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Air conditioning can be achieved using a mechanical 'air conditioner' or by other methods, including passive cooling and ventilative cooling. [ 2 ] [ 3 ] Air conditioning is a member of a family of systems and techniques that provide heating, ventilation, and air conditioning (HVAC) . [ 4 ]
This status is enhanced by the fact that underground MRT systems have prebuilt ventilation systems with air-conditioning to ensure a degree of comfort in the unlikely event of a conventional air assault. [1] Most stations have island platforms, although a few possess side platforms. This is because island platforms are seen to be less costly ...
The Singapore Mass Rapid Transit (MRT) was the first rapid transit system in Asia to incorporate glass platform screen doors, in its underground stations in 1987. [21] These platform doors cost S$1 million per platform.
Solar air conditioning, or "solar-powered air conditioning", refers to any air conditioning (cooling) system that uses solar power.. This can be done through passive solar design, solar thermal energy conversion, and photovoltaic conversion (sunlight to electricity).
City Developments Limited (CDL), sometimes also known as CityDev, [4] is a Singaporean multinational real estate operating organisation. [5] Founded in 1963, CDL first developed projects in Johor Bahru, Malaysia, as well as in Singapore.
Chilled water cooling is not very different from typical residential air conditioning where water is pumped from the chiller to the air handler unit to cool the air. Regardless of who provides it, the chilled water (between 3 and 6 °C (37 and 43 °F)) is pumped through an air handler , which captures the heat from the air, then disperses the ...
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Lee considered air conditioning the most important invention of the 20th century for Singapore. [247] Air quality relates to work quality and as such Lee made sure air conditioning was installed in the offices of the Singaporean civil service in the 1960s.