Is there a lower limit to the gland surface finish for static O-rings, gaseous system? surface finish table lists 0.41-0.81 micro-meters for static gaseous systems. What is the drawback of using a smoother surface finish lower than 0.41?

0 Answers  

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What are hydraulic and pneumatic machines?

0 Answers  

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in boiler light up y APH start first

2 Answers   JSW,

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Where oranges are mostly found in india?

1 Answers   DEI,

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what is the function of neck ring in the centrifugalpump?

2 Answers   HPCL,

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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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I am a mechanical student.And have cleared the written for NTPC. Please suggest what and how to prepare for the interview.i have got only 2-3 weeks in hand.

0 Answers  

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gas turbine poewr plant works on which cycle

3 Answers   ACC, Eicher, NTPC, ONGC,

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1. difference between QA and QC? 2. difference between Cp

2 Answers   Techfab India,

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What is spike energy ?

2 Answers   Mechanalysis,

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What is the indication of leaking starting valve of an engine?

0 Answers  

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What is an EN Material. What is the difference of EN8, EN24, EN40.

5 Answers   Aeronautical Society of India, Ecil, Finearc, Saint Gobain, Scitech Centre, Universal Engineering Works,

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