ABOUT ENGINES
SHORT NOTES ABOUT ENGINES We all know that all the vehicles are composed of both simple and complex machines which have been discussed in previous post. Now lets discuss about about engines. 💨 The engine gives a important contribution in all mechanical works. 💨 It is the only one which converts one form of energy to MECHANICAL. 💨 Engine blocks are normally cast from either a cast iron or an aluminum alloy. The aluminum block is much lighter in weight, and has better heat transfer to the coolant, but iron blocks retain some advantages and continue to...