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

-What is leakage current . how much leakage current is allowed.

3 11332

why fuse is not used in neutral...

12 35396

what is the relationship between horse power and watts

9 22909

what is power and what is watts detailed description and formulas

2 4696

why 30 ma elcb is used ?why cant 100 ma?

3 24009

[lease send recent question papers of rrb in junior engineer

1909

WHAT DO U MEAN BY THERMAL OVER LOAD RELAY& WHERE THEY ARE BUSED

L&T,

4 7315

What should be the value of earth resistance for an instrumentation/electronic circuit? As per which IS/IEC Code?

IOCL,

3 8123

why should we place 9KV lightning arrestors in 11KV substation ?

DOL, ISRO, Matrix,

9 45351

What is the AVR in DG & its functios

Godrej,

2 33848

Why you shifting job every other year?

1 4111

could any one plzz give me the placement tech papers taken by iocl,and bpcl in chemical stream..... my id is.... mishra.gaurang@gmail.com

2219

what is the difference between NC & CNC machine.what is the difference between equipment & machine tool

2 6675

How to prepare electrical preventive maintenance plan & shedule of machine tools.

2 7069

what will happen if the frequency supplied is more than the frequency of the instrument...?

3 5760

Un-Answered Questions { Engineering }

What is mechanism?

1113

CT Ratio of a energy meter connection is Red Phase : 100/5A, yello Phase : 50/5A & Blue phase : 100/5 A what is the overall Multiplication factor

1657

why +24 v and -48 v give to BTS? If -48v protect from surge then why we not use -24 v?

1842

According to conduit size which size wiring & how many wires can we provide wires in conduit & how can we select conduit size accordingly?

1906

What are the techniques to measure road difference?

1300

DAE Mechanical engineering interview questions

1585

I want to merge a cable..in between two metering Cubicals which contains CT's and PT's and Energy meter..before taking merger..what are the common things required?

1663

in electrical control panel. how can i choose the cable rating. (example - 11kw motor, 18-25A mpcb}

2863

how do i write program like one shown 1234567654321 123456 654321 12345 54321 1234 4321 123 321 12 21 1 1

15491

Sir Plz Send me the questions of interview of Mechanical stream for ONGC

2009

How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.

1876

While calculating the weight of the steel per running meter, the formula used is [(dxd)/162]. Why 162 is used in denominator & how it is derived?

1593

What is equalisation? Why do we need it?

4913

we have virtual function then why need of pure virtual function.

1794

What is the differerence between hysterisis and linearity.

2321

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