### a) Using Figure Q1-1, estimate the specification for a four-stroke naturally aspired engine with the maximum power of ( 240 mathrm{~kW} ) and the maximum torque of ( 1200 mathrm{~N} . mathrm{m} ). The specification will include the suggested stroke of cylinders, area and bore of pistons, the resulting swept area and mean linear speed of pistons within

a) Using Figure Q1-1, estimate the specification for a four-stroke naturally aspired engine with the maximum power of ( 240 mathrm{~kW} ) and the maximum torque of ( 1200 mathrm{~N} . mathrm{m} ). The specification will include the suggested stroke of cylinders, area and bore of pistons, the resulting swept area and mean linear speed of pistons within