Unformatted text preview: = (b) out net L R W Q COP , = (c) L H H R Q Q Q COP & & & − = (d) none of the above 4. (15 points). A process that violates the second law of thermodynamics also violates the first law of thermodynamics. True ___________ False __________ 5. (20 points). Which of the following is always true (mark all that applies): (a) ≥ HP COP (b) > R COP (c) 1 < th η 6. (15 points). A device cannot perform work using just one thermal energy reservoir. True ___________ False __________...
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This note was uploaded on 05/19/2010 for the course MAE 301 taught by Professor Hassan during the Spring '08 term at N.C. State.
- Spring '08