Cathy is re-designing an internal combustion engine.
Cathy is revising the design of an outboard speedboat engine (an external engine that sits at the rear of
the boat). The new design needs to be lighter and the engine, gearbox, and propeller will be one
portable unit. What type of engine is Cathy re-designing?
(1 point)
an external combustion engine
a combination internal/external combustion engine
an internal combustion engine
an inboard motor engine
1 answer
1 answer