首页
登录
职称英语
Using the information in the diagram, write a description of how a refrigera
Using the information in the diagram, write a description of how a refrigera
游客
2025-02-18
27
管理
问题
Using the information in the diagram, write a description of how a refrigerator works. You may use your own knowledge and experience in addition to the diagram.
选项
答案
The diagram shows in four stages how a refrigerator works.
According to the diagram, in the first stage, high-pressure liquid flows in the capillary tube. Food within the refrigerator sends out vapor. In this stage, the high-pressure liquid is heated by the vapor to warm low-pressure gas. Next, the warm low-pressure gas flows ahead, arriving at the compressor. At this stage, it is compressed to hot high-pressure gas. Stage three of the process is when the hot high-pressure gas passes the condenser, where it is cooled to high-pressure liquid. Where is the heat then? It is transferred to atmosphere. Finally, the cool high-pressure liquid continues to flow forward and enters the capillary tube. At this point, it is heated by the vapor from food within the refrigerator again and a new cycle begins.
Thus, the process diagram illustrates the principle of the refrigerator.
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3962760.html
相关试题推荐
Usingtheinformationinthediagram,writeadescriptionofhowarefrigera
Peoplereceiveplentyofinformationfromnewsreportspresentedbyjournali
Youshouldspendabout20minutesonthistask.Thediagramshowsthest
Thediagramsbelowshowhowanofficebuildinglooksinthepresentandits
Thetablebelowgivesinformationonconsumerspendingondifferentitemsin
Thegraphandtablebelowgiveinformationaboutwateruseworldwideandwat
Thegraphbelowgivesinformationfroma2008reportaboutconsumptionofen
ThechartsbelowgiveinformationontheagesofthepopulationsofYemenan
Thediagramsbelowshowthestagesandequipmentusedinthecement-makingp
Youshouldspendabout20minutesonthistask.Thediagramillustratestheproc
随机试题
Afamousthinkeroncesaid,"Thegreatestthreattomankindismankinditse
中国许多传统体育项目,不仅可健身,而且具有很高的艺术价值和娱乐教育功能。(notonly…butalso)ManyChinesetraditional
SpaceTourism[A]Makeyourreservationsnow.Thespacetourismindustry
在体内经肠道吸收后,几乎全部用于辅酶A合成的维生素是A.维生素B B.烟酸
二级以上医疗机构监督、指导医院科学管理药品和合理使用药品的是A:省或市级卫生行政
吗啡和各类全合成镇痛药都有相似的镇痛作用,这是因为它们A:化学结构具很大相似性
急性肾衰竭少尿期病人可出现的电解质紊乱是A:低钠血症 B:低镁血症 C:低钾
简述个人本位论的特点。
A.GUP B.GLP C.GCP D.GSP E.GAP《药品经营质量
采用明排水法开挖基坑,集水坑应设置在()。A.基础范围以外 B.基坑底部中央
最新回复
(
0
)