Define polarity of the output offset voltage in a practical op-amp?
A. Positive polarity
B. Negative polarity
C. Positive or negative polarity
D. None of the mentioned
Answer:A
Define polarity of the output offset voltage in a practical op-amp?
A. Positive polarity B. Negative polarity C. Positive or negative polarity D. None of the mentioned
Explanation: The output offset voltage is a DC voltage, it may be positive or negative in polarity depending on whether the potential difference between two input terminal is positive or negative.