Which of the following is a prime mover?
1. Steam turbine
2. Gasoline engine
3. Wind Mill
4. Jet engine
5. Steam power plant
6. Gas turbine
7. 2 stroke engine
a. 2, 3, 5, 6
b. 1, 3
c. 1, 2, 3, 4, 6, 7
d. 3, 4, 6, 7
e. 1, 3, 4
Answer: C