[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fVN-zLc7tm_cHxvE_1Kx1gg0ghU4wIwy7hCopfyyiens":3},{"id":4,"source":5,"question":6,"options":7,"answer":12,"related":13,"type":24,"origin":108,"createTime":47},98474664,"v1","Which of the listed methods of heat transfer takes place when two substances of differenttemperatures are in physical contact with each other?( )",[8,9,10,11],"Radiation","Conduction","Convection","Each of radiation, conduction, convection",[],[14,27,35,43,48,58,68,78,88,98],{"id":15,"source":5,"question":16,"options":17,"answer":22,"related":23,"type":24,"origin":25,"createTime":26},98474660,"The heat identified by only a change in temperature is known as( )",[18,19,20,21],"sensible heat","latent heat","total heat","residual heat",[],[],0,null,"2023-09-27T00:26:56+08:00",{"id":28,"source":5,"question":29,"options":30,"answer":33,"related":34,"type":24,"origin":25,"createTime":26},98474661,"The sum of the sensible heat and the latent heat of any substance is known as( )",[20,21,31,32],"specific heat","superheat",[],[],{"id":36,"source":5,"question":37,"options":38,"answer":41,"related":42,"type":24,"origin":25,"createTime":26},98474662,"Which of the following modes of heat transfer does NOT require any physical contact between",[8,9,39,40],"Natural convection","Contact directly",[],[],{"id":4,"source":5,"question":6,"options":44,"answer":45,"related":46,"type":24,"origin":25,"createTime":47},[8,9,10,11],[],[],"2023-09-27T00:26:57+08:00",{"id":49,"source":5,"question":50,"options":51,"answer":56,"related":57,"type":24,"origin":25,"createTime":47},98474666,"Which of the following conditions must exist for heat to flow from one object to another?( )",[52,53,54,55],"The two objects must be in physical contact","The two objects must be the same size","There must be an existing temperature differential","There must be an existing weight differential",[],[],{"id":59,"source":5,"question":60,"options":61,"answer":66,"related":67,"type":24,"origin":25,"createTime":47},98474667,"What is the substance called which can readily be converted from a liquid into a vapor, and also from a vapor into liquid with a reasonably narrow range of pressure?( )",[62,63,64,65],"Refrigerator","Refrigerant","Cooling medium","Brine",[],[],{"id":69,"source":5,"question":70,"options":71,"answer":76,"related":77,"type":24,"origin":25,"createTime":47},98474669,"Refrigerant enters the condenser as a( )",[72,73,74,75],"high pressure liquid","low pressure vapor","high pressure vapor","low pressure liquid",[],[],{"id":79,"source":5,"question":80,"options":81,"answer":86,"related":87,"type":24,"origin":25,"createTime":47},98474671,"The rate of heat transfer from a hot region to a cold region is affected most by the( )",[82,83,84,85],"size of the heat sink","temperature difference between the regions","size of the heat source","total heat of the system",[],[],{"id":89,"source":5,"question":90,"options":91,"answer":96,"related":97,"type":24,"origin":25,"createTime":47},98474674,"The temperature of the refrigerant in the evaporator coil depends mostly upon the( )",[92,93,94,95],"refrigerant pressure in the evaporator","cooling water temperature to the condenser","heat load in the refrigerator compartment","solenoid valve in the liquid line",[],[],{"id":99,"source":5,"question":100,"options":101,"answer":106,"related":107,"type":24,"origin":25,"createTime":47},98474678,"The low pressure side of a refrigeration system is considered to exist from the( )",[102,103,104,105],"expansion valve to the compressor","receiver to the expansion coil","expansion valve to the evaporator","condenser to the expansion valve",[],[],{"courseName":109,"courseImg":110,"workName":111,"workId":111,"count":24,"courseId":112},"轮机英语","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd9eaef8ea2690faba12fec4caf2d0cf6.jpg","","efd1bdad706e599d9b73ea991cc230b4"]