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The temperature of flue gases at air heater outlet should be

A. 100°C

B. Above dew point temperature of flue gases

C. Below dew point temperature of flue gases

D. Less than wet bulb temperature of flue gases

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. The diameter of flue tube in a Cornish boiler is _________ that of the shell.
  2. The heat balance sheet for the boiler shows the
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  19. The ultimate analysis of fuel lists
  20. A valve installed between the boiler and the feed pump is
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  22. The ratio of heat equivalent to brake power to the energy supplied in steam is known as
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