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A car engine operates with a thermal efficiency of 35%.
Chapter 5, Problem 87HP(choose chapter or problem)
QUESTION:
Problem 87HP
A car engine operates with a thermal efficiency of 35%. Assume the air conditioner has a COP of β = 3 working as a refrigerator cooling the inside using engine shaftwork to drive it. Howmuch extra fuel energy should be spent to remove 1 kJ from the inside?
Questions & Answers
QUESTION:
Problem 87HP
A car engine operates with a thermal efficiency of 35%. Assume the air conditioner has a COP of β = 3 working as a refrigerator cooling the inside using engine shaftwork to drive it. Howmuch extra fuel energy should be spent to remove 1 kJ from the inside?
ANSWER:
Solution 87 HP
Step 1 of 3
We need to calculate the fuel energy required to remove 1 k J from the inside