A room is cooled by circulating chilled water through a heat exchanger located in a room. The air is circulated through the heat exchanger by a 0.35-hp (shaft output) fan. Typical efficiency of small electric motors driving 0.35-hp equipment is 59 percent. Determine the rate of heat supply by the fan-motor assembly to the room.
A room is cooled by circulating chilled water through a heat exchanger located in a room. The air is circulated through the heat exchanger by a 0.35-hp (shaft output) fan. Typical efficiency of small electric motors driving 0.35-hp equipment is 59 percent. Determine the rate of heat supply by the fan-motor assembly to the room.
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter44: Geothermal Heat Pumps
Section: Chapter Questions
Problem 1RQ: Geothermal heat pumps, or water-source heat pumps, are classified as either _____loop or _____loop...
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A room is cooled by circulating chilled water through a heat exchanger located in a room. The air is circulated through the heat exchanger by a 0.35-hp (shaft output) fan. Typical efficiency of small electric motors driving 0.35-hp equipment is 59 percent. Determine the rate of heat supply by the fan-motor assembly to the room.
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