regulator ICs

1 4644

Plot the pixel histogram( take any image) – count of values versus pixel intensity 0 to 255. You must write this from first principles – do not use the MATLAB hist command (although you may use it for comparison and checking your algorithm’s correctness). Plot the cumulative histogram. Do not use the cumsum function in MATLAB (write your own function to achieve this).

2086

Hello sir, I am Rajaram. I have finished DME (Diploma in Mechanical Engineering). I would like to attend BHEL supervisor examination. So i want which type of questions can i prepare. & give previous supervisor examinations questions. Reply my mail (rajaramsptc@gmail.com)

Bhel,

4255

How the electric train gets the supply of electricity? What is the return path of the current?

NTPC,

7 16532

One amps in HT is equal to how manys amps in LT

5 64872

What is the calculating formula for HT and LT amps in a transformer.

Cipla, K-Electric,

22 152612

how can u do the earthing of an aeroplane?

5 8872

what are the standard & nominal size of brick

8 27820

When looking at a flanged extension pipe and it is labeled DN20, just what does that mean or intel?

2329

Un-Answered Questions { Engineering }

for a column of size 400*230mm column reinforcement= 8-20x(cant write the symbol,i hope u guys undersstand,something like (fi) column stirups=8x@(4l) 230c/c 1)what does these mean 2)how to calculate quantity of steel for this column(ceiling height 11 ft)

2202

What is gtsc technology?

2295

Pls tell me whether we can use EN3A material for shafts of Permanent magnet alternator.What will be the effect of magnetic and nonmagnetic material for shafts on magnetic properties of PM rotor .

3541

can i knw what are we supposed to read for the coming oces/dgfs 2009 exam?what kind of book are we supposed to study?

2059

WAP to print a given number [0-1000] in words. For example, 123 as One Hundred and Twenty Three

2095

On what bases time study methods can be calculated?

1034

How to calibrate differential pressure switch

2253

How can the memory of a computer be increased?

1079

What is a good method of analyzing powders for composition?

1140

What is blind hem?

What are some good uses of low-grade steam at 12 atm and 1920c?

1103

Could Please Explain briefly. Why used stabilizing resistance series with High impedance bus differential protection relay.

1802

Explain why gas containers are mostly cylindrical in shape?

1129

i am going to correct power factor of 1600kw induction motor,when i calculate capacitance of capacitor it is three time more in star connection than delta. if motor is star connected which connection i shall adopt for capacitors and reason for adopt this connection

1853

What is the purpose of biological shield in nuclear plants ?

1058

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