首页
登录
职称英语
When you choose a freezer, remember it’s probably going to be with you for a
When you choose a freezer, remember it’s probably going to be with you for a
游客
2023-11-20
47
管理
问题
When you choose a freezer, remember it’s probably going to be with you for a long time. No single style or size is best, so it’s important to know which freezer is right for your needs.
First, decide if you want an upright or chest model. Uprights are more convenient. Their storage space is more accessible and they take up less floor area. However. chest models are more energy-efficient because less cold air escapes when they are open.
If you’re buying an upright, you’ll have to choose between frostless or manual defrost. Chest freezers are always manual. Frostless freezers automatically defrost at preset intervals and remove the water. Manual models must be defrosted by hand every few months or whenever frost accumulates to about a quarter of an inch.
To help your freezer reach a ripe old age, try to find a spot that’s cool, dry, and away from drafts. Drafts and heat will raise the freezer’s cabinet temperature and make it work harder to keep cool. That means wasted energy and a shortened compressor life.
Dry air is important because high humidity can cause the freezer to rust outside and frost up inside. With proper care, a freezer can serve you for 15 years or more.
Frostless models require less care than manual defrost freezers. The interior of a frostless unit should be washed periodically with warm water and baking soda or a mild soap, rinsed, and dried.
To get the most from your freezer, check regularly to make sure it’s providing a true zero-degree temperature.
Keep the freezer at least three-quarters full. The emptier it gets, the more energy is wasted. If more than three pounds of food per cubic foot of storage space is added every 24 hours, the resulting high or low temperatures can damage the food. [br] Which is NOT mentioned about the factors which can influence the life span of freezers?
选项
A、Humidity.
B、Proper care.
C、The amount of storage.
D、Surrounding temperature.
答案
C
解析
细节判断题。根据第三题,可概括成A、B和D,只有C项文中未涉及。
转载请注明原文地址:https://tihaiku.com/zcyy/3203107.html
相关试题推荐
NativeAmericansprobablyarrivedfromAsiainsuccessivewavesoversevera
NativeAmericansprobablyarrivedfromAsiainsuccessivewavesoversevera
NativeAmericansprobablyarrivedfromAsiainsuccessivewavesoversevera
Accordingtothedoctors,iftherewereno________,theywouldprobablycurethe
Whatwillfuturehistoriansrememberabouttheimpactofscience【C1】______
Whatwillfuturehistoriansrememberabouttheimpactofscience【C1】______
Whatwillfuturehistoriansrememberabouttheimpactofscience【C1】______
Whatwillfuturehistoriansrememberabouttheimpactofscience【C1】______
Whatwillfuturehistoriansrememberabouttheimpactofscience【C1】______
Whatwillfuturehistoriansrememberabouttheimpactofscience【C1】______
随机试题
______withair,alifejacketwillkeepapersonafloat.A、ItisfilledB、Fining
Thehotel______duringthevacationwasratherpoorlymanaged.A、asIstayedB、w
BackinthecarefreedaysoftheNoughtiesboom,Britain’syoungstersweres
简述渎职罪的概念和构成要件。
I′llneverforgettheday__________Ibec
要求室内的隐蔽钢结构耐火极限达到2h,应该使用的涂料是( )。A.溶剂型钢结构
Earlyintheageofaffluencethatfollo
某男性患者,65岁,食欲不振、消化不良伴慢性腹泻10余年,右下腹包块1个月,诊断
新生儿的室内温度是A.16~18℃ B.18~20℃ C.20~22℃ D
如发现大咯血患者有窒息先兆,应立即采取的抢救措施是A.用导管吸除血块,保持呼吸道
最新回复
(
0
)