Answer / mechanical engineering

pipe line all question

Who all falls under the Perview of Excise Duty, we mean who has to pay the Excise Duty, eg: does all mfrs have to pay ED or who has high turnover they should only pay ED, if yes that what is the Turnover limit?

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bel question

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1>what is the material of ball bearing?

11 Answers   MAHINDRA,

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i want to know how a dg set run/works and what is strock and what difference in between two and four strock engine.

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why screw pump are used insteed of centrifugal pump?

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What are the modes of heat transfer?

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Why and what cause of leak fuel oil in high pressure pipe of main engine?

0 Answers   RRB,

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What is general pressure ratio for axial, reciprocating and centrifugal compressors?

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What will be the cause of high temperature in one cylinder of D/E?

0 Answers   RRB,

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whats the Formula to calculate temperature of steam at given pressure

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Fire Engine should be stopped in auto mode or not. If stopped then why and if not then why not?

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i am P.SURESH(B.Tech-Mechanical) i need previous ouestion papers of NHPC-National Hydroelectric Power Corporation Limited,please get me.

1 Answers   EIPRO, NHPC,

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