a) A refrigeration cycle is chosen to maintain a freezer compartment at 10.0°F in a roomthat is at 90.0°F. If 200. Btu/min are extracted from the freezer compartment by heattransfer and the freezer is driven by a 1.00 hp electric motor, determine thedimensionless coefficient of performance (COP)of the unit, defined as the cooling ratedivided by the input power.b) Determine the energy transport rate for the system shown in Figure below.Fuel flowTop heat lossExhaust flowEpuet=15,000 Btu/min180,000 Btu/hEcshaut =500. Btu/minSystemboundaryEngine-generator set200. hpBottom heat loss54,000 Btu/h50.0 hpElectrical workout

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A refrigeration cycle is chosen to maintain a freezer compartment a that is at 90.0°F. If 200. Btu/min are extracted from the freezer con transfer and the freezer is driven by a 1.00 hp electric mot dimensionless coefficient of performance (COP)of the unit, defined divided by the input power. Determine the energy transport rate for the system shown in Figure Fuel flow Top heat loss 180,000 Btu/h Exhaust flow Epuet 15,000 Btu/min Eathaur=500, Btu/min System boundary Engine-generator set 200. hp Bottom heat loss 54,000 Btu/h 50.0 hn

A refrigeration cycle is chosen to maintain a freezer compartment a that is at 90.0°F. If 200. Btu/min are extracted from the freezer con transfer and the freezer is driven by a 1.00 hp electric mot dimensionless coefficient of performance (COP)of the unit, defined divided by the input power. Determine the energy transport rate for the system shown in Figure Fuel flow Top heat loss 180,000 Btu/h Exhaust flow Epuet 15,000 Btu/min Eathaur=500, Btu/min System boundary Engine-generator set 200. hp Bottom heat loss 54,000 Btu/h 50.0 hn

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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HEAT TRANSFER 4 DECIMAL PLACES. THANK YOU
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Note: Use the relevant chart for each problem.in addition to having the solution on a piece of paper Q1/ A refrigeration system operates according to reversed Carnot cycle, low temperature is -20 °C, high temperature is 43 °C, and the work done is 10 kW. Determined, the coefficient of performance as refrigerator and heat pump, absorbed heat and rejected heat.
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a. the Air Power in kW b. the brake horsepower c. the static efficiency in %