Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 60
foreddy currents? Ans. It should be noted that eddy currents are due tovery small differences of pressure and that the currents are largeonly because of the very low resistance of their circuits. 272 HAWKINS ELECTRICITY Ques. What is the best means of reducing eddy cur-rents ? Ans. Lamination.… … Fig. 292.—Eddy currents induced in a solid armature core. Eddy currents always occur whena solid metallic mass is rotated in a magnetic field, because the outer portion of the metalcuts more lines of force than the inner portion, hence the induced electromotive force notbeing uniform, tends to set…
Electrical engineering
Internet Archive · Brigham Young University · Public Domain Mark 1.0. Free to use for anything.
