A five-cylinder, 3.5-liter SI engine operates on a four-stroke cycle at 2500 RPM. At this condition, the mechanical efficiency of the engine is 62% and 1000 J of indicated work are produced each cycle in each cylinder. Calculate:
(a) Indicated mean effective pressure. [kPa] (b) Brake mean effective pressure. [kPa]
(c) Friction mean effective pressure. [kPa]
(d) Brake power in kW and hp.
(e) Torque. [N-m]