In a spark ignition engine working on the ideal Otto cycle, the compression ratio is 5.5. The work output per cycle (i.e., area of the P V diagram) is equal to 23.625 105 VcJ, where Vc is the clearance volume in m3. The indicated mean effective pressure is

In a spark ignition engine working on the ideal Otto cycle, the compre

1.	In a spark ignition engine working on the ideal Otto cycle, the compression ratio is 5.5. The work output per cycle (i.e., area of the P V diagram) is equal to 23.625 10⁵ V_cJ, where V_c is the clearance volume in m³. The indicated mean effective pressure is
A.	4.295 bar
B.	5.250 bar
C.	86.870 bar
D.	106.300 bar
Answer» C. 86.870 bar

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In a spark ignition engine working on the ideal Otto cycle, the compression ratio is 5.5. The work output per cycle (i.e., area of the P V diagram) is equal to 23.625 105 VcJ, where Vc is the clearance volume in m3. The indicated mean effective pressure is

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In a spark ignition engine working on the ideal Otto cycle, the compression ratio is 5.5. The work output per cycle (i.e., area of the P V diagram) is equal to 23.625 10⁵ V_cJ, where V_c is the clearance volume in m³. The indicated mean effective pressure is