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 51
amme of zinc in a zinc voltameter. 470 HAWKINS ELECTRICITY Oues. What is the difference between an ampere anda coulomb? Ans. An ampere is the unit rate ojflow of the current, and acoulomb is the unit quantity of electricity, that is, the ampere isthe rate of current flow that will deposit .0003286… … Fig. .545.—Gas voltameter for determining the strength ofcurrent by the volume of gas evolved. To use, connectup as shown in the illustration. Adjust so that the zeroposition of the burette is about one-half inch below thelevel of the top of the U tube. Pour acidulated waterinto the mouth of the…
Electrical engineering
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