Applying an External Voltage to Change the Reference Level of a Circuit

question 39

Multiple Choice

Applying an external voltage to change the reference level of a circuit is called ________.

• A) filter
• B) bias
• C) regulation
• D) surge protection

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Definitions:

Opportunity Cost

The cost of forgoing the next best alternative when making a decision or choosing between multiple options.

Voluntary Exchange

is a transaction where parties trade goods or services by mutual agreement, each benefiting from the exchange.

Private Property Rights

The legal rights to possess, use, and dispose of assets such as land, buildings, or personal items, protected under the law.

Comparative Advantage

The ability of a country or individual to produce a good or service at a lower opportunity cost than another.