Write about the function of a fan in an air conditioning system.

1.	Write about the function of a fan in an air conditioning system.
Answer» The function of the fan is to produce air movements through heating, ventilating, and air-conditioning apparatus. The fan essentially consists of a rotating wheel which is surrounded by a stationary member known as housing. According to the function performed, fans may be called as: (a) Blowers: - When the fan is used to discharge air against a pressure at its outlet it is known as a blower. (b) Exhauster: - When the fan removes air or gases from a space by suction it is called as exhauster.

Answer»

The function of the fan is to produce air movements through heating, ventilating, and air-conditioning apparatus. The fan essentially consists of a rotating wheel which is surrounded by a stationary member known as housing. According to the function performed, fans may be called as:

(a) Blowers: - When the fan is used to discharge air against a pressure at its outlet it is known as a blower.

(b) Exhauster: - When the fan removes air or gases from a space by suction it is called as exhauster.

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