Search Results - "Sharp, C. H."

Crest voltmeters.

Authors: Sharp, C. H. Doyle, E. D.

Source: Proceedings of the American Institute of Electrical Engineers; July 1916, Vol. 35, p1063-1082, 20p

Photoelectric comparator for precise and rapid measurement of reflection and transmission.

Authors: Sharp, C. H. Eckweiler, H. J.

Source: Journal of the Optical Society of America; July 1933, Vol. 23, p246-250, 5p

Photometry of solar eclipse phenomena.

Authors: Sharp, C. H.

Source: Journal of the Optical Society of America; July 1933, Vol. 23, p234-245, 12p

Apparatus to measure color temperature of incandescent lamp filaments.

Authors: Sharp, C. H.

Source: Journal of the Optical Society of America; February 1930, Vol. 20, p62-70, 9p

Independent laboratories in the engineering industries.

Authors: Sharp, C. H.

Source: Journal of the Franklin Institute of the State of Pennsylvania.; February 1917, Vol. 183, p221-228, 8p

Public and private financing of industrial enterprise.

Authors: SHARP, C. H.

Source: Economic Journal; December 1951, Vol. 61, p804-811, 8p

Edison effect and its modern applications.

Authors: Sharp, C. H.

Source: Journal of the American Institute of Electrical Engineers; January 1922, Vol. 41, p68-78, 11p

Problem of the definition and measurement of the useful radiation of ultraviolet lamps.

Authors: Sharp, C. H. Little, W. F.

Source: Transactions of the Illuminating Engineering Society; September 1931, Vol. 26, p727-737, 11p

Further developments in photoelectric photometers.

Authors: Sharp, C. H. Smith, H. A.

Source: Transactions of the Illuminating Engineering Society; April 1928, Vol. 23, p439-451, 13p

Photometry and watt measurements of incandescent lamps on ordinary a. c. circuits.

Authors: Sharp, C. H. Doyle, E. D.

Source: Transactions of the Illuminating Engineering Society; April 1928, Vol. 23, p383-390, 8p

Concepts, units and measurements of illuminating engineering twenty years ago and today.

Authors: Sharp, C. H.

Source: Transactions of the Illuminating Engineering Society; December 1926, Vol. 21, p1085-1090, 6p

Practical form of photoelectric photometer.

Authors: Sharp, C. H. Kinsley, C.

Source: Transactions of the Illuminating Engineering Society; February 1926, Vol. 21, p117-128, 12p

Report of committee on automobile headlights---International commission on illumination.

Authors: Sharp, C. H.

Source: Transactions of the Illuminating Engineering Society; October 1924, Vol. 19, p801-817, 17p

Measurement of reflection factors.

Authors: Sharp, C. H. Little, W. F.

Source: Transactions of the Illuminating Engineering Society; 1920, Vol. 15, p802-9, 11p

Compensated test-plate for illumination photometers.

Authors: Sharp, C. H. Little, W. F.

Source: Transactions of the Illuminating Engineering Society; 1915, Vol. 10, p727-8, 21p

Data on artificial daylight units.

Authors: Sharp, C. H.

Source: Transactions of the Illuminating Engineering Society; 1915, Vol. 10, p219-3, 5p

Photometry of gas-filled incandescent lamps.

Authors: Sharp, C. H.

Source: Transactions of the Illuminating Engineering Society; 1914, Vol. 9, p1021-9, 14p

Air shaft illumination as studied by models.

Authors: Sharp, C. H.

Source: Transactions of the Illuminating Engineering Society; 1914, Vol. 9, p598-7, 15p

Automobile headlighting regulation.

Authors: Sharp, C. H. Little, W. F.

Source: Scientific American Monthly.; April 1920, Vol. 1, p347-350, 4p

Photometer for amateur work.

Authors: Sharp, C. H. Millar, P. S.

Source: Engineering Magazine.; November 1912, Vol. 44, p264-266, 3p