How many lubricating holes are there in cylinder?

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What is the difference between blower and fan?

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Ultimate analysis of coal is elementary analysis. What it is concerned with ?

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what is the purpose of the nozzle of impulse turbine?

7 Answers   ABC Inc, RRB, Siemens,

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Define case hardening?

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why not maintain 7.0 ph in boiler ,when 7.0 is not acidic & not basic so why maintain 9+ ph?

4 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

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I've been running into situations where a relief valve is being used to protect a regulator. Is this common? And, is this a proper use of a relief valve?

0 Answers   CDI,

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what is composition for cast iron as per is 120 grade 25

0 Answers   Kirloskar,

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where half nut is use

2 Answers   DMRC, NMDC,

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you did b.tech why u r intrested marketing field ?

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A planet gear with 25 teeth is meshed with a sun gear of 100 teeth. Both are connected using a arm. How many rotations are needed for planet gear to complete one rotation around the sun gear?

6 Answers   Bhel, TATA,

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