Gas thiab roj teeb powered

Txawm hais tias feem ntau cov chaw nres tsheb fais fab yog siv los ntawm cov roj teeb (qee qhov tseem tuaj yeem rov qab los ntawm lub hnub ci zog), cov roj hluav taws xob tsim hluav taws xob feem ntau hu ua generators. Txawm li cas los xij, qee cov qauv siv roj hluav taws xob tau nqa tau zoo li lawv cov kwv tij roj teeb.
Txawm hais tias cov tshuab hluav taws xob feem ntau pheej yig dua thiab tuaj yeem muab lub zog ntau dua nyob rau lub sijhawm ntev, lawv feem ntau nrov nrov thiab tsuas yog siv sab nraum zoov ntawm qhov chaw nyab xeeb ntawm tsev kom tiv thaiv cov pa roj carbon monoxide tawm hauv tsev. Gas generators yog ib qho kev daws teeb meem zoo rau kev rov ua kom lub zog ib ntus thaum lub zog hluav taws xob, tab sis lawv - ntxiv rau cov roj uas xav tau los khiav lawv - tuaj yeem teeb meem thaum mus pw hav zoov.
Cov chaw siv roj teeb uas siv hluav taws xob muaj ntau dua ib puag ncig - tshwj xeeb tshaj yog thaum siv los ntawm cov hnub ci vaj huam sib luag - lawv nyob ntsiag to thiab tuaj yeem siv tau zoo hauv tsev. Lawv feem ntau tuaj nyob rau hauv ntau qhov ntau thiab tsawg, yog li koj tuaj yeem tau txais me me, ntau lub hnab nqa tau yooj yim rau kev mus ncig ua si luv luv lossis siv sijhawm ib hnub ntawm lub pas dej.