The Main Reason That the Input Resistance of FET Amplifiers

question 28

Multiple Choice

The main reason that the input resistance of FET amplifiers is so high is that the

• A)gate junction is reverse- biased.
• B)power supplies used are high voltage/low current.
• C)biasing resistors are extremely small.
• D)FET junctions are forward- biased and made of germanium.

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Definitions:

Conjunction

A logical operator that combines two statements or conditions, both of which must be true for the overall statement to be true.

Equivalent Statements

Statements that are logically similar in that they always have the same truth value in every possible scenario.

Conjunction

In logic, a connective that combines multiple statements or propositions to form a single proposition that is true only if all its components are true.

Contradictory Statements

Assertions that are directly opposed to each other, so that if one is true, the other must be false.