Problems in OTTO cycle

       An engine of 250 mm bore and 375 mm stroke works on Otto cycle. The clearance volume is 0.00263 m3.     The initial pressure and temperature are 1 bar and 50°C. If the maximum pressure is limited to 25 bar, 
     find the following:

   (i) The air standard efficiency of the cycle.

   (ii) The mean effective pressure for the cycle. Assume the ideal conditions.

 Composed by:  R.Satheesh, M.E., Asso Prof., email: rsatheeshemail@gmail.com.