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 252 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
Gracias!

Joy Chen

  • Member
  • Posts: 354
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

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

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Urine output. Urine output.
When the exhaust is rich, the output of a zirconia oxygen sensor is above 450 mV. When the exhaust is rich, the output of a zirconia oxygen sensor is above 450 mV.
U.S. Subsurface Coal Mining: Output, Price, and Output per Worker-Hour, 1949–1994 U.S. Subsurface Coal Mining: Output, Price, and Output per Worker-Hour, 1949–1994
Landmarks for urinary assessment: The costovertebral angle Landmarks for urinary assessment: The costovertebral angle
Angle of fingernail Angle of fingernail
Use a compound angle addition formula to determine an equivalent trig expression for cos(x + ... Use a compound angle addition formula to determine an equivalent trig expression for cos(x + ...
Video: What is an ecosystem?

For a complete list of videos, visit our video library