1.A subcritical thermal power plant with a heat rate (H.R) of 2700 kcal/kWh is converted to supercritical power plant with a H.R of 1900 kcal/kWh. Please calculate the percentage ) reduction in C02 emission for the same quantity of coal for every unit of electricity generated.
2.A combined cycle has a heat rate of 1800 Kcal/kWh. Calculate the NG consumption in kg and Nm3. What is the efficiency Of the cycle in percentage? What is the ideal efficiency possible?