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High frequency apparatus, design, construction and practical application; a practical treatise for electrical engineers, electricans, physicians, students and experimenters (1920)

Curtis, Thomas Stanley · New York, Norman W. Henley publishing company · leaf 257

An illustration from High frequency apparatus, design, construction and practical application; a practical treatise for electrical engineers, electricans, physicians, students and experimenters, 1920, leaf 257
this may bedone. A coil of No. 24 bare copper wire is cut into suffi-cient ten-foot lengths to make up two bundles of wire eachy^ inch in diameter when the wires are tightly bound to-gether. The end of one bundle of wires is forced into asubstantial lug and very carefully soldered to insure that… … T^Wrop with cotton Bind ond solder fopQ tnfo luff Coble o Duncfle of ^^ ?-# bare copper n/ra ro form conduc/orj mch tfj/cA Fig. 149.—Showing construction of cable to carry the heavy secondary current when the stretching has been done. A wrapping of cottontape is then wound throughout the entire…

Electric apparatus and appliances

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