A four cylinder two- stroke cycle engine with a swept volume of 750 cm – McqOptions

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1.	A four cylinder two- stroke cycle engine with a swept volume of 750 cm³ per cylinder gives a specific fuel consumption of 0.25 kg KW^-1 h^-1. When developing a brake mean effective mean pressure 650 kPa at 1500 rpm. What is the brake thermal efficiency, if the calorific value is 40 MJ kg^-1?
A.	9%
B.	18%
C.	32%
D.	36%
Answer» E.

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