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1. |
The velocity of flue gases though chimney is 23 m/s. The chimney height is 35 m. The temperature of the flue gases is 300 C. The flue gases formed per kg of fuel burnt is 23 kg. Find out the ambient temperature. |
A. | 30 C |
B. | 27 C |
C. | 40 C |
D. | 37 C |
Answer» E. | |