1
TG EAPCET 2024 (Online) 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
The heights of the transmitting and receiving antennas are 33.8 m and 64.8 m respectively. The maximum distance between the antennas for satisfactory communication in line of sight mode is (radius of the earth $=6400 \mathrm{~km}$ )
2
TS EAMCET 2023 (Online) 12th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
The need for modulation is
3
TS EAMCET 2023 (Online) 12th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
A message signal of frequency 10 kHz is used to modulate a carrier wave of frequency 6 MHz , then the side band frequencies are
Questions Asked from Communication Systems (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
TG EAPCET 2024 (Online) 11th May Morning Shift (1)
TG EAPCET 2024 (Online) 10th May Evening Shift (1)
TG EAPCET 2024 (Online) 10th May Morning Shift (1)
TG EAPCET 2024 (Online) 9th May Evening Shift (1)
TG EAPCET 2024 (Online) 9th May Morning Shift (1)
TS EAMCET 2023 (Online) 12th May Evening Shift (1)
TS EAMCET 2023 (Online) 12th May Morning Shift (1)
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