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1. |
Find the temperature of the hot gases inside the chimney if the draught produced by a 25 m high chimney is 15 mm of water. The temperature of the air outside is 25 C and 18 kg of air is supplied for complete combustion of 1 kg of fuel. |
A. | 298 C |
B. | 330 C |
C. | 456 C |
D. | 364 C |
Answer» E. | |