An air preheater is installed ___________
A)between the economiser and chimney
B)before the superheater
C)before the economiser
D)none of the mentioned

Name: An air preheater is installed ___________ A)between the economiser and chimney B)before the superheater C)before the economiser D)none of the mentioned
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Question

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An air preheater is installed between the economizer and chimney to recover heat from the flue gases, thus improving the efficiency of the boiler by reducing the heat lost through the chimney.

An Air Preheater Is Installed ___________