Final answer:
Electrical energy produced from a power plant is less than the energy stored in the fuel
Step-by-step explanation:
During every energy transformation, some energy is lost as heat. This means that the amount of electrical energy produced from a power plant will be LESS than the energy stored in the fuel.
Energy transformations in a power plant involve the conversion of fuel's chemical energy into thermal energy, which then drives a turbine to generate electrical energy. However, not all the thermal energy is converted into electrical energy. Some of it is lost as heat due to inefficiencies in the conversion process, such as friction and heat dissipation. As a result, the electrical energy produced is always less than the energy stored in the fuel.
Learn more about Energy transformation in power plants