Electrical Engineering (EE) Exam > Electrical Engineering (EE) Tests > Test: Amplitude Modulation - Electrical Engineering (EE) MCQ
Test: Amplitude Modulation - Electrical Engineering (EE) MCQ
Test Description
10 Questions MCQ Test - Test: Amplitude Modulation
Test: Amplitude Modulation for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Test: Amplitude Modulation questions and answers have been prepared
according to the Electrical Engineering (EE) exam syllabus.The Test: Amplitude Modulation MCQs are made for Electrical Engineering (EE) 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Amplitude Modulation below.
Solutions of Test: Amplitude Modulation questions in English are available as part of our course for Electrical Engineering (EE) & Test: Amplitude Modulation solutions in
Hindi for Electrical Engineering (EE) course.
Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free. Attempt Test: Amplitude Modulation | 10 questions in 10 minutes | Mock test for Electrical Engineering (EE) preparation | Free important questions MCQ to study for Electrical Engineering (EE) Exam | Download free PDF with solutions
Test: Amplitude Modulation - Question 1
(Q.1-Q.3) An AM signal is represented by x(t) = (20 + 4sin(500πt)) cos(2πt x 105)V.
Q. The modulation index is
Detailed Solution for Test: Amplitude Modulation - Question 1
Detailed Solution for Test: Amplitude Modulation - Question 2
| 1 Crore+ students have signed up on EduRev. Have you? Download the App |
Detailed Solution for Test: Amplitude Modulation - Question 3
Test: Amplitude Modulation - Question 4
An AM broadcast station operates at its maximum allowed total output of 50 kW with 80% modulation. The power in the intelligence part is
Detailed Solution for Test: Amplitude Modulation - Question 4
Test: Amplitude Modulation - Question 5
The aerial current of an AM transmitter is 18 A when unmodulated but increases to 20 A when modulated.The modulation index is
Detailed Solution for Test: Amplitude Modulation - Question 5
Test: Amplitude Modulation - Question 6
A modulating signal is amplified by a 80% efficiency amplifier before being combined with a 20 kW carrier to generate an AM signal. The required DC input power to the amplifier, for the system to operate at 100% modulation, would be
Detailed Solution for Test: Amplitude Modulation - Question 6
Test: Amplitude Modulation - Question 7
A 2 MHz carrier is amplitude modulated by a 500 Hz modulating signal to a depth of 70%. If the unmodulated carrier power is 2 kW, the power of the modulated signal is
Detailed Solution for Test: Amplitude Modulation - Question 7
Test: Amplitude Modulation - Question 8
A carrier is simultaneously modulated by two sine waves with modulation indices of 0.4 and 0.3. The resultant modulation index will be
Detailed Solution for Test: Amplitude Modulation - Question 8
Test: Amplitude Modulation - Question 9
In a DSB-SC system with 100% modulation, the power saving is
Detailed Solution for Test: Amplitude Modulation - Question 9
Test: Amplitude Modulation - Question 10
A 10 kW carrier is sinusoidally modulated by two carriers corresponding to a modulation index of 30% and 40% respectively. The total radiated power is
Detailed Solution for Test: Amplitude Modulation - Question 10
Information about Test: Amplitude Modulation Page
In this test you can find the Exam questions for Test: Amplitude Modulation solved & explained in the simplest way possible.
Besides giving Questions and answers for Test: Amplitude Modulation, EduRev gives you an ample number of Online tests for practice
Download as PDF
Top Courses for Electrical Engineering (EE)
Important Questions for Amplitude Modulation
Find all the important questions for Amplitude Modulation at EduRev.Get fully prepared for Amplitude Modulation with EduRev's comprehensive question bank and test resources.
Our platform offers a diverse range of question papers covering various topics within the Amplitude Modulation syllabus.
Whether you need to review specific subjects or assess your overall readiness, EduRev has you covered.
The questions are designed to challenge you and help you gain confidence in tackling the actual exam.
Maximize your chances of success by utilizing EduRev's extensive collection of Amplitude Modulation resources.
Amplitude Modulation MCQs with Answers
Prepare for the Amplitude Modulation within the Electrical Engineering (EE) exam with comprehensive MCQs and answers at EduRev.
Our platform offers a wide range of practice papers, question papers, and mock tests to familiarize you with the exam pattern and syllabus.
Access the best books, study materials, and notes curated by toppers to enhance your preparation.
Stay updated with the exam date and receive expert preparation tips and paper analysis.
Visit EduRev's official website today and access a wealth of videos and coaching resources to excel in your exam.
Online Tests for Amplitude Modulation
Practice with a wide array of question papers that follow the exam pattern and syllabus.
Our platform offers a user-friendly interface, allowing you to track your progress and identify areas for improvement.
Access detailed solutions and explanations for each test to enhance your understanding of concepts.
With EduRev's Online Tests, you can build confidence, boost your performance, and ace Amplitude Modulation with ease.
Join thousands of successful students who have benefited from our trusted online resources.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup