The Cheapest Plant in Operation and Maintenance is....... Select one: 0. a. Staem power plant O b. Nuclear power plant O C. Hydro-electric power plant d. None of the above
Hydro-electric power plant is the correct answer. In terms of maintenance and operations, a hydroelectric power plant is the most cost-effective. Hydropower facilities use water turbines to transform potential energy into mechanical energy, which is subsequently converted into electricity.