Cutie2988 Cutie2988

14-09-2019
Engineering

contestada

What is the function of air preheater?

Respuesta :

aristeus aristeus

19-09-2019

Answer and Explanation:

AIR PREHEAT ER :

Air preheater is a device which basically used for heating purpose of air.
Air preheating is done before any process as like combustion.
Air preheating is done to increase the efficiency of the process.
These are also known as heat exchanger
They are mainly used in boilers for heating purpose
The energy saving is dependent on air preheating

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