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

Author Question: What does it mean if two signals are said to be in quadrature? A. At a 90 angle B. Output is ... (Read 267 times)

Brittanyd9008

  • Hero Member
  • *****
  • Posts: 500
on: Jul 28, 2018
What does it mean if two signals are said to be in quadrature?
 
  A. At a 90 angle
  B. Output is zero with no modulation
  C. One-half that for the FosterSeeley circuit
  D. Phase-shift detection arises quite often

Question 2

What type of detector is a circuit designed to respond only to frequency changes of the input signal?
 
  A. Slope
  B. Ratio
  C. Quadrature
  D. Synchronous


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

juiceman1987

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

B


Brittanyd9008

  • Member
  • Posts: 500
Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

chjcharjto14

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

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.

The output on this alternator is printed on a label. The output on this alternator is printed on a label.
A spark tester connected to a spark plug wire or coil output. A typical spark tester will fire only ... A spark tester connected to a spark plug wire or coil output. A typical spark tester will fire only ...
Hand signals are an effective emergency backup to ra- dio communication systems. Shown are several ... Hand signals are an effective emergency backup to ra- dio communication systems. Shown are several ...
How to find the unknown angle of a triangle using the sine law (Part 2) How to find the unknown angle of a triangle using the sine law (Part 2)
Compound Angle Formulas Compound Angle Formulas
When viewed from the Earth, Venus subtends an angle of about 1 arcminute (1/60°) when it is at ... When viewed from the Earth, Venus subtends an angle of about 1 arcminute (1/60°) when it is at ...
Video: Green alga life cycle Animation

For a complete list of videos, visit our video library