High Frequency Apparatus Page 216

To Weld 216 HIGH FREQUENCY APPARATUS To Line Showing direction of windings Fig. 10 Fig. 10. The transformer complete showing diagram of connections ume. Such a current may be applied to the requirements of the popular science entertainer in a number of ways and the space available in this treatise will permit of but a brief outline of the many interesting experiments it is possible to produce. As a necessary adjunct to the transformer described previously may be mentioned a pair of heavy cables to conduct the current from the secondary of the transformer to the appliances with which the experiments are to be performed. Such cable may be purchased in an electrical supply store, but it is likely to be rather too stiff for the re