Question: Due Date: 6 th September 2 0 2 4 Question 7 A boiler supplied with feedwater at 7 2 C generates steam at 1 .

Due Date: 6th September 2024
Question 7
A boiler supplied with feedwater at 72C generates steam at 1.5 MPa and 300C. What mass of coal of caloric value 32MJkg is consumed in producing 12000 kg of steam, if the boiler efficiency is 68%?
Ans: 1509 kg
Due Date: 6 th September 2 0 2 4 Question 7 A

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