Practical applied electricity; a book in plain English, for the practical man. Theory, practical applications and examples (1911)
Moreton, David Penn, 1882- · Chicago, The Reilly & Britton co · leaf 339
y 328 PRACTICAL APPLIED ELECTRICITY should be placed in a metal conduit with its outside end bentover and provided with a suitable fitting, thus forming adrip loop, as shown in Fig. 264. When the outside wires areunderground and are brought into the basement, theyshould be placed in metal or… … Insulatinotube ^
Electrical engineering
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