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2. Glossary of HVAC terms - Wikipedia

   en.wikipedia.org/wiki/Glossary_of_HVAC_terms

   A two-stage air conditioner is designed to operate on high and low settings during different weather conditions and seasons. The high setting is used during extreme weather, and the low setting is used during moderate weather. This type of air conditioner produces a balanced temperature and is in use for a longer period of time.

3. Air conditioning - Wikipedia

   en.wikipedia.org/wiki/Air_conditioning

   The efficiency of air conditioners is often rated by the seasonal energy efficiency ratio (SEER), which is defined by the Air Conditioning, Heating and Refrigeration Institute in its 2008 standard AHRI 210/240, Performance Rating of Unitary Air-Conditioning and Air-Source Heat Pump Equipment. [61]

4. Heating, ventilation, and air conditioning - Wikipedia

   en.wikipedia.org/wiki/Heating,_ventilation,_and...

   An air conditioning system, or a standalone air conditioner, provides cooling and/or humidity control for all or part of a building. Air conditioned buildings often have sealed windows, because open windows would work against the system intended to maintain constant indoor air conditions.

5. Glossary of American terms not widely used in the United ...

   en.wikipedia.org/wiki/Glossary_of_American_terms...

   a restricted license for a person learning to drive, who has not yet passed the necessary driver's test (rules vary from state to state); also called driver's permit (UK: provisional driving licence) [582] [583] [584] left field *

6. List of commonly misused English words - Wikipedia

   en.wikipedia.org/wiki/List_of_commonly_misused...

   Throw means to propel an object through the air. to and too. Too means "in excess" or "also". To is a preposition or is a part of a verb in the infinitive. At the end of a sentence to may also refer to a dropped verb in the infinitive. Standard: I have too much time on my hands. Standard: Kick it to me. trimester. A trimester is a period of ...

7. List of generic and genericized trademarks - Wikipedia

   en.wikipedia.org/wiki/List_of_generic_and...

   Frequently used as a verb. [227] Vaseline: Petroleum jelly, petrolatum: Unilever: Often used by consumers as if it were generic, but still a legally recognized trademark. [189] Velcro: Hook-and-loop fastener: Velcro Companies: Used as generic, but still trademarked. [228] Often used as a verb. [229] Vetsin Monosodium glutamate: Tien Chun Ve-Tsin

8. Automotive air conditioning - Wikipedia

   en.wikipedia.org/wiki/Automotive_air_conditioning

   Sustainable automotive air conditioning is the subject of a debate – also known as the Cool War – about the next-generation refrigerant in car air conditioning. An advocacy group, The Alliance for CO 2 Solutions , supports the uptake of carbon dioxide (CO 2 ) as a refrigerant in passenger cars, and the chemical industry is developing new ...

9. List of glossing abbreviations - Wikipedia

   en.wikipedia.org/wiki/List_of_glossing_abbreviations

   Grammatical abbreviations are generally written in full or small caps to visually distinguish them from the translations of lexical words. For instance, capital or small-cap PAST (frequently abbreviated to PST) glosses a grammatical past-tense morpheme, while lower-case 'past' would be a literal translation of a word with that meaning.