Day-9

 

An air conditioner (AC) is an electrical device that cools indoor air by removing heat and moisture. It operates on a refrigeration cycle using a refrigerant to absorb and release heat.

Key Components:

  1. Compressor: Compresses refrigerant and circulates it.
  2. Condenser: Releases heat from the refrigerant outside.
  3. Evaporator: Absorbs heat from indoor air.
  4. Expansion Valve: Regulates refrigerant flow.
  5. Fans: Circulate air indoors and outdoors.
  6. Thermostat: Controls the temperature.

Types of AC:

  • Window Units: For single rooms.
  • Split Systems: Separate indoor and outdoor units.
  • Central AC: For whole buildings.
  • Portable Units: Movable devices.

ACs are rated by their energy efficiency (EER or SEER) and come in smart versions for remote contro

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