difference between i c an ci engine

2 Answers   SSB,

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What are the different types of pumps? and their usage.

0 Answers   John Deere,

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Pls tell me the diff bw impulse turbine and reaction turbine

0 Answers   Essar,

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Why is nitrogen used in welding?

0 Answers  

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Ratio of specific heats of air.

2 Answers   Bhel,

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What materials are used for engine propeller?

4 Answers  

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1-How to calculate the CFM of HVAC ? 2-if we have CFM and then how can we calculate AC Duct size?

1 Answers  

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conductivity of porous substance like sponge is depended or independent of pressure?

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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What is the plant heat rate and what is the turbine heat rate?

1 Answers   JSW,

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• Are you willing to put the interests of the Company ahead of your own?

1 Answers   Petro Star Mount,

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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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