Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

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

2 13203

What would you like to do?

1 1557

what is presure?

IGCAR,

5 4127




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 7616

y we are used oil in the dead weight pressure tester

1 731

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

L&T, MAHINDRA,

2 3300

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

1 2252

what is the stanton curve?

IGCAR,

1157




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

BARC, KPIT, Power Plant,

3 7979

What is meant by running clearance?

1312

What causes a hydraulic cylinder to skip?

903

What type welding electrode is used to weld chrome?

IOCL, TIST,

992

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

Reliance,

1703

how can i identify various hose fitting threads

781

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.

609


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Un-Answered Questions { Mechanical Engineering }

What is the importance of Prandtl Number in heat transfer?.

1789


plz anyone provide me the sample test papers of ONGC as of i m from Mechanical engg bakground and would be appearing for the test in the june 2010. My email id - neeraj_94312@rediffmail.com

690


Explain the operation of a centrifugal purifier.

1166


composition of cast iron fc-500,fc-550,& fc-260 which is use in sheet metal industries as a piller set

2168


What are the causes of I.O. high temperature in a diesel engine?

737






Can anyone explain Things gone right(TGR) and Things gone wrong(TGW) in the APQP process? preferable With example.

5537


i have been selected for the HAL interview? what type of questions can i expect? technical or personal? pls help me in this regard and mail to sankar_aji@yahoo.co.in

1117


What is the Self & starter? what does it do in the in Genset

834


What is the function of AUTO SHUT OF Valve in Diesel Engine?

576


What is breather frequency of tank?

906


Relatesd Applied Mechanics

1212


Reason why we should avoid low speed running generator?

740


What is the formula to calculate how to find the amperes in 1ton and how many btu

914


sir can u plz send me Jindal Steel's mechanical engg. paper and the aptitude paper of previous year....i wud be very thankful to u.... my email id..- suraj.candid@gmail.com

911


hi, if anyone have previous year paper of NHPC or some questions, Please send me at gupta.pankaj20@gmail.com

1586