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Voltage Amplify Quiz

A process of magnifying a signal's magnitude without adding additional noise to it is called

The energy required to amplify a signal comes from

For a voltage amplifier, gain is defined as the ratio of

An Ideal amplifier will have which on these properties

Conversion efficiency is the ratio of

Signal to Noise ratio is the ratio of

Noise figure is the ratio of

In a voltage amplifier the gain is dependent on

In a trans-resistance amplifier, output voltage is proportional to

In a trans-conductance ampllifier, output current is proportional to