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4 Cards in this Set

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C. 220

D. 2.916

A steam generator with economizer and aur heater has an over-all draft loss of 21.78 cm of water. If the stack gases are at 177°C and if the atmosphere is at 101.3 kPa and 26°C, what is the theoretical height of stack in meters is needed when no draft fans are used? Assume that the gas constant for the flue gas is the same as that for air.



A. 565 C. 545


B. 536 D. 550

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