Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is the difference between transformer welding machine and rectifier welding machine?

2 12563

What would you like to do?

1 1478

what is presure?

IGCAR,

5 3950




In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is:

2 7285

y we are used oil in the dead weight pressure tester

1 663

how do you differentiate the while look at drawing whether it is first angle or third angle projection.

L&T, MAHINDRA,

2 3199

WHY DO DEAD BODIES SAIL ON WATER WHERE AS A HUMAN BEING GET DROWNED?

1 2183

what is the stanton curve?

IGCAR,

1107




When we open the door of refrigerator then we feel hot,why?

BARC, KPIT, Power Plant,

3 7676

What is meant by running clearance?

1242

What causes a hydraulic cylinder to skip?

843

What type welding electrode is used to weld chrome?

IOCL, TIST,

926

How will you measure the eccentricity of the turbine rotor during running

Reliance,

1637

how can i identify various hose fitting threads

720

Hi! Greetings of the day. Can somebody tell me about as built duct sheet area calculation method. As we know that for this purpose A = (W+H)*2*L. But I have query about multiplication factors for elbows, tappers, offsets etc if there is any. Also refer the papers if available. Please revert. Thanks in advance.

535


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Un-Answered Questions { Mechanical Engineering }

Compare the working principle of gas turbine of capacity more than 10megaW, diesel generator and wind turbine

855


diffrence between fmea, pfmea,

1114


respected sir, i had applied for the post of GET for JSPL so kindly send me the syllabus and exam pattern for the concerned examination. my mail id: starsunny49@gmail.com thanking you sir

909


HOW TO CALCULATE THE FILTER ELEMENT AREA FOR VISCOUS FLUIDS IN CASE OF PLAETED METTALIC FILTERS

665


please any one send the fenner model question........

695






Find the greatest and smallest number among the given 5 numbers without using ‘>’ or ‘<’ operators

1006


I want to know flow rate,max pressure drop,heat load,design pressure,test presurre,temp both inlet and outlet of coldside and hot side of 1,2,3,5,5.5,7.5,10,12,15 tons

619


WHAT IS THE TOTAL HEAT RATE OF PLANT AND WHAT IS THE HEAT RATE OF BOILER?

917


how can i access syllabus of different psu.plZ help me

992


can anybody provide me the HPCL apptitude papers?am having the test on this feb 19th 2008 so plz

3492


I HAVE SELECTED INTERVIEW FOR GOVT POLYTECHNIC LECTURERS.I DONT KNOW ANYTHING.PLZ HOW INTERVIEW WILL GO AND WHAT QUE'S SUPPOSE TO ASK ABOUT SUBJECT.PLEASE SEND QUE'S AND ANSWERSTO MAIL OR CALL THIS NO:9966924990.PLZ HELP ME.

7051


what is the minimum velocity of cooling water for maximum efficiency of condensor.

936


How to calculate the no of straps required to hold a bar bundle which varies in different length? Ex say 6M bar ,weights 1.3 ton with 250 bars in the bundle.

114


What is function (in details) room sensor and tube or coil sensor in HVAC system?

184


What is the maximum P-max for a cylinder in M/E.

768