1
VITEEE 2022
MCQ (Single Correct Answer)
+4
-1

A TV tower has a height of $$75 \mathrm{~m}$$. What is the maximum distance upto which this TV transmission can be received? (Take, radius of the earth $$=6.4 \times 10^6 \mathrm{~m}$$)

A
$$30.98 \mathrm{~km}$$
B
$$38.98 \mathrm{~km}$$
C
$$40.98 \mathrm{~km}$$
D
$$50.98 \mathrm{~km}$$
2
VITEEE 2021
MCQ (Single Correct Answer)
+4
-1

The demodulator or detector circuit consists of a

A
resistor
B
transistor
C
diode
D
capacitor

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