Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 161
tches.If these breakers are arranged to trip free from the operating handle, 141 44 SWITCHBOARDS no switch is necessary in series, since the breaker can not be heldin on trouble. Equipment Providing Voltage Regulation. In case it is desiredto install a voltage regulator automatically to keep the… … Fig. 32. Small Industrial Switchboard Provided with Voltage RegulationCourtesy of General Electric Company may crowd the panels somewhat, it saves the addition of a separatepanel and may be satisfactory for small industrial plants. It willalso be necessary to add a direct-current voltmeter and plug…
Electrical engineering
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