_____ is a machine by which electrical energy is transformed into mechanical energy.
举一反三
- The production process of thermal power plant is to convert () of fuel into electric energy. A: chemical energy B: heat energy C: mechanical energy D: kinetic energy
- Which equipment is used to convert chemical energy into electrical energy?
- The ______ is a device that converts electrical energy into mechanical energy in order to turn the engine over for starting. A: luxuriant B: invocation C: fatalism D: starter motor
- In the future, China's energy consumption will still be dominated by fossil energy, in which coal is the main energy.
- The automobile engine is an internal combustion engine which converts the heat energy of fuel into mechanical energy to make the car move.