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

I have a orifice installed in plant which is design for 0~100 inH2O for 0~80MMSCFD, now due to process change the maximum flow is change to 120 MMSCFD so for this new process value what will be the DP across orifice.

1 8372

what is the difference b/w UHVDC and HVDC(LIGHT)?

L&T,

4 6788

WHAT IS THE DIFFERENT BETWEEN MCB & MPCB? & HOW IS USE?

Gandour,

3 6447

The ff slab casted its thickness 100mm.2nd floor slab will be casting its 300 mm.how we shall be given suppot to that 300mm thk slab.ple way me

Brigade,

3 7307

what is positive feedback and negative feedback?

CEPC,

2 6407

How i can select current transformer and meters for the upgrading the panal..for 200kw to 600kw....i need to select monitoring and protection ct,s and apmpire meter ,kw meter too.

1 3529

what is the relation between pitch of steel and depth of slab?

RBI,

3421

electromechanical relay type identification example : type=tjmh t-stants for j- m- h-

2459

how generator avr give to the input?

2003

what is the use of water bar in water tank and is this an extra item in estimate?

PS Constructions,

2587

WHAT IS THE QUANTITY OF DBM

L&T,

3198

Write a program to print Pattern 1) If user enters 3 1 2*3 4*5*6 4*5*6 2*3 1 2) If user enters 4 1 2*3 4*5*6 7*8*9*10 7*8*9*10 4*5*6 2*3 1

Amdocs,

2905

DIFFERENCE B/W NEUTRAL AND EARTH?

Genesis, IBC,

2 6458

how to get 48 V DC I have ... 1. 12 volt power supply board 2. DC power supply ( max. 30 v) 3. 9 volt batteries ( 2 - not chargeble)

2 4629

where tie beam is used? what is the pupose? what dimension of tie beam can provided and number and diameter of steel bars to be used between the columns of 1333mm and 1400.

3459

Un-Answered Questions { Engineering }

Why is chromium molybdenum steels used to build pressure vessels? What is special about the properties of chromium molybdenum steels that make them ideal forpressure vessels?

907

please send me previous placement papers of cummins company

2231

How to calculate the quantity of ingredients of M20 grade concrete?

1994

How much does it cost for a R.C.C cover slab of size (450mmX 600mmx 100mm) double rf net given in feets using hand mix concrete?

1902

What will be the cause of scavenging fire?

1989

How would you handle if your co-worker is not co-operating with you?

1186

When we use 3 terminal resistor?

1252

Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.

1976

what is Automated smoke test suit? and why we use thah in QTP??

2109

why the path of a satellite is always elliptical with earth not at the centre of the ellipse?

3107

Sir, I am Mrunalini studying btech 2nd year in ECE.i want to know the information about group2.how to prepare for group2? about coaching centres in hyd.what are the postings in group2? in which year i should take coaching?plz send me the informaion to my mail id.

2122

Y phase plates are used in transmission line??? what is there need???

2930

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?

2544

Sir, I m 3rd year student 4m DCE and want to do internship in siemens or l&t or any other mnc related to electrical engineering. please tell me the procedure 4 same and oblige me

1988

Explain how is a submarine able to submerge and surface?

1107

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