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Creator:: Harris, Lee Marion and Du Moulin, Walter Wilbur
Abstract:: "There are at present four common methods of con verting the alternating current into direct current. These are in order of use, the motor generator set, the rotary converter, mercury vapor rectifier and the Murphy rectifier. A short description of these and connections for the last two will be given."--p.2
Resource Type:: Undergraduate Thesis
Full Text:: current to direct current and the principles will thoroughly discussed* The vapor rectifier does not

Creator:: Gilkey, Jesse Smart and Chapman, Alexander Kesterson
Abstract:: Since this treatise is to deal only with the construction of one special machine it is unnecessary to go into an extended discussion of dynamo electric machinery in general. Some of the parts common to all electric machinery of this character will be mentioned and then a short account of...
Resource Type:: Undergraduate Thesis
Full Text:: of one special machine it is unnecessary to go into an extended discussion of dynamo electric

Creator:: Wiggen, Eugene Cyrus and Baker, Walter Rawalt
Abstract:: It has been a standing problem among the scientists of the past and will perhaps be puzzled-over for many centuries to come; namely the most efficient method of transmitting power from one point to another. The nearest solution at present, and a very satisfactory one, is electricity. By means of...
Resource Type:: Undergraduate Thesis
Full Text:: volt, compounded, direct current generator manufacture is kept secret in order to keep their

Creator:: Plankinton, John C. and Gianella, Vincent Paul
Abstract:: This thesis comprises a series of tests run on a compound direct current generator and an induction motor; separately and combined as a set, with sheets of data; characteristic and efficiency curves and deduction drawn therefrom relative to the two machines.
Resource Type:: Undergraduate Thesis
Full Text:: compound direct current machine while the inducticn motcr w.s drivn by electri cal energy supplied from

Creator:: Fleser, Russell Harrison and Billings, Everett Monroe
Abstract:: "Before a company which manufactures electrical machines allow them to leave the factory, each must undergo certain tests to make sure that there are no faults of design or workmanship and also ofttimes that they meet the specifications of the buyer. Four important tests are made, e.g. (1) no load...
Resource Type:: Undergraduate Thesis
Full Text:: induced in that conductor causing an electric current tc flow. On this princirle the theory of the

Creator:: Williams, Floyd J. (Floyd James), 1920- and Rawson, Roy Eugene
Abstract:: The designing of electrical machinery is fully as essential to the thorough understanding of power equipment and apparatus, as is the taking of a laboratory testing course. One learns the relationship of the different parts, the methods of computing their dimensions, and the predetermination of outputs, efficiencies, etc. and thus...
Resource Type:: Undergraduate Thesis
Full Text:: Total 21391 . . DIAGRAM OF RECTIFIER FOR SERIFS FIELD. Armature windings. Current transformer

Creator:: Crowe, Elmer Raymond and Howard, Charles Harry
Abstract:: Electricity is the name given to an invisible agent known to us only by its attendant phenomena and by various manifestations called electrical. These manifestations, at first obscure and even mysterious, are now well understood. Indeed its great importance to mankind can only be realized when we remember that it...
Resource Type:: Undergraduate Thesis
Full Text:: Construction and operation of a direct current compound

ScholarsArchive@OSU