why the head portion of the screw jack (which carries the load
when not rotating) is made hollow?
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Explain the fresh water cooling system.
if u have three steam turbine blades, how will u find which blade is for low pressure, high pressure and medium pressure?????
What do you mean by super critical above 500MW in Thermal power plant?
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Respected Sir, I am preparing for J.E of RRB Chennai.Please send me all RRB Chennai solved paper in the year of 2004 to till date. My ID is musini_p@rediffmail.com Thanking you sir, Anand
1. 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.
Identify the common problems and solution for gas turbines, diesel generator and wind turbine during operation.
Explain the difference between projectile motion and rocket motion.
what is toughest metal to weld of tungston or cast iron?
Define angular momentum?
What is the maximum use of magnesium ?
What does SAE-40 represents? and what is a multi-grade oil?