e efficiency ratio for the Otto engine is 0.60. The engine has four cylinder 7.5 cm by 11.4 cm stroke, having a compression ratio of 5, and consuming 7 kg of petrol per hour when running at 2000 rev/min. Taking calorific value of petrol as 44193.785 kJ/kg. Estimate the effective pressure.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The efficiency ratio for the Otto engine is 0.60. The engine has four cylinder 7.5 cm by 11.4
cm stroke, having a compression ratio of 5, and consuming 7 kg of petrol per hour when
running at 2000 rev/min. Taking calorific value of petrol as 44193.785 kJ/kg. Estimate the
effective pressure.

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