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

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

how many earthing should give for transformer body and nuetral

5 9829

i am electrical and elctronics engg passed out in 2009 want to attend for reliance placements.plz send me apttitude ,technical and hr question answers to my mail plz. my mail id-kat.bindas@gmail.com

2036

twist drill angle

DRDO,

9 10599

Is C.T will sense the current in both direction. As i know the C.T will sense the current in only one direction.

2 6071

What is the diffrence (Technical & Construction ) between CBCT & Normal CT?

2046

Why the cost of CT increases with the decreasing of its CT Ratio (Technical Reason)?

Vedanta,

2 6298

How the size of transformer decreases if we increases the frequency?

2 5426

Can we use delta-star neutral grounded 3 phase power transformer bi-directionally.

GMR,

2 5768

how to synchronize 3 phase slip ring induction motors of different ratings.

GMR,

2315

can we use existing delta star with neutral grounded,step down(6.6kV/415V), 3 phase power transformer bi-directionally.

GMR,

3 6251

1.differance between onload ups and off line ups.

CTS,

1 6225

My system suddenly get off,when i try to power on then it does not work but when i open it and clean RAM and insert it again, it power on.but after some day same problem? please give the answer (i have also changed RAM it's new.)

1927

want happens when a dc is given to a commutator

2 5417

Hello to all....I am an Instrumentation Graduate and i am passed out in this year only.. I am unable to find the job in my core instrumentation.. so any boby tell me how to and where to search the job....please...and also tell me i there are any courses offered in the instrumentation stream so i can do it... you can send your suggestions to my mail-id i.e Ganesh20084u@gmail.com ... please..

1996

A three phase transformer 460v primary 220v secondary (three phase four wire system.) Why did we get 460 volts across the neutral on the secondary side?

3 6891

Un-Answered Questions { Engineering }

Explain what are differential gain and common-mode gain of a differential amplifier?

1249

Define what medal conducts heat best?

1013

What is the IEEE norm for % increase of AMC for lifts year to year in a residential society.

1109

what is feeder bay?

1608

how to calculate area of a bar when you are getting weight per mitre of a tmt bar for calculating ps of that bar ?

1994

how dia of wire and angles are calculated for overhead shielding wire to protect substation equipment from lightening strokes???

2035

What is the veriplus for ellips card length formula (major axis 3.4m,minar axis 2.6m spacing 0.2m

2203

Repected sir/Madam, I am goingb to face IOCL technical as well as HR interview, can you forward your hellpfull hand for toward me to sort out my problem by giving some imp interview quetion which is generally asked in chemical industries such like IOCL,HPCL,ONGC,BPCL,RIL,etc I will always thankfull to you,for sharing your profficient knowledge with me and making me somewhat technically sound

2531

Is radiography require in IBR piping of size 40 NB(1 1/2" inch)?

1627

How can we convert weight batch to volume batch for m30 mix

3013

What are the different power system losses and how can it be eliminated?

2088

Why injector pressure is used in heavy vehicles?

1072

How u measure the massflow in orifice flow measurement techniques

1421

What are the defects in exhaust valve?

2076

1)Explain why the cradle guard is used on railway crossing in overhead line construction?

5079

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