Video: Lub teeb hluav taws xob puas tuaj yeem ua rau hluav taws kub?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Tab sis thaum tsis zoo ntsia, recessed teeb pom kev zoo cov khoom siv tau overheat. Yog tias lawv cov kub sab nraud mus dhau 194 degrees Fahrenheit (90 degrees Celsius), a hluav taws tau tshwm sim. Qhov no feem ntau yog vim qhov tsis zoo ntawm cov xaim hluav taws xob lossis cov khoom siv sib txuas nrog cov khoom siv hluav taws xob lossis rwb thaiv tsev.
Tom qab ntawd, ib tug kuj yuav nug, puas LED recessed teeb tau kub?
LED qhov muag teev ua kub , tab sis lub tshav kub yog rub tawm los ntawm ib lub dab dej kub hauv lub hauv paus ntawm lub teeb. Yog koj muaj tag nrho los yog ib nrab-kab fixtures koj yuav tsum tau teeb, nrhiav LEDs uas tau pom zoo rau qis dua los yog qhov chaw kaw.
Tsis tas li ntawd, lub teeb pom kev zoo tuaj yeem kov ntoo? IC-rated recessed lub teeb clearance nrug Ib IC-rated recessed teeb tau yuav tsum tau them los ntawm rwb thaiv tsev thiab tau nyob rau hauv 1/2 ntawm (los yog kab tias kov ) lwm yam khoom uas combustible (xws li ntoo cov ntaub ntawv ntawm lub ru tsev sheathing nyob rau hauv koj lo lus nug).
Ib yam li ntawd, nws tau nug, puas yog lub teeb pom kev zoo recessed?
IC ntsuas txhais tau tias nws yog nyab xeeb kom muaj rwb thaiv tsev ncaj qha nyob rau hauv kev sib cuag nrog lub lub teeb , tab sis nws tsis yog synonymous nrog airtight. Feem ntau koj tuaj yeem qhia tau yog tias a recessed lub teeb yog airtight tsuas yog saib hauv nws; yog hais tias muaj ib pawg ntawm cov qhov nyob rau hauv lub tsev, tej zaum nws tsis yog airtight.
Yog vim li cas kuv lub teeb recessed tua?
Yog koj recessed teeb yog tig lawv tus kheej tawm feem ntau, nws yuav muaj teeb meem. Ntawm no yog Muaj ob txoj hauv kev yooj yim rau dab tsi tuaj yeem ua rau nws: Kev sib tw tsis zoo ntawm lub teeb thiab lub teeb. Rwb thaiv tsev los yog cov khoom kov lub teeb fixture yuav ua rau nws tsis muaj peev xwm tswj tau qhov kub thiab txias.
Pom zoo:
Puas yog United Airlines flights muaj hluav taws xob hluav taws xob?
United Airlines - Ntawm United Airlines, koj yuav pom 110V lub zog hluav taws xob hauv cov rooj zaum hwm ntawm 747-400 lub dav hlau. Cov hluav taws xob hluav taws xob tau hais tias yuav los rau feem ntau ntawm United Economy Class dav hlau. Kev ya davhlau thoob ntiaj teb nrog United Airlines muaj lub zog hluav taws xob ntawm qee lub dav hlau 737-800 thiab 757-300
Nws raug nqi npaum li cas los tsim lub tshuab hluav taws xob hluav taws xob?
International Renewable Energy Agency (IRENA) tshaj tawm cov nqi peev nyiaj nruab nrab rau cov chaw tsim hluav taws xob loj loj nrog cov chaw cia khoom feem ntau los ntawm qis li $ 1,050 / kW mus txog li $ 7,650 / kW, thaum qhov ntau ntawm cov phiaj xwm me me yog nyob nruab nrab ntawm $ 1,300 / kW thiab $ 8,000 / kW
Lub tshuab hluav taws xob ntau npaum li cas ua lub tshuab hluav taws xob tsim?
Cov tswv yim chav turbines tuaj nyob rau hauv tag nrho cov duab thiab qhov ntau thiab tsawg thiab tsim hluav taws xob xws li ib los yog ob megawatts (kwv yees cov zis tib yam li ib qho cua turbine) txog li 1,000 megawatts los yog ntau tshaj (cov zis tawm los ntawm lub tshuab fais fab loj, sib npaug rau 500-1000 cua. turbines ua haujlwm tag nrho)
Dab tsi yog lub ntiaj teb kev siv hluav taws xob tauj dua tshiab uas siv los tsim hluav taws xob?
Hydropower
Lub teeb hluav taws xob puas tuaj yeem them lub hnub ci vaj huam sib luag?
Lub hnub ci cell tuaj yeem them lub roj teeb los ntawm lub hnub ci ntuj lossis los ntawm cov teeb pom kev zoo xws li lub teeb ci incandescent. Lub hnub ci cell teb ntau tib txoj kev rau ob hom teeb; Koj tuaj yeem siv lub teeb incandescent nrog lub hnub ci ntawm lub hnub ci kom them lub moos lossis lub tshuab xam zauv roj teeb, yog tias lub teeb ci txaus