Which of the following statements about air preheaters is FALSE?

Which of the following statements about air preheaters is FALSE? Correct Answer Storage type air preheaters cannot be used in larger plants

The temperature of the hot gases released into the atmosphere through the chimney is kept minimum for loss of heat. Storage type air preheaters are widely used in larger plants. An air preheater increases the temperature of the air being supplied to the furnace. It smoothens the burning of fuel and helps in combustion process.
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