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

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

Ajnara Group, Amara Raja, Amol Electricals, Apollo, ATC, Bhagiradha Chemicals & Industries, Bharat, CBRE, Cisco, Government, JLL, MEIL, Reliance, Sterling, TNEB Tamil Nadu Electricity Board, Torrent Pharma, Victory,

36 99039

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

Bhel, CBRE, Core Consultants, HPL, IOCL, JLL, L&T, Lemon Tree, MNC, Rashmi, TATA, Tata Motors, Tata Power, Torrent Pharma,

10 68485

What is the power factor you maintain at ur organization?

Cummins, Exide, Johnson and Johnson, KTC, Microsoft, Powergear, Secure Meters, Suncity Strips, Wheels India,

43 102078

How do you connect the capacitors on polyphase circuits?

L&T, Transco,

10 53387

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

Bharat Bijlee, GHPPL, Tata Motors,

4 37255

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

RRB,

7 35966

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

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

7 79306

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

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

42 179205

What is meant by H.R.C fuse?

Gas Projects, GSCE, Taj Group,

40 204588

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

BSNL,

7 38649

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

TATA, UPPCL,

3 26757

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

16 62177

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

Bhel, NTPC, UPPCL,

5 48603

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

Jindal, Pharma, TAAT, TATA,

20 112594

How do you maintain the earthing resistance?

Birla, Ford, JLL,

13 59731

Un-Answered Questions { Engineering }

What is the basic difference between OPC

2032

1)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (gusaiyogendra03@gmail.com)

2270

The lowest allowable insulation resistance?

1902

What is pattern markings?

Which are the sheets of metals?

1056

What is the difference between isotropic and anisotropic materials ?

1109

what is the difference between switchgear and circuit breakers and is there any difference between outdoor and indoor switchgear and circuit breakers , and how would you differentiate between switch yard and substation and grid station . thanks

2201

In siemens PLC, why do we want to move the data ?

2305

How much cement and sand required for 9"brick wall per square metre

2907

How can arsenic be removed from aqueous waste streams?

1175

what is receiver device in ir receiver which catch over signal of ir?

2072

What is the purpose of turning gear

2044

What is "H7014C/HQ1P4 BEARING" means ???

1782

why power contactor using in DG set's neutral which is using as a stand by load during government electricity shutdown?

1634

How many are the types of instrument cables in terms of No. of pair.

2174

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