History of A-C wave Form, Its Determination and Standardization

@article{Bedell1942HistoryOA,
  title={History of A-C wave Form, Its Determination and Standardization},
  author={F. Bedell},
  journal={Transactions of the American Institute of Electrical Engineers},
  year={1942},
  volume={61},
  pages={864-868}
}
  • F. Bedell
  • Published 1942
  • Engineering
  • Transactions of the American Institute of Electrical Engineers
  • With the birth of the transformer and the first distribution of alternating currents, wave form assumed interest, and methods were developed for its determination, chiefly the point-by-point method of instantaneous contact, mechanical oscillograph, cathode-ray oscillograph, and the oscilloscope with stabilized time axis. The point-by-point method, by which were made the first major contributions, is now practically superseded by oscillograph and oscilloscope, each finding increasing use in its… CONTINUE READING
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