Engineering Interview Questions
Questions Answers Views Company eMail

What is the rating of your capacitor bank at your company.

Sterling, Apollo, Cisco, Government, ATC, CBRE, Victory, Reliance, Amara Raja, Amol Electricals, Ajnara Group, JLL, MEIL,

23 26586

What is the max demand on your transformer and your company?

Bhel, JLL, MNC, HPL, Lemon Tree, Tata Power, TATA, Torrent Pharma,

6 14295

What is the power factor you maintain at ur organization?

Microsoft, Wheels India, Cummins, Powergear, Suncity Strips, KTC, Secure Meters,

37 33971




How do you connect the capacitors on polyphase circuits?

L&T, Transco,

7 9756

What is the make of breakers, transformers, generators? What are their capacities and ratings?

Bharat Bijlee,

2 8839

Is your generator is automated or manual if so do you know the circuits?

RRB,

5 7120

What are the different sizes of cables for H.T and L.T side of supply?

Bhel, Karthik Industries, Lanco, Torrent Power, Shilpa Electrical Engineers, Nedco, BSES, TATA,

7 32332

Do you know how to measure the earth resistance? if so explain it

MSEB, ABB, JLL, Dalkia, Genpact, Sical, L&T, University Exams, IOCL, College School Exams Tests, Saraca, Electrical, Telecommunications, BridgeStone, Dalmia Group, DEC,

39 93314

What is meant by H.R.C fuse?

Taj Group, Gas Projects, GSCE,

39 135893

What are the different protection systems takes place on control panel board?

6 9290

What are the different ratings of the fuse units for different distributions at your organization?

UPPCL,

1 4176

What are the different protection systems used to protect the transformer internally and externally?

15 22853

What is the rating of your substation and what are the different types of substations?

Bhel, UPPCL,

5 18137

What should be the earthing resistance of an industrial substation and also What should be the house hold earthing resistance?

TATA, Pharma, TAAT,

20 51231

How do you maintain the earthing resistance?

Birla, Ford,

10 18925







Un-Answered Questions { Engineering }

what is the minimum power (P=VI)to produce a spark?

477


How much pressure on air reservoir?

430


i want all question & answers of the written exam

459


what is the difference between pthread and taskSpawn

1021


Exterior Joints,define

138


I am teja. I am studying Msc(tech) Electronics and Instrumentation (3years course) in Andhra university. But my course is not recognised by UGC and AICTE. Please tell me the job opportunities after this course. And i fineshed PLC course in IGIAT ,Vizag.Also complted my short term coure in SCADA, Seimans WinCC in ATI,Hyd.After Msc can i join Mtech for good job? or phd. How i can get good job in INdustrial Automation Side. Please give replay.Because this is my life matter.

644


I need model question papers for RRB section engineer Chennai... Please send to my E-mail Id:- maitheerainbow@gmail.com

505


Dear sir, I have applied section engineer post at rrb Chennai.Please send me the previous technical question papers and answers

453


If the line voltage is reduced to 75% of its rated value then by what percentage current will reduce ?? 75% 25% 50% no change and why ?

477


how can we calculate the ratio of caustic soda and water in lrs.

2683


if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?

348


sir, I am applied RRB chennai,MMV(mechanical),Pls mail 2006,2007 & 2008 years solved question papers.My Mail jrks@rediffmail.com

504


steps which are performed in the bios POST codes

420


If Dg set load increase 25%, How much increase fuel Consumption (15 kva 2 cylinder DG set)

813


Difference between ultra sonic flow meter

315