I have applied for rrb ,for the post of JE (mechanical),So please send me the solved Question papers for the past four years RRB EXAM's as soon as posible.
1 3596diffuser increases pressure but in turbine pressure is decreasing when steam passing through casing?
1 3653what is the difference between bearing and crushing mode of failure in respect to machine design?
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1 9142what is the difference between set up of cast iron manufacturing industry and steel manufacturing industry?
1936Hi i am riyaz ahmed . i got rejected for first time and i nedd to apply for next time and can i apply in 1 or 2 week . and wt abt my sevies fee ? i should make a new once shill i go with the same and wt docement i should change can u plz help me out and my mail it is royalriyaz@gmail.com
25631. Mass of water is 100 lit. & Its initial temperature is 40ºC. Find the capacity of refrigerating machine (Ton of refrigeration) when it is converted in to 0 ºC ice, within 2 hours.
1 3503Post New Mechanical Engineering Questions
How to Start Boiler Electrical Feed Pump? I mean to How to Charge it?
What is the world is hardest metal?
Will a steel cable become longer if it is heated while under load?
Can any one plz help me to find aptitude questions on UG.NX software??
How does hydraulics work?
What are the two basic types of steam turbines?
wt is MAG weld? wr it is specifically used and reason for it .
In convection heat transfer, if heat flux intensity is doubled then temperature
purpose of primary and secondary air? causes of smoke?
How is technology significant in the field of mechanical engineering?
If you have a valve with an applied pressure, how do you determine the stress to the closed and open valve?
Discuss how to prepare the M/E in the standby condition
What is sheet metal work?
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?
List the energy saving opportunities in air compressor system.