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Mehdi Sadaghdar (/ ˈ m ɛ d iː s ə ˈ d æ ɡ ˌ d ɑːr / MEH-dee sə-DAG-dar; [2] Persian: مهدی صدقدار, romanized: Mehdī Ṣadaqdār, IPA: [meɦd̪iː sæd̪æʁd̪ɒːɾ]; born 13 January 1977) [3] is an Iranian-Canadian [4] electrical engineer who hosts the comedic educational YouTube channel ElectroBOOM.
To put in perspective the size of a googol, the mass of an electron, just under 10-30 kg, can be compared to the mass of the visible universe, estimated at between 10 50 and 10 60 kg. [5] It is a ratio in the order of about 10 80 to 10 90 , or at most one ten-billionth of a googol (0.00000001% of a googol).
Electrical engineers typically possess an academic degree with a major in electrical engineering, electronics engineering, electrical engineering technology, [89] or electrical and electronic engineering. [90] [91] The same fundamental principles are taught in all programs, though emphasis may vary according to title.
power engineering That part of electrical engineering that deals with the generation, distribution and consumption of electrical power. power-factor correction Apparatus intended to bring the power factor of some load closer to 1. power factor The ratio of apparent power flowing to a load divided by the real power. power-flow study
Electrical engineering in this context also encompasses electronics engineering. Electromechanical devices are ones which have both electrical and mechanical processes. Strictly speaking, a manually operated switch is an electromechanical component due to the mechanical movement causing an electrical output.
Electrical engineering – field of engineering that generally deals with the study and application of electricity, electronics and electromagnetism. The field first became an identifiable occupation in the late nineteenth century after commercialization of the electric telegraph and electrical power supply.
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Wallace H. Coulter (February 17, 1913 – August 7, 1998) was an American electrical engineer, inventor, and businessman.The best known of his 85 patents is the Coulter principle, which provides a method for counting and sizing microscopic particles suspended in fluid.