Electrical engineering research papers
Phase systems with unbalanced wye-connected ation year: 1941, page(s):80 - various methods of solving three-phase unbalanced wye circuits, usually found separately in engineering literature, have been brought together here; each is illustrated by a specific and calculation of induction heating ation year: 1957, page(s):When alternating current flows in the coil turns of a typical induction heating load, such as shown in fig. Critical analysis of voltage conventions and double subscript notations reveals that great confusion in electrical engineering literature is caused by the lack of uniformity in designating voltages and potential differences.
Symbolic analysis of relay and switching ation year: 1938, page(s):713 - the control and protective circuits of complex electrical systems it is frequently necessary to make intricate interconnections of relay contacts and switches. If the networks are physically constructed, they actually may solve the equations within an accuracy of, say, one to five per cent, which is acceptable in many engineering applications.
Consider a simple single-loop system, shown in figure 1, for convenience in developing a physical al metallurgy of copper and copper-base ation year: 1944, page(s):11 - physical metallurgy of copper and some of its alloys is of particular interest to electrical engineers, since copper is used so widely in electric apparatus. Illustrations are given in this article of certain basic metallurgical phenomena determining properties and performance of some of the more specialized alloys with particular reference to the effects of elevated -reaction theory of synchronous machines — part ation year: 1933, page(s):44 - s of certain mathematical investigations which have been found to be of practical use in the analysis of problems involving the transient behavior of interconnected machines are presented in this experiments with peltier ation year: 1951, page(s):589 - peltier effect has long been neglected by electrical engineers.
It also discusses current problems and indicates future structural and functional computer trends which will help to free man from burdensome calculations and increase his material wealth while permitting him more time for pursuits not directly concerned with earning a t distribution in a rectangular ation year: 1939, page(s):687 - extensive use of rectangular conductors for large alternating currents has made the determination of their electrical characteristics a problem of practical importance. Electrical ation year: 1947, page(s):786 - treatment of electrical hazards endeavors to rectify the condition of scanty, incomplete information or misinformation that is too common among a people experiencing greater and greater electrification of their home and industrial equipment.
The behavior of electric currents and charges that makes for electrical hazards, what the accident statistics reveal, the physiological effects of electr... Influence factor and its ation year: 1961, page(s):The joint subcommittee on development and research, edison electric institute and bell system, has issued a 1960 weighting characteristic for telephone influence factor (tif).
1 shows the new curve in comparison with its several electrical nature of corrosion and cathodic ation year: 1952, page(s):367 - tes that several billion dollars worth of metal are lost annually due to corrosion underline the great importance of cathodic protection. This study of corrosion from the electrical standpoint is an evaluation of the behavior of galvanic couples in accordance with the laws of vibration — methods of ation year: 1936, page(s):490 - methods and equipment developed for the laboratory production in cables of vibrations (standing waves) similar to those experienced in transmission line service, and for determining the relative susceptibility of different cables to conditions tending to produce vibrations, are described.
Satellite for global ation year: 1960, page(s):948 - 500-pound courier satellite now orbiting around the earth was built for the department of defense by philco corporation at its western development laboratories with the help of approximately 43 principal subcontractors and more than 200 materials rd basic impulse insulation ation year: 1941, page(s):This report of the joint committee∗ on co-ordination of insulation of aiee, edison electric institute, and national electrical manufacturers association is the culmination of more than ten years1 study to establish basic insulation co-ordination. Aspects of the engineering ation year: 1934, page(s):395 - advantages and disadvantages of the engineering-scientific approach to civilization are discussed in this article, which includes full text of an address delivered at a meeting of the american association for the advancement of science held in boston, mass.
The natural frequencies, motional resistance, and physical arrangement of the bus-bar engineering career in the electrical manufacturing ation year: 1956, page(s):936 - , one of the most promising careers open to an electrical engineering graduate is in the electrical manufacturing joints for electric ation year: 1931, page(s):434 - ic resistance brazing produces in electric conductors joints which possess several distinct advantages over equivalent soldered joints, and in addition can be made at a lower cost. Use of this web site signifies your agreement to the terms and research papers and research projects on electrical t electrical-engineering, free research papers.
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