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The signal to be amplified is current signal and the output desired is a voltage signal. Which of the following amplifier can perform this task?

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The signal to be amplified is current signal and the output desired is a voltage signal. Which of the following amplifier can perform this task?

(a) Voltage amplifier

(b) Current amplifier

(c) Transconductance amplifier

(d) Transresistance amplifier

The question was asked during an online interview.

The origin of the question is Circuit Models for Amplifier in portion Signals and Amplifiers of Electronic Devices & Circuits

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The correct answer is (d) Transresistance amplifier

The explanation: It is a characteristic of transconductance amplifier.

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