Answer / durgesh

The compression ratio is the fuel compressed by Engines at different tempreture according to the fuel..like for diesel it is high(24) and for petrol it is low(10-14). Or simply that petrol burns faster then diesel.

Answer / sunil bishnoi

The compression ratio of an i.c engine is defined as the ratio of the total volume (swept + clearance volume) divide by the clearance volume


V = Vs+Vc/Vc

In s.i engine C.R is 6-10 & in C.I engine C.R is 16-20

Answer / saad ahmed

The compression ratio of an internal-combustion engine or external combustion engine is a value that represents the ratio of the volume of its combustion chamber from its largest capacity to its smallest capacity.

Answer / ankushkalia

The compression ratio of an internal-combustion engine or external combustion engine is a value that represents the ratio of the volume of its combustion chamber from its largest capacity to its smallest capacity. It is a fundamental specification for many common combustion engines.

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hi this is swaroop i appliled for masters in us for mba and my ielts score is 5.5 and no gre and i have 14 backlogs

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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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why do we require cooling towers in case of water cooled chillers?????

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What is the most important, or helpful,project that you have contributed to?

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What is the use of multi tester?

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