Question

5) At the same cxempradon ratie, Ote eycle hes a higher hermal effclency than 6) The entrepy of the werking naid lin an ideal gus cycle iscreasus tetwen states2 and 3 as shawn in g, I because a-the process is írevenible b the peocess is a compression d the entbopy does not change c. the peoces is of beca addition ) The luid compressed in the cylinder of a Diesel engine is an air-fuel misture. S Which of the following cycle is used for Compression Ignition engines? a Ono cyele h. Carsol cycle c. Diesel cycle d. Joue eycle 9) The efficiency of the Oo eyele is independent of a, beat addition b. ratio of specific heaks e. compression ratio d heat removal

Answer 1

5) True, for same compression ratio otto cycle is more efficient than diesel cycle

6) process of heat addition, Heat addition after compression is constant volume heat addition

7)False, first air is compressed and fluid is supplied

8)Diesel engine, it uses compression ignition cycle