a website collaboration between Science Service and the Smithsonian Institution

1936 - stroboscopic methods of measuring fan speed and observing other phenomena on the fan assembly

VELOCITY AND VOLUME

CD 2478104 E&MP17.003

Electric Fans

May 6, 1936

Stroboscopic methods of measuring fan speed and observing other phenomena on the fan assembly.  

others at 12 - Electric Appliances & Apparatus


Original Caption by Science Service
General Electric



National Museum of American History

Home

Search - Site Map - Subjects to Choose From - Numbering Format

Credits - Copyright - Comments