What is a characteristic of a rotary engine?
A) Turns in two directions with the stop-and-start motion of a piston
B) Has the same problem with harmful emissions as piston engines
C) Produces less horsepower with more wasted energy than a conventional reciprocating engine
D) Is more efficient producing more torque than a piston engine of the same displacement

Question

Quizplus · Accepted Answer

Rotary engines, like piston engines, can have issues with harmful emissions due to incomplete combustion and the shape of the combustion chamber.

What Is a Characteristic of a Rotary Engine