If three different 741 op-amps are taken and the corresponding output offset voltage for each of them is measured. The output voltage in these three op-amps have
A. Same amplitude and polarity
B. Different amplitude and polarity
C. Same amplitude and different polarity
D. Different amplitude and same polarity
Answer:A
If three different 741 op-amps are taken and the corresponding output offset voltage for each of them is measured. The output voltage in these three op-amps have
A. Same amplitude and polarity B. Different amplitude and polarity C. Same amplitude and different polarity D. Different amplitude and same polarity
Explanation: Even though the op-amps are of the same type, the output voltage in these three op-amps are not of the same amplitude and polarity, because of mass production.