A. Karl Benz
B. Gottlieb Daimler
C. Rudolf Diesel
D. Nikolaus Otto
Explanation: Rudolf Diesel developed the compression-ignition engine that became known as the diesel engine.
A. Karl Benz
B. Gottlieb Daimler
C. Rudolf Diesel
D. Nikolaus Otto
Explanation: Rudolf Diesel developed the compression-ignition engine that became known as the diesel engine.