An inverting amplifier that amplifies dc input level is called
A. DC and AC amplifier
B. AC amplifier
C. DC amplifier
D. None of the mentioned
Answer:A
An inverting amplifier that amplifies dc input level is called
A. DC and AC amplifier B. AC amplifier C. DC amplifier D. None of the mentioned
Explanation: In a DC amplifier, the output signal changes it response to changes in its dc input level. A DC amplifier can be inverting, non-inverting or differential. 2. Find the DC differential amplifier with offset null circuitry?