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

formula of calculation of weight of steel bars

15 22754

list out various type of codes:-

3 7308

low voltage distribution is done by a)3 phase 3 wire b)3 phase 4 wire c)single phase

3 5496

Name of the navratna copany of tha india?

4 5987

why u want to work in sail/ntpc as u r already in an it company where life is good, good environment no much tensions etc?

Sail,

6 15047

% voltage variation in distribution a)1% b)5% c)10% d)15%

2 3907

which turbine has high thermal efficiency a)open gas turbine b)close gas turbine

2 3888

definition of compressive strength. definition of compressive stress.

1 2973

What is the application of Dyn1 and Dyn11 vector group of transformer?

2891

For Beam steel reinforcement detailing, in the End of the beam do the making of L shape in the rebar is essential in all the cases, specially in the ends of the Beam?

2 8629

why we r used DC megger insted of AC megger?

Adani,

1 3811

what is CT saturate?and which effect on CT after its saturate?

4 10966

what is IR in differential test on motor?

Adani, Adani Power,

2 10562

Simple calculation of improving power factor?

5 8730

is extractive distillationӞH

2194

Un-Answered Questions { Engineering }

please provide me the calculation for the thickness of duplex stainless steel pipeline thickness used in process industry ( Water). The details are given below. Diameter : 3" and 4" Thickness : 3.91mm, SCH40 Operating pressure : 62 bar Operating Temp : 35 degree ASME31.3

2191

I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?

2233

Define shade?

difference between microcontroller and microprocessor

2067

What is the coefficient expansion of transformer oil?

1136

One unit of btu is how many joules?

1108

what is the use of offset follower in cam? why and where we have to use this type of follower?

2298

Horse power of i.c. Engines can be expressed as rac rating, sae rating, or din rating. To which countries these standards belong ?

1347

What do you analyze from boiler water analysis?

2082

Please explain me gsm call scenario for a prepaid roamer calling to a prepaid roamer?

2519

WHY RECIPROCITY THEOREM IS MAINLY USED IN ELECTRONICS

3296

efficiency of diesel generator set:kwh x 3410 x 100/ fuel in ltrs x 0.87 x 2.2 x 19000. is it correct formula

2492

Can combine control system for Emergency control system (ESD)and Fire & Gas System ( F & G) is possble to built and offer to client? Can such system is as per Norms in India?

2002

Hi, I am preparing for Assistant Motor Vehicle Inspector (AMVI) exam.If any body having old question papers please send.My mail id is siyadndd@gmail.com

2181

EXPLAIN USE OF ROCKING ARRANGEMENT IN ELECTRIC HEATING?

1940

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