Engineering, 19.07.2019 21:20, graciearany

Atwo-stroke ci. engine delivers 5000 kwwhile using 1000 kw to overcome friction losses. it consumes 2300 kg of fuel per hour at an air-fuel ratio of 20 to 1. the heating value of fuel is 42000 kjkg find the (a) indicated power (b) mechanical efïiciency, (c) air consumption per hr, (d) indicated themal efficiency, and (e) brake thermal efficiency.

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Atwo-stroke ci. engine delivers 5000 kwwhile using 1000 kw to overcome friction losses. it consumes...