Which Statement Best Describes the Action of an OTA Amplitude

question 49

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.

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Definitions:

Straight-Line Depreciation

A method of allocating the cost of a tangible asset over its useful life in equal annual amounts.

Depreciation Schedule

A table that shows the decline in value of an asset over time, which impacts financial and tax reporting.

Corporate Tax Rate

The percentage of a corporation's profit that is paid as tax to the government.

After-Tax Cash Outlay

The net cash expense after adjusting for taxes, often relevant in capital budgeting and investment analysis.