From the runs a fixed rpm and varying load, make a ‘willian’s line’ plot offuel rate versus brake horsepower. the extrapolation of the line through the datato a fuel rate of zero gives a (negative) brake horsepower that is thought torepresent the internal friction of the engine at that rpm (for both cycles). discuss how this internal and environment?

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assault rifle is a rapid-fire, magazine-fed rifle designed for military use. it is a shoulder-fired weapon that allows the shooter to select between semi-automatic (requiring you pull the trigger for each shot), fully automatic (hold the trigger and the gun continuously fires) or three-shot-burst modes.

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