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Havells India Limited is an Indian multinational electrical equipment company, based in Noida.The company manufactures home appliances, lighting for domestic, commercial and industrial applications, LED lighting, fans, modular switches and wiring accessories, water heaters, industrial and domestic circuit protection switchgear, industrial and domestic cables and wires, induction motors, and ...
The main transformer was also equipped with two additional secondary windings for supplying power to the locomotive's auxiliary services (e.g., traction motor fans, motor-compressor unit for compressed air, etc.) and for the electric heating circuit of the coaches, which in DC operation was instead supplied directly from the catenary. [16]
Sylvania Lighting (formerly Feilo Sylvania [1]), Havells-Sylvania, and SLI (Sylvania Lighting International), is an international designer and manufacturer of lighting products, trading as Sylvania. It has plants throughout Europe, Asia, North Africa and Central and South America, and is one of the few lighting companies that produces both ...
Where noise is an issue, larger, slower-turning fans are quieter than smaller, faster fans that can move the same airflow. Fan noise has been found to be roughly proportional to the fifth power of fan speed; halving the speed reduces the noise by about 15 dB. [22] Axial fans may rotate at speeds of up to around 38,000 rpm for smaller sizes. [23]
At the appropriate time in the wash cycle, each cam actuates a switch to engage or disengage a particular part of the machinery (for example, the drain pump motor). One of the first was invented in 1957 by Winston L. Shelton and Gresham N. Jennings, then both General Electric engineers. The device was granted US Patent 2870278. [23]
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Nirvana was an American rock band formed in Aberdeen, Washington, in 1987.Founded by lead singer and guitarist Kurt Cobain and bassist Krist Novoselic, the band went through a succession of drummers, most notably Chad Channing, before recruiting Dave Grohl in 1990.
Dakimh the Enchanter is a fictional character appearing in American comic books published by Marvel Comics.. Dakimh is described as a wise but eccentric wizard that lived in pre-cataclysmic Atlantis, and who was the pupil of the sorceress Zhered-Na, who was banished from Atlantis by King Kamuu for prophesying that the continent would sink below the ocean.