Unit3ReviewAssignment_KalaniHoopii_.docx - 2 The zero-level...

Info icon This preview shows pages 1–2. Sign up to view the full content.

2. The zero-level detector is one application of a (a) comparator; non-zero detection (b) differentiator (c) summing amplifier (d) diode 4. The effects of noise can be reduced by (a) lowering the supply voltage (b) using positive feedback (c) using negative feedback (d) using hysteresis (e) answers (b) and (d); Hysteresis has positive feedback pg. 671 6. In a comparator with hysteresis, (a) a bias voltage is applied between the two inputs (b) only one supply voltage is used (c) a portion of the output is fed back to the inverting input (d) a portion of the output is fed back to the noninverting input; pg 671 8. A summing amplifier can have (a) only one input (b) only two inputs (c) any number of inputs; pg 679 any number of inputs can be used. 10. An averaging amplifier has five inputs. The ratio R f / R i must be (a) 5 (b) 0.2 (c) 1 12. In an ideal integrator, the feedback element is a (a) resistor (b) capacitor; pg. 687 feedback element is a capacitor that forms an RC
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern