analog quiz 5

docx

School

Daytona State College *

*We aren’t endorsed by this school

Course

EET2142C

Subject

Electrical Engineering

Date

Feb 20, 2024

Type

docx

Pages

Uploaded by SuperHumanFire1222

Question 1 (10 points) Saved High level and low level modulation refers to Question 1 options: modulation index values where the carrier is injected where the intelligence signal is injected Direct and indirect modulations Question 2 (10 points) Saved High level modulation transmitters are typically class Question 2 options: A amplifiers B amplifiers AB amplifiers C amplifiers Question 3 (10 points) Saved The trapazodial oscilloscope display is Question 3 options: a good indication of the performance of of the am transmission system.

is the am signal versus the modulating signal. good way of measuring the modulation index, all above. Question 4 (10 points) Saved Spectrum analyzers are used for Question 4 options: to measure waveform time period. to measure waveform transient response. to measure power dissipation. to measure harmonics of the signal. Question 5 (10 points) Saved Given the diagram below the AM modulation index is Question 5 options:

B+AB−A {"version":"1.1","math":"<math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mrow><mi>B</mi><mo>+ </mo><mi>A</mi></mrow><mrow><mi>B</mi><mo>-</mo><mi>A</mi></ mrow></mfrac></math>"} B−AB+A {"version":"1.1","math":"<math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mrow><mi>B</mi><mo>- </mo><mi>A</mi></mrow><mrow><mi>B</mi><mo>+</mo><mi>A</mi></ mrow></mfrac></math>"} Question 6 (10 points) Saved What method is used to recover intelligence signal form the SSB transmitters? Question 6 options: Filter method Phase method Either a or b answer correct answer None of the above Question 7 (10 points) Saved An FM transmitter employs one doubler and one tripler. What is the carrier frequency swing if the oscillator frequency swing is 2 kHz? Question 7 options:

Your preview ends here

Eager to read complete document? Join bartleby learn and gain access to the full version

Access to all documents
Unlimited textbook solutions
24/7 expert homework help

2 kHz 6 kHz 12 kHz correct answer 48 kHz Question 8 (10 points) Saved This block in FM stereo is used to generate the sum and differences of the two left and right channels Question 8 options: Preemphasis Matrix network correct answer Balance modulator Frequency doubler Question 9 (10 points) Saved Which block in the stereo FM transmitter removes the 38 kHz carrier signal? Question 9 options: Preemphasis matrix network Balanced modulator

Frequency doubler Question 10 (10 points) Saved A diode commonly used for FM generation is called Question 10 options: Varactor diode zener diode general purpose diode Schottky diode

Related Documents

C400 Diagoniz Quiz.pdf

Week 3-Key Terms.docx

Token__Grading_Quiz_II__Chem_1LD_F22.pdf

Report 2.docx

3.2 Assignment Cultural Perceptions.docx

Analog quiz 6.docx

analog quiz 4.docx

Anaolog circuits final exam .docx

Analog quiz 3.docx

ISSC343 Week 2 Quiz.pdf

ISSC343 Week 3 Quiz.pdf

TECH8016 - Lab1_RETScreen_MS-Word_Version.docx

Related Questions

1. The Voltage spectrum of FM signal is shown in Figure 1. The maximum amplitude of modulating signal is 5V. Calculate the bandwidth , modulation index ,Carrier frequency, modulating frequency and specify the type of Modulator(narrow band or wide band). 1.54 4.06 4.06 2.45 2.45 0.91 0.91 0.21 0.21 192 194 196 198 200 202 204 206 208 KHz

Choose from the given option only. Give me only the correct answer no explanation required.

Please help with parts B4 and B5 of this practice question. Thank you

3- Suppose that on an AM signal, the Vmax Value read from the graticule on the oscilloscope screen is 5.9 divisions and Vmin is 1.2 divisions. What is the modulation index. Calculate Ec and Em.

SEE MORE QUESTIONS

Recommended textbooks for you

Introductory Circuit Analysis (13th Edition)

Electrical Engineering

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:PEARSON

Delmar's Standard Textbook Of Electricity

Electrical Engineering

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Cengage Learning

Programmable Logic Controllers

Electrical Engineering

ISBN:9780073373843

Author:Frank D. Petruzella

Publisher:McGraw-Hill Education

Fundamentals of Electric Circuits

Electrical Engineering

ISBN:9780078028229

Author:Charles K Alexander, Matthew Sadiku

Publisher:McGraw-Hill Education

Electric Circuits. (11th Edition)

Electrical Engineering

ISBN:9780134746968

Author:James W. Nilsson, Susan Riedel

Publisher:PEARSON

Engineering Electromagnetics

Electrical Engineering

ISBN:9780078028151

Author:Hayt, William H. (william Hart), Jr, BUCK, John A.

Publisher:Mcgraw-hill Education,

SEE MORE TEXTBOOKS

Related Questions

Recommended textbooks for you

Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:9780078028229
Author:Charles K Alexander, Matthew Sadiku
Publisher:McGraw-Hill Education
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:9780134746968
Author:James W. Nilsson, Susan Riedel
Publisher:PEARSON
Engineering Electromagnetics
Electrical Engineering
ISBN:9780078028151
Author:Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:Mcgraw-hill Education,