Which Negative Feedback Amplifier Is Considered an Almost Perfect Current-To-Voltage

question 37

Multiple Choice

Which negative feedback amplifier is considered an almost perfect current-to-voltage converter because it has zero input impedance and zero output impedance?

• A) current-controlled voltage source
• B) voltage-controlled voltage source
• C) transconductance amplifier
• D) current-controlled current source

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Definitions:

Cholecystography

A diagnostic imaging procedure used to visualize the gallbladder and its function.

Cholangiography

An imaging test used to look at the bile ducts. It can show blockages or abnormalities in the bile ducts.

Colonoscopy

A medical procedure where a long, flexible tube with a camera on the end (colonoscope) is used to examine the inside of the colon and rectum.

Gallbladder Ultrasonography

A diagnostic imaging procedure using high-frequency sound waves to visualize the gallbladder and assess its health.