What type of device converts mechanical energy into electrical energy through electromagnetic induction?

What type of device converts mechanical energy into electrical energy through electromagnetic induction?

• A. Battery
• B. Accelerator
• C. Generator
• D. Inverter

Answer: (C)

The device that converts mechanical energy into electrical energy through electromagnetic induction is the generator. Generators operate on the principle of electromagnetic induction, where a conductor, such as copper wire, moves through a magnetic field, creating an electric current. This process is fundamental in the conversion of the kinetic energy from mechanical sources—like wind, water flow, or steam—into electrical energy, which can then be used for various applications. In contrast, a battery stores electrical energy chemically and releases it as needed, an inverter converts direct current (DC) to alternating current (AC) but does not generate electricity, and an accelerator typically refers to devices used to enhance the speed of particles or systems, not specifically related to energy conversion. Understanding the function of a generator is essential in building maintenance, as ensuring a reliable electrical supply is critical for various systems and equipment within facilities.

The device that converts mechanical energy into electrical energy through electromagnetic induction is the generator. Generators operate on the principle of electromagnetic induction, where a conductor, such as copper wire, moves through a magnetic field, creating an electric current. This process is fundamental in the conversion of the kinetic energy from mechanical sources—like wind, water flow, or steam—into electrical energy, which can then be used for various applications.

In contrast, a battery stores electrical energy chemically and releases it as needed, an inverter converts direct current (DC) to alternating current (AC) but does not generate electricity, and an accelerator typically refers to devices used to enhance the speed of particles or systems, not specifically related to energy conversion. Understanding the function of a generator is essential in building maintenance, as ensuring a reliable electrical supply is critical for various systems and equipment within facilities.