Engineering Interview Questions
Questions Answers Views Company eMail


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 36466

What is the power factor you maintain at ur organization?

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

42 58391

How do you connect the capacitors on polyphase circuits?

L&T, Transco,

10 26966

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

Bharat Bijlee, GHPPL, Tata Motors,

4 18671

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

RRB,

7 16369

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 55098

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 132453

What is meant by H.R.C fuse?

Gas Projects, GSCE, Taj Group,

39 164880

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

BSNL,

7 18528

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

TATA, UPPCL,

3 10249

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

16 36964

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

Bhel, NTPC, UPPCL,

5 29454

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 81415

How do you maintain the earthing resistance?

Birla, Ford, JLL,

13 34931







Un-Answered Questions { Engineering }

What is the difference between rated and per unit in transformer?

1225


what is thresold of perception

1016


What do you understand by ductile-brittle transition temperature?

144


Explain what is a state table?

148


WHAT IS MEANING OF Gg & Gg IN hrc FUSE

2263






What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?

577


A 50Hz,4-pole,3-phase,star-connected synchronous motor has a synchronous reactance of 12ohmsper phase and negligible armature resistances.the excitation is such as to give an open-circuit voltage of 13.2kilovolt.the motor is connected to 115kilovolt, 50hertz supplying. what maximum load can be the motor torque,line current and power factor?

1133


what is the use in canals of longitudinal drains and cross drains in lining areas?

746


any one can send me instrumentation previous interview papers? I prepare for MNC Company Interviews? my mail id- Rakesh.Golla@dodsaldxb.ae , and another mail rakesh.gvk@gmail.com

1057


Draw vi characteristics of pn junction diode.

140


What is the instruction to load the register B?

1393


What does afbc stand for?

150


How the GATE rank calculated?and whats the importance of GATE SCORE?And how it calculated?

1186


What is the common source of leak in stern tube

994


There are many type of control cable like pair,core,tried, What are defination each one

1276