Engineering Interview Questions
Questions Answers Views Company eMail

What are the logic behind 2x2 and 2x3 logic and more when ask in interviews

Reliance,

1 4221

M30,M35,M40,M45 how much ratio

JMC, JMC Projects,

3 17064

what is the method used for marking of cantilevers in hirise buildings by using theodolite

Aditya Birla,

2429

how to estimate man power for estimating the time required for completion of a project in terms of carpenters,barbenders,masons for block work ,masons for plasteing ,unskilled labour, painters, tiles masons,plumbers and electricians for medium and high rise constructions and independent villa projects.

CPWD, HGS,

3327

Please tell me in DETAIL about the following 3 types of fuses or recommend me a good power system protection book or a website link ? 1.Dropout Fuse 2.Striker Fuse 3.Empulsive fuse (not sure if its impulsive or explosion fuse , sorry)

1674

which transister (npn or pnp) is used in vibration monitoring for negative voltage? 

2 7199

What is the difference Marshaling box and RTCC (Relay tap changer circuit) Panel of transformer ?

1 5079

What is the difference between bench set and operating range i control valve?

Descon,

1 7522

what will be the efficiency off x'mer during no load test and during short circuit test

GPSC Gujarat Public Service Commission,

1 3377

How dc generators direction can be reversed ??

GPSC Gujarat Public Service Commission,

2 4896

What are the safety equipments you should use while you are in a hvac switch yard

GPSC Gujarat Public Service Commission,

1 3962

Do you know what is dry-out test in x'mer

First American Corporation, GPSC Gujarat Public Service Commission, Jindal,

2218

What is meant by vector group

GPSC Gujarat Public Service Commission, VA Tech Wabag,

1974

What are IR values and what it should be for coil and for insulator

GPSC Gujarat Public Service Commission,

2516

why use to 250 ohm for hart protocol and why hart communicator not communicate without 250 ohm 

OMV,

4 14893


Un-Answered Questions { Engineering }

What happens when water mixed with cowdung is used for priming instead of water for lifting water in pumps?

1812


What is the drawback of class b amplifier?

647


what things need to be taken in consideration if your seat is near Emergency Exit?

717


What is Anemometer used to measure?

675


What are the faults that might happen in a DCS ?

1490






Brushes are placed at magnetically neutral axis,when brushes reach that point,the armature conductor gets shorted,but it can be seen that the dc supply is also shorted,wont that get damage? help me plz

1803


what is meant by CT`s saturation ? Can we use Metering CT`s with Protetection CT`s ?

1666


Mention the materials used for making care labels.

5


Define vatting?

1


i want BHEL electronics and communication placement papers.

4646


am commissioning the trafo without connecting the neutral therefore unbalance will occur what is the alternative solution for this?

1356


I m having skype interview with germany team what are the common questions asked?

635


what is the equvalent indian material code for EN10025/2- S75JR

2433


what purose of the double circuit transmission line phase of the line phase changed for circuit-1 for Circuit-2 R-Y-B B-Y-R

1818


which type of que can be asked in this company?

1506