Ettingshausen was the first to design an electromagnetic machine, which used the electrical induction for power generation.
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Gray went on to make more electrical discoveries, the most noticeable being electrical induction ( creating an electrical charge in a suspended object without contact ).
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Nepal government started selling firewood in Kathmandu because there were acute shortage of cooking gas ( liquified petroleum gas ) that households were buying electrical induction cookers.
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This form of the machine was also improved by other developers ( such as the Pidgeon machine developed by W . R . Pidgeon, which increased the electrical induction effect and its electrical output ).
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In clinical and experimental studies there is an observed increase in muscle excitability in electrical currents involving chemical actions, while there is a decrease in excitability to current associated with electrical induction in denervated muscles.
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A Pidgeon machine possesses fixed inductors arranged in a manner that increases the electrical induction effect ( and its electrical output is at least double that of typical machines of this type [ except when it is overtaxed ] ).
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The energy required to drive the decomposition of the rubber include using directly fired fuel ( like a gas oven ), electrical induction ( like an electrically heated oven ) or by microwaves ( like a microwave oven ).
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Accomplished scientists include : Scottish-American scientist Alexander Graham Bell, who developed and patented the telephone and other devices; German scientist Charles Steinmetz, who developed new alternating-current electrical systems in 1889; Russian scientist Vladimir Zworykin, who invented the motion camera in 1919; Serb scientist Nikola Tesla who patented a brushless electrical induction motor based on rotating magnetic fields in 1888.
9.
During the 1920s Vickers developed the Vickers Predictor, an electro-mechanical computer that took height and range data from an optical rangefinder, applied corrections for non-standard conditions and was used by its operators to visually track a target, its output predicted firing data and fuse setting via the " mag-slip " electrical induction system to dials on each gun in a battery, the gun layers moved the gun to match pointers on the dials.
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