# 18.8: Questions


1. What happens to the accuracy of integration as the input frequency is increased?

2. At very low frequencies, does the integrator behave more like a true integrator, or like an amplifier?

3. What are the advantages of using a medium speed FET-input op amp such as a 351 over a slower bipolar device such as a 741?

4. What is the purpose of the 10 k$$\Omega$$ resistor?

5. What is the purpose of the 910 $$\Omega$$ resistor?

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