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Pak Elektron Ltd (PEL) was founded in 1956 through a technical collaboration with AEG.In 1978, PEL was acquired by Saigol Group and was taken public a decade later. In 2009, PEL became the sole distributor of LG Corporation's home appliances in Pakistan.
When the RMS voltage exceeds the nominal voltage by 10 to 80% for 0.5 cycle to 1 minute, the event is called a "swell". A "dip" (in British English) or a "sag" (in American English – the two terms are equivalent) is the opposite situation: the RMS voltage is below the nominal voltage by 10 to 90% for 0.5 cycle to 1 minute.
On May 2, 2002, Panasonic Canada marked its 35th anniversary in that country by giving $5 million to help build a "music city" on Toronto's waterfront. [45] In 2005, Matsushita Toshiba Picture Display Co. Ltd. (a joint venture between Matsushita and Toshiba created in 2002 [46]) stopped production of CRTs at its factory in Horseheads, New York ...
The Mark 1, 2 and 3 used DDR RAM and the Mark 4 and 5 used DDR2. The Cf-29 Toughbook offered multiple configurations from the factory including backlit keyboard and touchscreen. Notably, from the CF-29 on, Panasonic changed the power supply connector previously used on the CF-25, CF-27, CF-28, etc. for a new connector.
It was originally defined as the rate of heat transfer that results in the freezing or melting of 1 short ton (2,000 lb; 907 kg) of pure ice at 0 °C (32 °F) in 24 hours. [1] [2] The modern definition is exactly 12,000 Btu IT /h (3.516853 kW). Air-conditioning and refrigeration equipment capacity in the U.S. is often specified in "tons" (of ...
A packaged terminal air conditioner (PTAC) is a type of self-contained heating and air conditioning system intended to be mounted through a wall. [1] The first practical semi-portable air conditioning unit invented by engineers at Chrysler Motors. It entered the market in 1935, and was designed to fit under a window like many modern PTACs. [2]
3DO (3 Dimensional Optics) is a video gaming hardware format developed by The 3DO Company and conceived by entrepreneur and Electronic Arts founder Trip Hawkins. [10] [11] [12] The specifications were originally designed by Dave Needle and RJ Mical of New Technology Group, and were licensed by third parties; most hardware were packaged as home video game consoles under the name Interactive ...
The Mitsubishi model was the first air conditioner with a cross-flow fan. [64] [65] [66] In 1969, the first mini-split air conditioner was sold in the US. [67] Multi-zone ductless systems were invented by Daikin in 1973, and variable refrigerant flow systems (which can be thought of as larger multi-split systems) were also invented by Daikin in ...