Energy and its Conservation

Energy and its Conservation problem 102

An accumulation lake with a water capacity of is located at an altitude of 400 m above a power plant. The water is channeled from the lake to a turbine and power plant generator. When the lake is completely emptied, the power plant releases 900 GJ of electrical energy.

  • Write the energy equation of the system.

  • Calculate all the terms of the equation.


material editor: Habeeb Adenle