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A fan controller with LEDs indicating fan status and potentiometers and switches to control fan speeds. Another method, popular with PC hardware enthusiasts, is the manual fan speed controller. They can be mounted in an expansion slot or a 5.25" or 3.5" drive bay or come built into a computer's case. Using switches or knobs, attached fans can ...
Crompton Parkinson was a British electrical manufacturing company. It was formed in 1927 by the merger of Crompton & Co. with F. & A. Parkinson Ltd. The brand is now ...
The company was established in 1937 as Crompton Parkinson Works Limited, a wholly-owned subsidiary of Crompton Parkinson.In 1947, it was acquired by Karam Chand Thapar. [6] [7] The company was established in 2016 as an outcome of the demerger of Crompton Greaves Limited which separated the latter's consumer goods business from the power and industrial systems segment. [8]
A pull-chain and variable-speed control are present. Such a fan has two speeds controlled by a pull-chain: high (full power, independent of the position of the variable-speed control), and "Vari-Lo" (speed determined by the position of the variable-speed control). In some cases, maximum speed on Vari-Lo setting is slower than high.
SpeedFan is a system monitor for Microsoft Windows that can read temperatures, voltages and fan speeds of computer components. [3] It can change computer fan speeds depending on the temperature of various components. [1] [4] The program can display system variables as charts and as an indicator in the system tray.
Crompton House Church of England School, a secondary school in Shaw and Crompton; Crompton Parkinson, British manufacturer of electrical motors, control gear and lamp bulbs; Crompton Greaves Consumer Electricals, Indian manufacturer; Crompton Greaves Power and Industrial Solutions, Indian corporation
The affinity laws (also known as the "Fan Laws" or "Pump Laws") for pumps/fans are used in hydraulics, hydronics and/or HVAC to express the relationship between variables involved in pump or fan performance (such as head, volumetric flow rate, shaft speed) and power. They apply to pumps, fans, and hydraulic turbines. In these rotary implements ...
Baby Deltic D5900 class Bo-Bo diesel-electric locomotives, constructed by the English Electric company. They used a single Napier Deltic engine/generator combination, as opposed to the two-engines layout and Co-Co wheel arrangement of the much longer Deltic locomotives from the same manufacturer, to which they bore a very strong family resemblance.