Yuav ua li cas paub qhov txawv ntawm saturated steam thiab superheated chav
Cias muab, lub tshuab hluav taws xob yog lub boiler uas muaj cua sov dej rau ib qho twg los tsim cov chav kub kub. Cov neeg siv tuaj yeem siv chav rau kev tsim khoom lossis cua sov raws li xav tau.
Chav generators yog tus nqi qis thiab siv tau yooj yim. Tshwj xeeb, cov tshuab hluav taws xob roj thiab cov tshuab hluav taws xob hluav taws xob uas siv lub zog huv yog huv thiab tsis muaj kuab paug.