What was the spinning jenny?

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explain the omportance of "squish" and "swirl" in ci engine

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what is least count of vernier caliper

8 Answers   DRDO, Indo Air, L&T, Nicks,

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Why are open the ejector air vents.

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What is Hydrogen embrittlement in fasteners? How can you test presence of Hydrogen?

2 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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how to calculate british temperature unit (B.T.U)?

1 Answers  

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What is bearing & How many types of bearing ?

2 Answers  

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what is varible

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difference between pipe and tube

16 Answers  

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Hello sir! I hav read the above discussions about PSU.I hav 72% aggregate in Mechanical bt i do had a back in 1 subject,so m i too eligible for PSU?

0 Answers   Knoah,

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can i get hpcl placement papers urgent

1 Answers   HPCL,

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