In a boiler installation dry flue gases are formed at the mean temperature of 327 °C when outside air temperature is 27°C Air is consumed at the rate of 12 kg air per kg of coal and coal is required at the rate of 1200 kg per hour. Actual draught may be taken as 80% of theoretical draught. Determine height of chimney, if the various draught losses are 16 mm water column.
In a boiler installation dry flue gases are formed at the mean temperature of 327 °C when outside air temperature is 27°C Air is consumed at the rate of 12 kg air per kg of coal and coal is required at the rate of 1200 kg per hour. Actual draught may be taken as 80% of theoretical draught. Determine height of chimney, if the various draught losses are 16 mm water column.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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In a boiler installation dry flue gases are formed at the mean temperature of 327 °C when outside air temperature is 27°C Air is consumed at the rate of 12 kg air per kg of coal and coal is required at the rate of 1200 kg per hour. Actual draught may be taken as 80% of theoretical draught. Determine height of chimney, if the various draught losses are 16 mm water column.
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