Distinguishing motor starts from short circuits through phase-angle measurements
By: Michael R. Yenchek ... [et al.]
Contributors: Yenchek, M. R.; Pittsburgh Research Laboratory (National Institute for Occupational Safety and Health)
Series: Report of investigations -- 9638; Report of investigations (National Institute for Occupational Safety and Health) -- 9638
Publisher: U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Pittsburgh Research Center
Published: 1997
Place of publication: Pittsburgh, PA
Language: eng
Format: Microform
Number of pages: 11
Subjects: Mining machinery -- Electric equipment; Electric motors, Induction; Electricity in mining; Short circuits -- Identification
Notes: Shipping list no.: 98-1054-M

Includes bibliographical references (p. 9)

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [1998] 1 microfiche : negative