Abridgment of instruments and measurements: Annual report of committee on instruments and measurements

To the Board of Directors: The Committee on Instruments and Measurements reports activities for the past year as follows: 1. Revision of Electrical Units 2. Measurement of Core Losses in Terms of Sine-Wave Core Losses 3. Distortion Factor Definition and Method of Measurement 4. Technique of Temperature Measurement. 5. Measurement of Variable Power and Large Blocks of Energy 6. Dielectric Power Loss and Power-Factor Measurements 7. Measurement of Non-Electrical Quantities by Electrical Means 8. High-Frequency Measurements 9. Remote Metering 10. Shielding in Electrical Measurements 11. Papers 12. Conclusion.