What Is a Device That Converts Mechanical Energy into DC

question 13

Multiple Choice

What is a device that converts mechanical energy into DC electrical energy?

• A) an alternator
• B) a generator
• C) a motor
• D) an inverter

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Definitions:

Signal Amplification

A process in cellular communication where the number of signaling molecules or their effect is greatly increased, enhancing the response to a signal.

Sodium Ions

Positively charged particles (cations) of sodium, essential for various bodily functions including nerve impulse transmission and muscle contraction.

Ion Channel-linked Receptor

A type of membrane receptor that directly controls the opening of an ion channel upon activation, leading to changes in cell polarization.

Barbiturates

A class of drugs that act as central nervous system depressants, used for their sedative, hypnotic, and anxiolytic properties.