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,

9 35805

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 57596

How do you connect the capacitors on polyphase circuits?

L&T, Transco,

9 26470

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

Bharat Bijlee, GHPPL, Tata Motors,

4 18499

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

RRB,

7 16171

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 54669

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 131498

What is meant by H.R.C fuse?

Gas Projects, GSCE, Taj Group,

39 164205

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

BSNL,

6 18286

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

TATA, UPPCL,

3 10121

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

16 36546

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

Bhel, NTPC, UPPCL,

5 29207

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 80776

How do you maintain the earthing resistance?

Birla, Ford, JLL,

13 34422







Un-Answered Questions { Engineering }

Explain the working of current commutated chopper with aid of circuit diagram and necessary wave forms. Derive an expression for its output voltage?

112


What is the main cause of magnetism?

1028


0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz

1205


I am abscent to the external exam due to illness then what happen

905


What is the meaning of 40X8X2 busbar dimensions for carring load of 400 Amps

1027






explain the mode of metal iranafer in Co,welding

677


How would you choose differential range?

138


What is the design of mechatronics system used in washing machines?

128


What are primary elements of measuring pressure?

153


By referring to the barkhausen criterion and conventional circuit's analysis,show that for the Wein Bridge oscillator to oscillate,the voltage gain (Av) of the op amp must be set to 3 and the feedback ratio must be 1/Av.. Anyone, please help me!

2513


why the pic micro controller have internal eeprom?But in 8051 have only rom and ram.

1947


WHAT THREE SPECFIC JOB POSITIONS TO YOU TARGET FROM THE COMPANY?

1043


What is the kiosk parts, about them and their functions ? If anybody have some PDFs files or details about this plz send it on tawhidfaisal@Yahoo.com

866


hiii.... can any one provide me previous years question paper of hindustan petroleum for instrumentation engineering???

1016


Define Poisson's ratio.

134