A certain brand of freezer is advertised to use 730 kW .h of energy per year. (a)
Question:
(a) Assuming the freezer operates for 5 hours each day. How much power does it require while operating?
(b) If the freezer keeps its interior at a temperature of -5.0°C in a 20.0°C room, what is its theoretical maximum performance coefficient?
(c) What is the theoretical maximum amount of ice this freezer could make in an hour, starting with water at 20.0°C?
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Related Book For
Statistics For Business And Economics
ISBN: 9780538481649
11th Edition
Authors: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams
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