A 4-cylinder four stroke petrol engine develops 14.7 KW at 1000 r.p.m. The mean effective pressure is 5.5 bar. Calculate the bore and stroke of the engine, if the length of stroke is 1.5 times the bore.
(a) 87.9 mm and 131.8 mm
(b) 90 mm and 134 mm
(c) 97.4 mm and 138 mm
(d) none of the mentioned
This question was posed to me by my school principal while I was bunking the class.
This interesting question is from Engine Power in section Measurements and Testing/Performance Parameters and Characteristics of IC Engine