No coin nor oath required. For personal study only.
ThE third edition of the code for electricity meters has been issued by the sectional committee that has had the revision in charge. The Bureau of Standards, the Association of Edison Illuminating Companies, and the National Electric Light Association have been the sponsors for the project, under American Engineering Standards Committee procedure. The chairman of the sectional committee was a member of the staff of the bureau, and the work of revision has been carried on under his direction. On the sectional committee were representatives of the manufacturers of electricity meters, of public utility companies, public service commissions, municipal electricians, scientific instrument makers, and testing and research laboratories.
The code contains chapters on definitions, standards, metering, installation methods, laboratory and service tests, and specifications for the acceptance of types of watthour and demand meters, and auxiliary apparatus for use with meters.
๐ SIMILAR VOLUMES
THE AMERICAN ELECTRIC METER. BY W,xt. DENNIS ~IARKS. The mechanism of this meter is so elementary in character that the accompanying illustration of a twenty-two-light meter requires but little explanation. The meter consists in the three-wire system of two solenoids and cores placed above a Marks'