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 53
able folding. The liquid shall consist of a neutral solution of pure silver nitratecontaining about 15 parts by weight of the nitrate to 85 parts of water. 472 HAWKINS ELECTRICITY Oues. What is the value of the International ampereas lAeasured with the silver voltameter? Ans. The International… … Pig. 546.—Single contact and short circuitinc key. This key is intended e.<^peciaUy for use withDArsonval galvanometers in zero deflection methods. The key is connected in circuitvnXh. the galvanometer so that whenever the key is not depressed, the galvanometer isshort circuited, and its…
Electrical engineering
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