首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Knowing how to troubleshoot an air conditioner often starts with the main control—its thermostat (恒温器). Thermostats come in a va
Knowing how to troubleshoot an air conditioner often starts with the main control—its thermostat (恒温器). Thermostats come in a va
admin
2023-02-13
30
问题
Knowing how to troubleshoot an air conditioner often starts with the main control—its thermostat (恒温器). Thermostats come in a variety of options, starting with very basic models that simply control heating and cooling temperatures and fan operation. Programmable (可程控的) models can be set to automatically change temperatures throughout the day for better comfort when you are home, and higher efficiency when you are at work or asleep at night. Wi-Fi models can be controlled from a mobile device or computer remotely. Considering all of the options available, there are a number of ways your thermostat settings can make it appear that your air conditioner is not running correctly. Symptoms you might notice include:
* Slightly warm air blowing from the registers/vents (风口) at times, and cold air blowing at other times
* Higher than expected temperature reading on the thermostat
* No air blowing from the registers/vents
If you experience any of the above symptoms in your home, be sure to check the thermostat before calling a repair service.
* Is the thermostat set for heating instead of cooling the air? If it is, simply adjust the thermostat so it is set to cool, or change the setting to auto so it will automatically change between cooling and heating as temperatures change.
* Check the temperature setting to make sure somebody else didn’t change it to a higher setting.
A programmable thermostat is
选项
A、less expensive than the other models
B、able to be controlled from a computer
C、more reliable than the other models
D、capable of changing temperatures by itself
答案
D
解析
信息明示题。由题干中的programmable thermostat定位到文章第一段第三句。定位句指出,可程控的款式可以设置为全天自动调节温度,以便在家时更舒适,在工作或晚上睡觉时更高效,对比选项,可以确定D)“能自动调节温度”为本题的答案。
转载请注明原文地址:https://kaotiyun.com/show/GiSD777K
本试题收录于:
大学英语三级A级题库大学英语三级分类
0
大学英语三级A级
大学英语三级
相关试题推荐
Payandproductivity,itisgenerallyassumed,shouldberelated.Buttherelationshipseemstoweaken【C1】________peoplegetold
WhatishappeninginAustralia’sagriculturalindustry?
Agingbabyboomersaredeterminedtofighttheagingprocess.Theyspendmillionsofdollarsayearon【C1】________theyperceive
Agingbabyboomersaredeterminedtofighttheagingprocess.Theyspendmillionsofdollarsayearon【C1】________theyperceive
Ialwayseatbreakfast,andsuggestthatyoudotoo.Weallneedfoodinthemorningtosupplyourselves【C1】________sourcesofg
Wemaylookattheworldaroundus,butsomehowwemanagenottoseeituntilwhateverwe’vebecomeusedtosuddenlydisappears.
Wemaylookattheworldaroundus,butsomehowwemanagenottoseeituntilwhateverwe’vebecomeusedtosuddenlydisappears.
Itwouldbenaivetotreatremarksmadeindiariesorpersonallettersasgivingespeciallycandidaccesstohistoricaltruthor
HowtoBondwithYourBossHavingagoodrelationshipwithyourbosshasapositiveimpactonyourcareer.Accordingtorese
A、Topublishcopiesofnewsletters.B、Toshowafilm.C、Topromoteinternationalunderstanding.D、Torunacompetitionofsomek
随机试题
在刑罚问题上,霍布斯主张
A.P-R间期延长B.Q-T间期延长C.T波高尖D.T波低平、双相、倒置E.S-T段降低高血钾心电图改变是
患者,女性,29岁。妊娠26周。胎儿臀位,拟采用膝胸卧位给予纠正。护士讲解要点后,观察孕妇操作,提示护士需要重复要点的动作是
1/2,1/2,1/2,7/16,11/32,()
下列选项不属于热蒸汽量的调节法优点的是()。
某公司以1300万元的报价中标一项直埋热力管道工程,并于收到中标通知书50天后,接到建设单位签订工程合同的通知。招标书确定工期为150天,建设单位以采暖期临近为由,要求该公司即刻进场施工并要求在90天内完成该项工程。该公司未严格履行合同约定,临时安排了一位
与其他职业道德相比较,下列各项中不属于会计职业道德特征的是( )。
下列Cisco第三层交换机的路由表信息中,路由表项全部正确的是
(1)Hippiesweremembersofayouthmovementofthe1960’sand1970’sthatstartedintheUnitedStatesandspreadtoCanada,Gre
A、Lookingsidewaystoseehowfastyourneighboreats.B、Eatingfromtheoutsidetowardthemiddle.C、Swallowingthepiewithwa
最新回复
(
0
)