« previous next »

Author Question: Feedback oscillators operate with A) both positive or negative feedback B) only positive dc ... (Read 124 times)

altibaby

  • Hero Member
  • *****
  • Posts: 562
on: Jul 28, 2018
Feedback oscillators operate with
 
  A) both positive or negative feedback B) only positive dc supplies
  C) negative feedback D) positive feedback

Question 2

What type of amplifier tracks the input voltage during the sample interval?
 
  A) sample and hold B) sample/track-and-hold
  C) tracking-sample amplifier D) none of the above


Expo

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Cell-wall structure of Gram-positive and Gram-negative bacteria. Cell-wall structure of Gram-positive and Gram-negative bacteria.
(A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive (A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive
Negative Feedback Insulin Glucagon Negative Feedback Insulin Glucagon
Gram negative flowchart Gram negative flowchart
Empathy draws a more positive response from the patient because it is based on the willingness of th Empathy draws a more positive response from the patient because it is based on the willingness of th
Negative feedback loops affecting hypothalamic and anterior pituitary tropic hormones. Negative feedback loops affecting hypothalamic and anterior pituitary tropic hormones.
Video: Hemodynamics Animation

For a complete list of videos, visit our video library