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
L&T,
3398Sir can u send me few interview questions and answers based on Deputy Superintendent(materials) of APSRTC. I have selected in written.reply to bhanudammoju@gmail.com thank u.
1814Post New Mechanical Engineering Questions
plz give sample question paper of hpcl thank you shinde_murali@yahoo.co.in
Name two vital conditions of a perfect gas.
What is g.i.?
What is the difference between basic hole and basic shaft ?
why are using ahu?
What is the normal vacuum pressure in a steam turbine atmospheric condenser?
How engine design needs to be changed to burn lean mixture ?
What is the indication of leaking starting valve of an engine?
Why coupling should be located very near to the bearing? Why lap joint not recommended for tensile force?
Explain the causes of the exhaust valve leakage.
Explain the difference between the points of inflexion and contraflexure?
Define buckling factor?
What type of cross-section is usually of a chisel?
how to prepare welding procedure specification and pqr
Explain the difference between the flight of a plane and a helicopter?