Communication Systems
MHT CET / Physics / Modern Physics / 5 questions
PhysicsModern Physics5 PYQs
Practice 5 MHT CET Physics questions from Communication Systems. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
5
PYQs on Page
Physics / Modern Physics
2019-2020
Year Range
Based on indexed question metadata
5
Last 5 Years
2016-2020
5
Last 10 Years
2011-2020
Recent Year Trend
2019
2020Latest year
20193 max PYQs/year2020
Question Types
5PYQs
MCQ100%
Difficulty Mix
#1 Unknown5
5 in last 5 years5 in last 10 years
Communication Systems Questions
Showing 5 of 5 questions on this page.
1Communication Systems
A carrier wave of peak voltage 16 V is used to transmit a signal. If the modulation index is $75 \%$, the peak voltage of the modulating signal is
MCQ+1 / -02020
2Communication Systems
In communication system, a repeater is used to extend the range to transmission. It is the combination of
MCQ+1 / -02020
3Communication Systems
In amplitude modulation, the amplitude of carrier wave is $A_c$ and that of the modulating signal is $A_m$. In practice, the ratio of $A_m$ to $A_c$ is kept less than or equal to one, to avoid
MCQ+1 / -02019
4Communication Systems
A layer of atmosphere that reflects medium frequency radio waves which is ineffective during night, is
MCQ+1 / -02019
5Communication Systems
In frequency modulated wave
MCQ+1 / -02019
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