Theromodynamics means the field of Science which deals with energies possessed by the gases and the vapours,their conversion in terms of heat and
their relationship with properties of System.The energy transfers are made during process,which use certain Fluid contained in or flowing through System.

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We need Power to drive our Machines,Tools and Appliances.Power is nothing but the rate of flow of Energy.In every Era,man has been striving to explore
more and more sources of Energy available in nature.His efforts are still continued in this field.Some sources are given below.

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The process of breaking up the Fuel into minute particles and mixing it with Air is called Carburation.The Fuel is completely broken into minute particles,
vaporised and mixed with Air in proper ratio on a device known as Carburettor.

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Which are safer, the old or the new light bulbs? The NZ Government wants to ban the old ones, but it has just been reported that the new ECO bulbs contain mercury and should be handled carefully if broken - don't vacuum up the pieces - use cellotape or a damp cloth to collect the pieces and put them in a box and dispose of them at a recycling centre.

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The students here like to ask me if I can speak Chinese. I tell them I know just a few words - the Chinese for hello, thank you and "I do not understand", and they all laugh!

I have attended Chinese lessons since I have been here at the college, and have attended most lessons in the four months. Two lessons a week. I fail to practice much though, although when out I have my book and will try my efforts on some unsuspecting Chinese person.

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