1. Categories >> Engineering
  2. Suggest New Category


Engineering Interview Questions
Questions Answers Views Company eMail

what is static excitation and dynamic excitation of synchronous generator,scr excitation is a brush or brushless excitation?

 6 28845

Sir, plz tell me the relation b/w KW and frequency in Variable frequency Drive?

 2 4122

sir, plz tell me how much kvar capacitor required for 1000 amp or 500 Kw load ? what is the formula ?

CSPL,

14 32689

During he starting up of the motor, the upstream's MCCB (350A) always trips due to the UVT relay activated. Can Star-delta starter use for a 20kW Motor (For a powder mixer machine) cause voltage-dip in the supply line voltage? If so, what are the recommended solution to eliminate/reduce the transient voltage dip in the line voltage?

 4 5453

what is meant by shear resistance in concrete?

CCCL,

1672

Hod do u calculate cable size for underground laying and the factors effecting/influencing it??

Kuwait Oil Company,

4 13737

i need NIC written test paper or give me any idea about written exam.Plz send me at smileever8@gmail.com

NIC,

1671

sir pls send the je exam - 2008 and other model question papers..

 1649

what is the criteria for selection of conductor used for ehv ac electrical dischrge

National Productivity Council,

1600

In an LT pole, the line voltage is 415V. How is it converted to 230V into the house via the service cable?

 10 15518

sir please provide with the technical papers of mechanical stream at earliest for hpcl exam..or refer any link to get the same??????

HPCL,

1461

we need a ntpc previous papers

 1439

why do we lay up the core of a cable?

 1597

how does the thyistor work in dc drive?

 1537

Please send me Sample papers National Informatics Centre (NIC) Programmer. I am giving this paper first time..so if any one have previous question papers send to manoj200.yadav@gmail.com. thnx in advance

NIC,

1430

Un-Answered Questions { Engineering }

what is the usage of microcontroller in the panel board?

1538

Which condition will prevail for the design of a swimming pool ? When the pool is empty or when it is filled ?

1952

what is rating boiler

1555

3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........

1478

What is the disadvantage in proportional controller?

618




Define polyester?

1

What are the differences between inviscid and viscous flow?

660

During underground cabling in landscape area what did we cover the cable with to prevent the electric shock & protect the cable?

1403

Action plan to closr NCR (NON COONFORMANCE REPORTS)

1807

oltc of a transformer, how it works? and what are the equipment consist of describe briefly?

1566

how pumping of concrete effects the quantity of material used in it?

1284

which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

1994

DURING STEAM BLOWING OF PIPE LINE, A BLUISH COLOR CONICAL PATTERN IS OBSERVED AT THE END OF PIPE. WHATS THE CONCEPT BEHIND IT?

1854

why +1 to be followed for calculating the no of bars in BBS. Please explain

1500

role of europe union in UK safety legistlation (electrical safety)

1332

For More Un-Answered { Engineering } Questions Click Here