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- · New York, T. Audel · leaf 19
be thegenerating element, andthe curve at the rightbe the sine curve rep-resenting the or D the phase of anypoin t p will be the angle <(>or angle moved throughfrom the horizontal Jine,the starting point. ALTERNATING CURRENTS 1,007 Ques. What is phase difference? Ans. The an<:le between… … ALTERNATOR NO. I
Electrical engineering
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