25 questions in 25 minutes were asked by L&T corein mechanical engg test on 28 nov 2011 are as follows:- L&t mechanical consists of 1> airfuel ratio 2> mollier chart for flow rate 3>homogeneous or hetreogeneous mixture 4>sublimation curve 5>effect on room temperature when fridge is opened 6>cop of refrigerator 7> punching and piercing uses shear or not 8>method not used for tapering 9>forming method not used for productn 10>numerical regardng no.of cuts 11>flow of chip is controlled by which parameters 12> property important for impact loading 13>stifness of spring when it is cut into 2 pieces 14> device reqd for energy fluctuation 15> property on which rivet is selected 16>crowning to prevent flat belt pulley errors like undercut 17>cavitation occurs at which stage 18>qstn regardng inventory control 19>for ship vessel industry what sort of plantlayout reqd 20>value engg definition 21> qstn on how the extnsn occurs for uniform loading 22> qstn regardng stress actng on the shaft23>maximum value of mohr's circle diameter 24>qstn regardng meshing of teeth 25>qstn on helical gear reqrd better read G.K.PUBLISHERS GATE PAPERS ESPECIALLY FROM 1993 to 2003 ESPECIALLY THEORY QUESTIONS RATHER THAN NUMERICAL QUESTIONS
how to calculate british temperature unit (B.T.U)?1 1842
Sir can u send me few interview questions and answers based on Deputy Superintendent(materials) of APSRTC. I have selected in written.reply to email@example.com thank u.553
please send me previous placement papers of cummins company1075
How much capacity or discharge for 1 hp diesel water pump2098
how to work on angular contact bearing? And which type load it take.2 1682
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What is more efficient between 2stroke & 4 stroke engine?3 3078
which quality steel is better for molasses storage tank? & why? IS 2062 GR A OR IS 2062 GR B
What are the defects in exhaust valve?
I heard that the acetylene cylinder pressure can't be brought down below bar while using for welding activity. Is it true. . If so pl explain why
What will happen if you blow the soot in the boiler?
What is hysteresis
Draw the flow of F.O. diagram from service tank to Main Engine?
present salary with all benefits (ctc) please give breakup it possible ?
what is punching force required for embossing of depth 3.5mm and diameter 58mm
How to find rating of Chiller a.c. plant i.e. how to calculate the a.c. load of an area, feeded by Chiller ?
How to exite natural frequencies in a overhung rotor
What is the use of multi tester?
What is churning effect of turbine
What is the color of flame if the boiler is running in good condition? How about when it is not in good condition?
What is blast furnace
what is the reason of hat and work is not conserved energy?