So, with relatively less amount of coal for example, if you had to use coal with relatively less amount of coal you can get it to become a superheated steam
म्हणून, उदाहरणार्थ कोळसाच्या कमी प्रमाणात कोळसासह, कमी प्रमाणात कोळसा वापरल्यास आपण त्याला अतिउत्साही वाफ बनवू शकता.