A 6-cylinder, 2-stroke petrol engine of 80 mm bore and 90 mm stroke has a clearance volume per cylinder of 90 cc. It is

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answerhappygod
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A 6-cylinder, 2-stroke petrol engine of 80 mm bore and 90 mm stroke has a clearance volume per cylinder of 90 cc. It is

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A 6-cylinder, 2-stroke petrol engine of 80 mm bore and 90 mm stroke has a clearance volume per cylinder of 90 cc. It is tested at 4000 rpm on a dynamometer which has 54 cm arm (radius). During a 15 minute test, the dynamometer reads 40 kg and the engine consumes 7 kg of fuel. Air is supplied at the rate of 6.5 kg/min. CV of fuel=32 MJ/kg. Determine (a) the brake power (b) the brake mean effective pressure (c the
A:F ratio, and (d) the relative efficiency.
Once
please solve ASAP
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