Answer / Vikas Singh

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What is the difference between efficiency and effectiveness of an machine,man

1 Answers  

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Suppose water is there in a pot. It is being heated continuously untill formation of superheated steam. What is the temperature profile of water?. What is the temperature profile of the pot?.Imagine pot is heated from bottom.

1 Answers   Ashok Leyland, IGCAR, Videocon,

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What is the principle of mechanical refrigeration ?

1 Answers  

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What is the structure of pure iron and whether it is soft or hard ?

1 Answers  

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The ability to draw wires is called

14 Answers   HAL,

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What is difference between pipe and tube?

4 Answers   Tata Technologies,

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What is the name given to ratio of actual cycle efficiency and ideal cycle efficiency?

1 Answers  

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Hindustan petroleum placement papers.please send me.

2 Answers   HPCL, HSBC, NTPC, Satyam,

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What is blast furnace

1 Answers   JREW, TATA,

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What are the basis on which the best material for sliding contact bearings manufacturing?

1 Answers  

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What are the most immediate challenges of this position that need to be addressed in the first three months?

1 Answers   Petro Star Mount,

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A tractor with 4 cylinder engine give 90 HP and a car with 2 cylinder engine give 120 hp EXPLAIN

4 Answers   Bhel,

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