French

French, 28.06.2019 21:00, ladybugys

Which device converts kinetic energy into electrical energy? an electric generator an electric motor a step-down transformer a step-up transformer

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Physics, 11.07.2019 16:30, gymer630

Which device converts electrical energy into kinetic energy? an electric generator an electric motor a step-down transformer a step-up transformer

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Physics, 26.07.2019 18:00, alesiabarrios6

How does a hydroelectric power plant convert energy? as water flows through the channels toward the turbines, it has kinetic energy. this is changed to mechanical energy as the water turns the turbines. then the mechanical energy of the turbines is changed to electrical energy by the generator. as water flows through the channels toward the transformer, it has potential energy. this is converted to electrical energy by the transformer, and then the energy is magnified by the generator. as water flows through the channels toward the generator, it has potential energy. this is changed to electric energy as the generator rotates. some of the electric energy is used to change water's energy into kinetic energy. as water flows through the channels toward the turbine, it has kinetic energy. this is changed to potential energy within the turbine. this potential energy is converted to electrical energy by the transformer

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Physics, 27.09.2019 01:30, Flameking1223

Which of the following statements are true regarding transformers? check all that apply. in a transformer, if the primary coil contains more loops than the secondary coil, then it is a step-up transformer.a transformer converts mechanical energy into electrical energy.a transformer is used to increase or decrease a direct current voltage.a transformer is used to increase or decrease an alternating current voltage.in a transformer, if the secondary coil contains more loops than the primary coil, then it is a step-up transformer.in a transformer, the power input is less than the power output.

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Physics, 22.10.2019 17:00, aaanderson59

Which of the following is a device that converts electrical energy into mechanical energy? a. generator b. transformer c. magnet d. motor

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