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

0 Answers   L&T,

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What is engine?

8 Answers   BMW, Yamaha,

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What is torque converter?

0 Answers  

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why we open open condenser vacume early when the unit get balck?

0 Answers  

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What is the advantage and disadvantage of IS 2062 Gr A over IS 2062 Gr B & C

3 Answers   TATA,

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What is fuel ratio ?

0 Answers  

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What do you understand by the hooke`s coupling. What are its purposes?

0 Answers  

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Is it possible to fix 1/2" BSPP Male thread with 1/2" BSPT female thread. If yes is it safe for gas transport applications.

1 Answers  

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How many lubricating holes are there in cylinder?

1 Answers   RRB,

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Gegger is used in foundry for the purpose of____________

0 Answers   ARM, Bhel,

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Tell me about a suggestion you have made

1 Answers   Petro Star Mount,

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suppose that there is a gas turbine of 110MW having 3 stages, and compressor having 17 stages. what will happend when the stages of turbine increses to 6.

6 Answers  

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