why eta(η) became the symbol of Newton law of viscocity

0 Answers  

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How can we calculate the capacity of each impeller in a multi stage pump(Condensate extraction pump having 5 stage used in thermal power station)How it varies in pumping capacity on removing different stages?

0 Answers  

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Explain why is over-pressurizing an air conditioning system bad?

0 Answers  

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how air cylinder cfm calcualted.suppose cylinder bore-40mm and stroke 70mm operating pressure 6bar calculate air cylinder cfm.

3 Answers   Epitome, FMI,

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What is the flow of steam in an impulse turbine?

0 Answers   ABC Inc, RRB, Siemens,

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what is entropy acc to new concept?//

1 Answers   L&T, MAHINDRA,

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What parameters to be reported when we send lubricating oil for shore analysis?

0 Answers   ABC Inc, RRB, Siemens,

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What is orthographic drawing?

0 Answers  

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Hi any one can help in preparing for BHEL ET exam in mechanical stream? I like to know the the question paper pattern fro the same. regards, Jose 9841327666 josevinoth@yahoo.com

0 Answers  

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What is the importance of Prandtl Number in heat transfer?. Compare the prandtl numbers of Air, water and Liquid metal. If prandtl number is more what do you understand?. Will you provide fins to enhance heat transfer when prandtl number is less?.

1 Answers   IGCAR,

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what is capillarity? in case of 'water' why capillary rise & in case of 'Hg' why capillary depression

4 Answers  

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Please provide me Hindustan Pretroleum Question Paper with Answers

0 Answers   HAL, IOCL,

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