What is the difference between torque and moment?. is there any difference between pressure ans stress?.
6 9120Two pumps connected in series , what will be the shape of QH curve ?. What will be the shape if they are in parallel.
1 2201How will you size a pipe?. What is Darcy's formula?. From where you will get friction factor "f" ?. In darcy formula substitute f = 16/Re and now you see hf proportional to V instead of V square. How do you explain?.
1571What is Natural frequency of Vibration?. Imagine a circular disk of radius 'r' is oscillating inside a Semi circular ring of radius 'R', how will you find natural frquency of the system?.
2 12404What is critical pressure ?. What will happen if water is heated above critical pressure and temperature?. What importance it is having related to Boiler?. Upto what presrure natural circulation is possible in Boilers?.
1889Steering handle (round dial) of motor vehicles (CAR,BUS,LORRY) wiil be designing with two cross supports without 180 degree straightness( it will be little bit cross). Why?
1394I am doing 3rd year mechanical engineering. I want to place in good mechanical engineering core company. So please guide me how to prepare for interviews, and what can i do for placed in good company?
1258Post New Mechanical Engineering Questions
What is meant by parallel flow heat exchanger?
As compression ratio increases, thermal n increases. How is thermal n affected by weak and rich mixture strength ?
What is vane diagram in centrifugal pump?
Where is the expansion tank located?
Why is nitrogen used in welding?
What is the materials of jib?
one kg of gas is compressed adiabatically from 1 kg/sq.cm,1 cubic metre volume and 300 kelvin to 5 kg/sq.cm,0.5 cubic metre and 400 kelvin.work transfer in this process will be
Whether superheated steam can be treated like ideal gas ?
sir, i need some help by you. sir i want to know there are any industry that give six month training on the basis of entrance examination. sir if there are any .pls send me ans on my email-id sk12005@rediffmail.com pls.
what is the responsibility of assistant manager in welding in goa shipyrad company?
What is the function of a thrust bearing?
RRB exam model questions pls forward.
Discuss the role of manganese in alloying steels?
What are the automatic tripping devices of diesel generator?
Name the operation which can be performed by lathe machine?