General Knowledge MCQ #1788

The first commercially successful internal combustion engine was invented by

General Knowledge MCQ #1788

  1. Question 1

    Q1. The first commercially successful internal combustion engine was invented by

    • A) Franco Modigliani
    • B) Étienne Lenoir
    • C) Carl Benz
    • D) Jacques Besson

    Answer: Étienne Lenoir

    Explanation: Étienne Lenoir built the first commercially successful internal combustion engine in 1859–1860, a single-cylinder engine that ran on coal gas and was used to power small vehicles.