Question

Which of the following is not a distinguishing feature for cargo aircrafts?

(a) Wide Fuselage

(b) Number of engines

(c) High wings

(d) Large number of wheels

The question was posed to me in final exam.

This is a very interesting question from Aircraft Systems and Aviation in portion Aircraft Systems and Aviation Overview of Aircraft Maintenance

Answer 1

Right answer is (b) Number of engines

For explanation I would say: The number of engines is not a distinguishing feature for cargo aircrafts. An aircraft can have engines depending on its load and range, and it is irrespective of its operational use purpose.