10X10 FOOT WIND TUNNEL DRIVE MOTORS IN MAIN DRIVE BUILDINGFour wound-rotor induction motors in tandem drive the 10-by 10’s main compressor (1956). Image Credit: NASA Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/grc-1956-c-41827/Copy URL to clipboard> DownloadShareImage CreditNASASize2544x2185px