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 199
WKINS ELECTRICITY by being connected directly across the circuit, while the secondaryis in series with the circuit as shown in fig. 2,414. By thismethod the circuit receives the voltage generated in the sec-ondary. Ques. Name two types of pressure regulator. Ans. The induction regulator, and the… … FlG. 2,417.— Moving element or primary ■ : Westinghouse motor operated single phase in-duction regulator. It consists of a core of punchings built up directly on the primaryshaft and carrying the primary winding, which is divided into four coils. The primarycoils are machine wound and the layers of…
Electrical engineering
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