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 292
e of theangle of phase difference between the currents in the meter circuitswill be equal to the cosine of the angular displacement between the cur-rent and voltage in the metered circuit. Under these conditions there-fore the strength of the shifting field is proportional also to the powerfactor… … MagnetClamps Permanent l MagnetsLover_ ™ Studs FullLoa£_Adjustment Disk Full Load _Disk Clamp Screw Light Load Adjustment Clamp btt/W D—Terminal Box Light Load ^^ n |»^^WM Terminal Box Adjustment Lever Hinged Cover •Sealing Stud Fig. 2.545.—Sangamo single phase induction watt hour meter; view with…
Electrical engineering
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