How can an internal combustion engine be used for refrigeration?

2 Answers  

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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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please briefly explain the Discharge process and Formula of Centrifugal Pump

0 Answers   AA Enterprises, CPWD, Disha Industries,

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What is welding defect?

3 Answers   FAG, IOCL, Sona Koyo,

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what is the ejection system in mould making?

2 Answers  

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hi guys ,pls help me......i urgently need previous year question paper for preparation of HPCL (MECHANICAL).pls email me @ mangal_2911@yahoo.co.in

0 Answers  

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define stress

6 Answers  

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wt is MAG weld? wr it is specifically used and reason for it .

0 Answers  

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Explain how does the pulley belts are to be aligned?

1 Answers   Turbo Energy,

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What was the spinning jenny?

0 Answers  

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What is Temperature ?

5 Answers   Dr Reddys, Reddy Labs,

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what is the function of neck ring in the centrifugalpump?

2 Answers   HPCL,

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