Impact of current load on mine trailing cable thermal life
By: by M.R. Yenchek and P.G. Kovalchik.
Contributors: Kovalchik, Peter G.
Series: Information circular ;; 9278; Information circular (United States. Bureau of Mines) ;; 9278.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1991
Place of publication: Washington, D.C. (2401 E St., N.W., MS #9800, Washington 20241-0001)
Language: eng
Number of pages: 11
Subjects: Coal mining machinery -- Electric equipment -- Testing.; Electric cables -- Thermal properties.; Electric currents -- Heating effects.; Powerline ampacity.
Notes: Includes bibliographical references (p. 11).