AbstractsEngineering

The absolute measurement of phase difference of low frequency wave forms

by Oliver John Hayles




Institution: McGill University
Department: Department of Engineering.
Degree: Master of Engineering.
Year: 1950
Keywords: Electrical Engineering.
Record ID: 1552758
Full text PDF: http://digitool.library.mcgill.ca/thesisfile122750.pdf


Abstract

Phase difference is considered to be the difference in time between the crossing of the zero axis for periodic functions of the same repetition rate. This measurement may be given as a fraction of a second of time or in electrical degrees.