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Engineering Interview Questions
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As per thumb rule cement required per 1 cum of M20 concrete is 411Kg/cum(1.57/5.5=0.285cum of cement i.e 0.285*1440=411Kg).But as per PWD rate analysis cement required is 347Kg/cum.the difference is 64Kg.This kind of difference is coming every grade of concrete.Can you give perfect suggestion regarding this.

 2 18594

WHAT IS C.C IN AUTOMOBILE????

IBM, Pricol, TATA, Tata Motors,

11 16084

Dear all, i completed M.E(Power Electronics & Drives) 2011 passed out having 78% so i need job in core side but i don't know how can i receive the calls from electrical companies and i uploaded my CV in naukri, times jobs etc.. In that iam not recieved any mails from good companies so give me best procedure plzzzzzzzzzzzzzzzzzzzzzzzz..... Thanks, K.Linga Reddy Email-id:-lingareddykmthm@gmail.com Ph no:-08015402078

 1413

What Normal(Tangent) towers and Tension(Cut-point) Towers?

ABB, BGR Energy, NTPC, Powermec,

1 5233

what is protocol exactly called ? when some body ask which protocol u r using example:siemens pg pc interface

 1 2686

what difference beetwin phase voltage & line voltage and phase current& line current ?

 1 4933

How can we convert dc to equivalent ac??

 4 4729

What is the difference between grid and off- grid system??

GVK,

1491

what is c.c in automobile

TVS,

7 8103

Can we generate 3 phase power from single phase connections?? If yes, how?

 2 3808

what is swirl induction in i.c engine????????

Ashok Leyland,

1 9944

wt is dynamic coupling????

 1542

What is the main difference between Cavitation and Flashing?

 1 13436

Why we used cage in control valve?

 8 8909

what is harmonics?

powercom,

1 3816

Un-Answered Questions { Engineering }

How will you test a transistor with a multimeter?

636

how much value of resistance should connect to 15 kw, 6 pole 3 phase slip ring induction motor having RV-240, RA-42.

1460

What is difference between start imitation and start interlock for 3 phase motor protection ?

1799

is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.

1325

In our factory so many iron pillors are exists for supporting the shed/Hangar. If do more no of earthings at one piller instead of doing more earth pits in many locations and running earth strip around the hanger, I can save the money. Please suggest this method is acceptable as per Is specifications though the Earth resitance of the farthest piller is with in the limits as per IS specifications.

1653




I want to know the material required per Square foot in rcc roof i.e.Steel ,Cement,

1523

what is the calculation involved to design the heater to heat 10KL of water in temperature control unit?

1484

List the different devices and components of main switchboard.

1989

Share with us about a time when you had to present a proposal to a person of higher position and were able to do it successfully?

1603

what is the input of digital counter during the the calibration time?

1839

Explain to find conductivity?

549

hello sir iam atul joshi from mechanical branch. i want to know about the syllabus of technical ques of jindal steel

1506

How to find the bearing dimension from its number for ex 24040

1702

What is horizon or horizontal mining?

646

written test: 1) periodical and monthly maintenance are called preventive or panned maintenance. 2) Mechanical seal parts and their material. 3)Urea plant main parts and their construction material details.4)Name diagram of the given turbine5) Turbine nomenclature like API name.6)All types of corrosion like Galvanic and oxide with example.7)Parts of gate valve and its usage. diaphragm gate valve usage. etc.....

1834

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