This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The purpose of a comparator is to ________. A) produce a change in output when an input voltage ... (Read 104 times)

anjilletteb

  • Hero Member
  • *****
  • Posts: 569
on: Jul 28, 2018
The purpose of a comparator is to ________.
 
  A) produce a change in output when an input voltage equals a reference voltage
  B) amplify an input voltage
  C) detect the occurrence of a changing input voltage
  D) maintain a constant output when the dc input voltage changes

Question 2

If an inverting amplifier has a capacitor in the feedback loop, the circuit is known as the ________. When a square wave input is applied, the output is a ________ wave.
 
  A) differentiator, triangle B) integrator, square
  C) open loop, triangle D) integrator, triangle


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aloop

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

D


anjilletteb

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Jul 28, 2018
Thanks


aloop

  • Sr. Member
  • ****
  • Posts: 315
Reply #3 on: Jul 28, 2018
Welcome :)


« previous next »
 

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

As a result of this change, deoxyhemoglobin S As a result of this change, deoxyhemoglobin S
Rate of Residential Change, Past Year, in the United States Rate of Residential Change, Past Year, in the United States
Identifying the Causes of Climate Change Identifying the Causes of Climate Change
Recent Climate Change Recent Climate Change
Effect of an Increase in gA,2 on Productivity and Output Effect of an Increase in gA,2 on Productivity and Output
Determine the enthalpy change of this reaction Determine the enthalpy change of this reaction
Video: Regulation of GFR: three methods, autoregulation & autoregulation via myogenic mechanism

For a complete list of videos, visit our video library