The Energy Efficiency Rating (EER) of an Air-Conditioning Unit Is

question 1

Short Answer

The Energy Efficiency Rating (EER) of an air-conditioning unit is defined as the ratio of the heat removed in Btu/h divided by the energy used in watts. A window air conditioner is rated at 4,620 Btu. It uses 420 watts of power. What is this unit's EER?

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Definitions:

Facial

A beauty treatment for the face, typically including cleansing, steam, exfoliation, extractions, creams, lotions, facial masks, peels, and massage.

Trigeminal Nerves

The fifth cranial nerve responsible for sensory data in the face and motor functions such as biting and chewing.

Scalp

The scalp is the anatomical area bordered by the face at the front, and by the neck at the sides and back, comprised of five layers and containing hair follicles and sebaceous glands.

Skin

The largest organ of the body that acts as a barrier protecting against physical, thermal, and chemical injury, and pathogens.