The correct answer is: C. Kinetic energy into Potential energy.
In a water lifting electric pump, the electrical energy is converted into kinetic energy of the pump motor. The motor turns a rotating shaft, which is connected to a impeller. The impeller is a series of blades that are arranged to move water. As the impeller rotates, it pushes the water up a pipe. The higher the water is lifted, the more potential energy it has.
Option A is incorrect because the electrical energy is not converted into potential energy. The electrical energy is converted into kinetic energy of the pump motor.
Option B is incorrect because the kinetic energy is not converted into electrical energy. The kinetic energy of the pump motor is converted into potential energy of the water.
Option D is incorrect because the electrical energy is not converted into kinetic energy. The electrical energy is converted into kinetic energy of the pump motor.