Which Statement Best Describes the Action of an OTA Amplitude

question 6

Multiple Choice

Which statement best describes the action of an OTA amplitude modulator?

• A)The power supply bias adjusts the output level.
• B)Variations of light intensity adjust the gain of the amplifier.
• C)The variations of voltages applied to the current bias input adjusts the gain of the amplifier.
• D)The OTA is versatile and can be configured to work in any of these ways.

---

Definitions:

Interfere

To become involved in a situation in a way that hinders or obstructs its natural or desired progression.

Goals

Specific, measurable objectives set to be achieved within a defined timeframe, guiding decision-making and effort direction.

Scarce Resources

Resources that are limited in availability and cannot satisfy all the needs and wants that require them for production or consumption.

Different Values

Variations in beliefs, norms, and priorities among individuals or groups.