calculate the expantion of steel bar 2,5 long if its temperature rises from 20 degrees to 250 degrees and its co effient of expantion is 0,000011 mm degrees
749Is it a good sign when thick smoke comes out of a Oil vapor extraction fan of a steam turbine oil sump? What does it indicates?
879From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done? A. 564 B. 645 C. 735 D. 756 E. None of these
1 1320If an ID Fan is designed for a suction pressure of - 250 mm wg and discharge pressure of +150 mm wg, and it is installed in a system where the required system resistance at suction is only -50 mm wg, will the ID Fan be able to produce a discharge pressure of +350 mm wg?
1 2218Post New Mechanical Engineering Questions
what is mean by boiling mechanism ?
What does a pump develop? Give reason to support your answer.
Which is the best option for maintaining water level of Boiler 1)Float type air break switches(well known as Mobry) or 2)DP type transmitter? Please explain in detail !
Why is the suction pipe of vapor compression and refrigeration system insulated?
what is the pattern of written test for the post of trainee mechanical engg.
Why pert is preferred over cpm for evaluation of project ?
How much is 1 kn in kg?
what is the diffrence betwen primary pumps and secondary pumps in aircoditioning field
What is the purpose of bilge separator
We select 10mm nominal thickness for Elip head of a pressure vesel. The minimum thickness after forming is 8.2mm. (Shell thickness is 8mm. The minimum thickness after forming is satisfied or not with UG-79 (d)(3) in ASME SECTION VIII, Div.1?
what is difference between british wire guage & birmingham wire guage
Define the term latent heat.
i want to know what r the various job in government as well as central government, for mechanical engineers. can any one answer plz
effect of temperature on stainless steel,aluminized steel,chromium at (500C-750C)-required for project work on silencer 1.thermal conductivity 2.heat conduction 3.mechanical strength 4.temperature to weight ratio urgent
what do you mean by emissive power?