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 107
uniform capacity per unit length. It is not always possible to select 526 HAWKINS ELECTRICITY wires that are alike in this respect. In such cases, as for instance, wherethere is no good wire in the cable containing the broken wire, and a goodwire has to be selected from another cable, the method of… … Pic. 610.—^Leeds and Northnip potentiameter. It is direct reading from .000001 vott to 16\olts, asd with accessories tiie range may be extended to 1600 volts, and cmrents maybe measured up to 3CNX) amperes. The instrument has fifteen cofls of 5 ohms eac^, wfaicfaare in series vith an extended trire…
Electrical engineering
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