TS EAMCET Medical 28 Sept 2020 Shift 2 Paper

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Question : 120 of 160

Marks: +1, -0

Television signals along the line of sight on earth cannot be received at distances greater than 100 km from the transmission station. The reason behind this is that

the receiver antenna is unable to detect the signal at a distance greater than 100 km
the TV programme consists of both audio and video signals
the TV signals are less powerful than radio signals
the surface of earth is curved like a sphere

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