a- What are the differences between the Brayton cycle and the Rankine cycle (list 4differences); which has more applications?(5points) b- What is the impact of the exhaust and intake flow processes on the performance of the Otto or Diesel cycles? Explain.(5points) c- How does adding a regenerator to the Brayton cycle affect its performance?Explain the impact of increasing the pressure ratio.(5points) d- To completely describe the Otto cycle certain parameters are required, how many? And for Diesel cycle, how many? Explain.(5points)

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