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

What is Mvar?how significant is in electrical energy transmission?

2 8602

Hello sir I am going to give section engineer examination and will be held in 2010. So I need all prevous years examination papers. please send it on my email id : bhalchandrap@yahoo.co.in

2068

How does CT can measure the high value DC current?

4 9943

What is difference between nominal mix and design mix?

8 15630

If R and Y terminals are short circuited,then power will cut. we all know that power cannot be stored.what will happen to already generated power at power station?

3 6108

What is meant by Energy Efficient Transformers??? give significance

MahaGenco,

1 4198

If the Brsh of DC motor is shifted by 90 deg, then MNA will shift by --degree.

GATE,

5 11874

In a bipolar junction transistor (take it an n-p-n BJT),,in comparison between EMITTER and COLLECTOR ,,who has higher negativity??

3 5861

in case of a bipolar junction transistor we are concerned with Vbe,,,Vce(in order to stabilise optiamally)but why don't we bother about Vbc?? why ?

3 4990

Which types of quections asked in interview for FORMULATION PLANT (PHARMA)

6721

Will any motor burn if voltage provided is lesser than the rated voltage???? If yes, then how is speed control possible with voltage control

2172

Why, the starting current of 3 phase Induction Motor is 7 to 8 times its rated current?

L&T,

9 36979

what is smartµ grid technology?under coal gassification?

1987

what is under coal gassification?

2102

How 48-relay (incomplete sequence) functions?

4121

Un-Answered Questions { Engineering }

How to calculate quantity of plum masonry in 1:3:7

3010

Is there any Electrical supervisor license which gives permit to work whole India rather than individual state??

1885

1.how do you purchase the sheetmetal,machined components for OEMS? 2.WHAT IS THE SYSTEM TO BE MAINTAINE FOR PURCHASE ACTIVITY? 3.HOW DO U DO THE PRICE NEGOTIATIONS & ITS PROCEDURES? 4.WHAT ARE THE PROBLEMS WILL FACE WHILE PURCHASING THE COMPONENTS& WHAT IS THE SOLUTION TO OVERCOME BY THAT ONE 5.WHAT IS THE NECESSARY NOTES TO MAINTAIN THE PO& RELEASING THE PO?

2121

How do you compute volume of airflow?

1318

We have Demin Closed cooling water system with expansion tank for cooling oil system. Expansion tank having N2 bladder. Whenever N2 bladder bursts out, Closed cooling water circuit pressure drops and make-up happening, eventhough there is no leaks. And how Circuit pressure drops?

1941

how much power is required for a 200 watts bulb if 60p/unit is observed?

1924

i am btch 4th semester ece student.i want to get idea 6th month indistrial tranning and job in tcs.

2085

Testing procedure of DG alternator stability test

1582

The main disadvantage of sliding mesh type of gear box is a) High noise level b) Low mechanical efficiency c) High skill required by the driver d) all of the above

1297

I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1988

3. What are the disadvantages of your present job, things you do not like about it?

2829

How Main()is called by opreting system?

2122

What is acsr cable and where we use it?

1173

Dear sir-I WANT LAST FIVE YEARS RRB-CHENNAI QUESTION&ANSWER PAPER IN J.ENGG(GRADE:II)-MECHANICAL ENGINEER

2160

what is mass flow rate of steam of 7 kg/cm2 pressure in 1 inch id. pipe.

2922

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