Answer / sirohisakshi

For finding the weight u should knw the mass or density of that pipe

Answer / jeevan

weight(lbs/f)=10.68(D-t)

D-Outer diameter
t-wall thickness

why we use kg/cm2 in pressure gauge not kg/m2

0 Answers  

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Please mail me the Satyam Computers (Mechanical Division, Satyam Technologies, Hyderabad & Bangalore) question papers on Design & strength of materials. Will be very thanksful.....srinivas_1704@yahoo.co.in

0 Answers   Satyam,

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Define nusselt number [nu].

0 Answers  

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How to analyse the best accuracy to micrometer than vernier?

4 Answers   IOCL,

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where manning formula used

3 Answers   Sail,

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What happened if the exhaust valve is leaking?

2 Answers   RRB,

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What is the seal packing gland for turbine?

2 Answers   ABC Inc, RRB, Siemens,

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we have read that when the piston goes up and down then the engine works i.e. the suction,compression etc etc. then what happens in the case of big vehicles, which start at stable condition, i.e. how does their piston moves when they are at rest. how suction,compression etc

5 Answers   Bhel,

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What is the use of rasp file?

0 Answers  

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Explain the difference between pipe and a tube.

0 Answers  

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tell me about special purpose machines

5 Answers   Infotech, TATA,

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What are the causes of dirty lubricating oil?

0 Answers   RRB,

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