Abstract
AT a first glance this seems a very interesting book, but a closer study of its pages produces a feeling of mental fatigue, not to say impatience; and this is probably due to the fact that many obvious points are set out at great length whilst really important or difficult matters are passed over with tantalising brevity. Thus the author gives us many pages on the calculation of the current in a circuit containing inductance and resistance, or capacity and resistance, but the subject of single-phase commutator motors is dismissed in exactly two and one-third pages.
Einführung in die Elektrotechnik.
By Dr. C. Heinke. Pp. xviii + 501. (Leipzig: S. Hirzel, 1909.) Price 13 marks.
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KAPP, G. Einführung in die Elektrotechnik . Nature 81, 273 (1909). https://doi.org/10.1038/081273a0
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DOI: https://doi.org/10.1038/081273a0
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