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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 208

An illustration from 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, leaf 208
of adjustment from 90 to 130 volts.The total energy required for its operation isabout 50 watts at normal voltage. Voltagetransformers having at least .30 watts capac-ity are, therefore, required. The parts are:A, solenoid; B, solenoid core; C, end of bal-ance beam; D, pivots, bearings; E,… … 1,728 II. III KISS ELECTRICITY of the former, for starting, stopping and reversing the motor inaccordance with changes in the feeder voltage, thereby causingthe regulator to maintain that voltage at its predeterminednormal value. C G G G

Electrical engineering

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