hi if anyone have ntpc q previous year ...send me yogessuccess@gmail.com

0 Answers   NTPC,

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how does the lybrinth glands work in sealing a turbine? how exactly turbine sealing is done? principle of it?

0 Answers   GMR,

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Instead of having individual transmission what is the benefit of unified transmission?

2 Answers   Tehama,

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In Rankine cycle there is a concept of Tm(mean temp of heat addition)For calculating the efficiency of the cycle we generally use n=1-T2/T1 again Tm taking into consideration we get n=1-T2/Tm as T1>Tm so he efficiency will be different for same cycle. Can anybody explain how is it possible? advance appriciation for your effort

6 Answers   Sail,

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What is atmospheric pressure?

2 Answers  

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When effect of variations in specific heats is considered then how do maximum temperature and pressure vary compared to air standard cycle ?

0 Answers  

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What is latent heat of melting? What is latent heat of vaporization? What is difference b/w steam, wet steam, saturated steam and superheated steam? What is relationship of boiling point and pressure? What is mean by HP steam? What is function of HP steam system? What are main components of HP steam system? What is function of steam strainer? What are conditions for opening of warm up control v/v LBA10AA050? What are conditions for opening of turbine control v/v?

2 Answers  

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• What qualities do you look for in a boss?

1 Answers   Petro Star Mount,

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What is differance between qc & Qa? in mechanical field.

13 Answers  

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what is toughest metal to weld of tungston or cast iron?

1 Answers  

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Difference between isometric & trimetric view?

1 Answers   ACZ, Descon,

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What are the differences between heat transfer and mass transfer?

6 Answers   NTPC, TATA,

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