Question

Most gasoline engines are_____ -stroke engines.

Answer 1

Answer:

Why are most gasoline engines in automobiles called four-stroke heat engines? The engine in a car is called a heat engine because it converts thermal energy to mechanical energy. When the chemical bonds of fuel are broken (combustion), thermal energy is generated.

Explanation:

This is little late..Srry

I hope that this is correct if this isnt srry :-<