Answer / vijay

reheating means to apply heat on a substance to mold in to
desired shape, e.g to reheat the steel slab at 1300 deg C
for rolling.

please send previous year que. paper of je mech rrb.

0 Answers  

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Which type of question u have asked to the fresher

0 Answers   JCB,

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what is cast iron?

5 Answers  

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plz get me the placement paper for the hindalco industries Ltd. plz mail it on arunmangadu@gmail.com

1 Answers   Hindalco, Ispat,

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Explain working of Kaplan turbine?

0 Answers   John Deere,

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please send all previous solved question papers on HLL......

0 Answers   HLL,

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HOW TO SELECT DG SETS AND DETAILED INFORMATION OF THE TERMS INVOLVED IN THE BROCHURES OF THE COMPANY?

0 Answers  

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Greetings This question is about hydraulics and I request an expert to answer it. A simple hydraulic machine is made up of two heads, a larger one with a larger force inside a wider pipe and a smaller one with a smaller force inside a smaller pipe in width as in the second picture on this link: http://science.howstuffworks.com/hydraulic1.htm The question is this: what happens if the smaller head and the smaller force doesn’t exist but the smaller pipe is high enough to take all the liquid? For example the larger head is 1.00 sqr metre and can go down 1.00m under a weight of 100.00kg. The cross sectional area of the smaller pipe is 0.001 sqr metre. Now when the larger head goes down 1.00m, how high the liquid from the wider pipe can go into the smaller pipe of the cross sectional area of 0.001 sqr metre? Regards

0 Answers  

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What is max pressure?

1 Answers   TATA,

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why vaccume required in turbine?

12 Answers   Balco, MAHINDRA, NTPC, Polycab,

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What is the formula for bearing OD?

1 Answers   JSW, Sodexo,

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why we use charcoal layer in aqua silencer to purify the gases??

1 Answers  

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