The third section takes part of the compressed air from said second section and, (after said air is cooled either to near ambient temperature in the cooling mode or near the enclosure temperature in the heating mode) expands that air in a low temperature multi-stage expansion turbine to ...
百度试题 结果1 题目Heating and air conditioning are examplesof common costs of all departments in a retail store.相关知识点: 试题来源: 解析 √ 反馈 收藏
The invention relates to a heating and air-conditioning system (10) for a motor vehicle, in particular a utility vehicle, in order to heat or cool the inside of a motor vehicle during a journey and when the motor vehicle is stationary. The inside of the motor vehicle is divided into a ...
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Schools all over the Midwest are using geothermal energy for heating and air conditioning. Geothermal is great for schools because it uses a lot less energy than other types of heating and cooling equipment. Kids at an elementary school in Iowa, learned all about geothermal as workers dug wells...
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Heating and/or airconditioning system for the interior of a motor vehicle with air filtration means The invention relates to a heating and/or air conditioning system for the interior of a motor vehicle. The system comprises an air pulser (10) supplied by a pipe (18) for the intake of exte...
结果1 题目 A central heating and cooling ___ products warm or cool air in one central area and disting. test it throughout the building A. utility B. method C. system D. resource 相关知识点: 试题来源: 解析 C. system 反馈 收藏 ...
The system has a fresh air feed pipe (10) split between a first pipe (14) with output into the vehicle interior (H) via air vents (18) and a second pipe (16) in which is placed an heat exchanger (20) for air heating with output into the interior (H) via hot air outlets (24,...
百度试题 结果1 题目 A central heating and cooling ___ produces warm or cool air in one central area and distributes it throughout the building. 相关知识点: 试题来源: 解析 system 反馈 收藏