17th
Apr
Apr
Modulation and Demodulation MCQ
- Admin
- 17th Apr, 2021
- 569 Followers
Modulation and Demodulation MCQ Questions
Take Modulation and Demodulation MCQ Test & Online Quiz to test your Knowledge
Below is the Modulation and Demodulation MCQ test that checks your basic knowledge of Modulation and Demodulation. This Modulation and Demodulation MCQ Test contains 20 Multiple Choice Questions. You have to select the right answer to the question. Finally, you can also take the Online Quiz from the Take Modulation and Demodulation Quiz Button.
Modulation and Demodulation MCQ Test
1) What is modulation?
2) Modulation is done in ____.
3) What do you mean by demodulation?
4) The process of Modulation is done by the _____.
5) A ______ is an electronic circuit (or computer program in a software-defined radio) that is used to recover the information content from the modulated carrier wave.
Download Free : Modulation and Demodulation MCQ PDF
6) Which of the following is used for Modulation and Demodulation?
7) Superhertodyne principle refers to:
8) What do you know about Modem?
9) Overmodulation (amplitude) occurs when signal amplitude is ____ carrier amplitude.
10) In India, _____ modulation is used for radio transmission.
11) In a radio receiver, noise is generally developed at ____.
12) In TV transmission, sound signal is ____ modulated.
13) A high Q tuned circuit will permit an amplifier to have high ____.
14) The major advantage of FM (Frequency modulation) over AM (Amplitude modulation) is ____.
15) What is the full form of AVC?
16) When the modulating signal controls the frequency of the carrier, we get ____.
17) In a radio receiver, we generally use _______ oscillator as a local oscillator.
18) In an AM wave, the majority of the power is in _____.
19) The diode detector in an AM radio receiver is usually found ___.
20) As the modulation level is increased, the carrier power _____.
Leave A Comment :
Valid name is required.
Valid name is required.
Valid email id is required.
