Question: This is a subjective question, hence you have fo write your answer in the Jext-fleld given below. (a) What is the final temperature after compression

This is a subjective question, hence you have fo write your answer in the Jext-fleld given below. (a) What is the final temperature after compression air over liquid hexane from 1 atm to 34 atim if the initial temperature is 37.780 . The auto ignition temperature of hexane is 487C. (b) The lubricating oil in piston like compressors is always found in minute amounts in the cylinder bore, compressor operations must alkays be maintained well below thenato ignition temperature of the oil to prevent explosion A particular lubricating of has an auto ignation temperature of 400C. Compute the compression ratio required to raise the temperature of air to the auto ignition temperature of this oil Assume an initial ar temperature of 25C and 1 atm. [7+7=14]

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