Lightning Test, 1940s On: April 2, 2019March 11, 2019 By: Romeyn 0 (0) Westinghouse Electric Corporation testing the effects of lightning on an automobile, where 3 million volts strike the roof of a steel-topped car. How useful was this post? Click on a star to rate it! Submit Rating Average rating 0 / 5. Vote count: 0 No votes so far! Be the first to rate this post. Share this:XFacebookTumblrRedditEmailPrint