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 172
ble and dangerous, since they willcorrode from dampness, thus increasing the resistance of the joint sothat it may become heated. 860 HAWKINS ELECTRICITY Ques. How should joints be finished after soldering? Ans. They should be covered with rubber tape twisted tightlywhile it is hot. When the rubber… … Pig. 1,007.—^Wiring for heating appliances; plan of first floor. Wiring for Heating Appliances.—There are now on the market a great number of heating appliances which absorb suchsmall amounts of energy that they can be used readily on thelighting circuit. These appliances include the coffee…
Electrical engineering
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![An illustration from Bicknell's village builder. Elevations and plans for cottages, villas, suburban residences, farm houses [etc.] also exterior and interior details for public and private buildings, with approved forms of contracts and specifications. Containing fifty-five plates drawn to scale (1872)](https://img.insideoutlibrary.com/img/200/ia-bicknellsvillage00bick-188-175.webp)
