Hi, could someone help me with the problems regarding the 2nd lawof thermodynami

Question

Hi, could someone help me with the problems regarding the 2nd lawof thermodynamics. I really need to finish this HW it is due today.The link to the HW is below. Pls help and I will rate as soon aspossible. Also, if you could please show the working as well. Thankyou and really hope and look to see your excellent work

The link:

http://www.fileswap.com/share/f523e47c1b096737fe54a30f82f22e1f/problem_pdf.pdf1.pdf.html

Copy and paste the link on a browser and then when you are at thepage, click download to access the PDF file. Thank you again forhelping me.

Explanation / Answer

001) maximum efficiency = 1 - T2/T1 = 1 -(273 + 10)/(273 + 200) = 40.2 % Cramster policy -- one post one question

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