2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ib lub tshuab ntxhua khaub ncaws yuav siv 400 txog 1300 watts, nrog rau niaj hnub Energy Star rated qauv siv txog 500 watts. Nyem xam kom pom lub zog noj ntawm lub tshuab ntxhua khaub ncaws siv 500 Watts rau 0.25 teev ib hnub @ $ 0.10 ib kWh. Qhov no zoo ib yam li ntxuav ob zaug hauv ib lub lis piam rau 52.5 feeb txhua zaus.
Lub tshuab ntxhua khaub ncaws siv pes tsawg units?
Yog li yog tias koj rhaub dej hauv koj lub tshuab ntxhua khaub ncaws los ntxuav cov khaub ncaws nws lub zog siv rau ib teev ntawm kev ua haujlwm yuav yog 2 kWh lossis 2 unithluav taws xob. Tab sis yog tias koj tsis kub dej ces nws lub zog siv rau ib teev ntawm kev ua haujlwm yuav tsuas yog 0.5 kWh lossis chav tsev hluav taws xob.
Lub tshuab ntxhua khaub ncaws puas siv hluav taws xob ntau?
Ib lub tshuab ntxhua khaub ncaws siv 5.24 KWh ntawm hluav taws xob ib qho ntxhua khaub ncawsthiab nqi txog Shs. 68 ib zaug ntxuav (thaum ntxuav nrog dej kub). … Kev ntxuav nrog dej txias siv 0.26 KWh ib lub nra thiab tus nqi tsuas yog Shs. 3.38.
Lub tshuab ntxhua khaub ncaws siv zog npaum li cas kw?
Ib lub tshuab ntxhua khaub ncaws yuav raug ntsuas los ntawm 1.2kW txog 3kW, tab sis thaum lub voj voog yuav siv ntau thiab tsawg zog nyob ntawm seb nws ua dab tsi.
Yuav siv hluav taws xob ntau hauv tsev li cas?
cua sov thiab cua txias yog nyob deb ntawm cov neeg siv hluav taws xob loj tshaj plaws hauv tsev, ua rau kwv yees li 40% ntawm koj daim nqi hluav taws xob. Lwm cov neeg siv loj yog ntxhua khaub ncaws, tshuab ziab khaub ncaws, qhov cub, thiabqhov cub.
Pom zoo:
Dab tsi yog qhov txawv ntawm lub tshuab hluav taws xob thiab lub tshuab hluav taws xob?
Gramophone: Txhua lub suab kaw suab, lossis cov cuab yeej ua si yav dhau los-cov suab kaw, tshwj xeeb tshaj yog tias nws siv lub tiaj tiaj tiaj. Phonograph: Txhua lub suab kaw suab, lossis cov cuab yeej siv rau kev ua si cov suab uas tau kaw dhau los, tshwj xeeb tshaj yog tias nws siv lub tog raj kheej tig.
Puas yog lub tshuab hluav taws xob xav tau lub tshuab hluav taws xob?
Diesels tsis xav tau lawv - pob tseg li qub / tshuab tawm li qub yog tsim los rau qhov chaw nruab nrab ntawm lub turbo thiab lub throttle. Nyob rau hauv ib tug petrol engine, ntawm siab boost, thaum koj snap lub throttle kaw lub turbo tseem tig.
Puas hluav taws xob hluav taws xob puas tsim hluav taws xob?
Coal feem ntau siv roj los tsim hluav taws xobhauv Tebchaws Meskas. Hauv cov chaw tsim hluav taws xob hluav taws xob hluav taws xob, cov hluav taws xob bituminous, subbituminous thee, lossis lignite raug hlawv. Cov cua kub uas tsim los ntawm kev sib xyaw ntawm cov thee yog siv los hloov cov dej mus rau hauv qhov chaw siab zog, uas tsav lub turbine, uas tsim hluav taws xob.
Lub tshuab hluav taws xob hluav taws xob tsim hluav taws xob li cas?
Piav seb lub twj hluav taws xob hluav taws xob tsim hluav taws xob hla lub membrane li cas. Los ntawm pum electrons hla lub membrane, sab uas cov electrons raug tshem tawm muaj qhov zoo dua, thaum sab tau txais cov hluav taws xob ntau muaj qhov tsis zoo.
Puas yog lub tshuab hluav taws xob puas muaj lub tshuab hluav taws xob?
Vim li cas lub tshuab hluav taws xob sab hauv combustion yuav tsum tsis muaj lub tshuab hluav taws xob los ua kom cov roj tsis zoo li roj av? Spark plugs yog siv nyob rau hauv cov roj cav mus ignite cov pa roj sib tov whereas nyob rau hauv diesel engines lub xub ntiag ntawm lub txim plugs yog tsis tsim nyog.
