7 SANGAMO INTEGRATING WATTMETER.ALTERNATING CURRENT.—TYPE E.VOLTS 110-AK(PERES 10-CYCLES 60. This meter is based upon the principle of theFaraday disc, with such additions and modifications asrequired for operation as a wattmeter. … The moter element consists of a small metal disc armature*immersed with a central float in mercury, % all containedwithin a Chamber C, formed of insulating material. Themercury chamber is in two parts, the upper having iiobeddedin it two metal contact ears, EfE# for carrying current intoand out…
Electric meters · Electricity · Watt-hour meter · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
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