General Knowledge MCQsThe scientist who designed the first internal combustion engine used to bum low grade fuel. ? Posted on June 22, 2021 by adminA. Nicolaus Otto B. Étienne Lenoir C. Siegfried Marcus D. Eugen LangenShare this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)
