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The maximum distance upto which TV tra...

The maximum distance upto which ` TV` transmission from a ` TV` tower of height `h` can be received is proportional to

A

`h^(1//2)`

B

h

C

`h^(3//2)`

D

`h^(2)`

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A
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A TV tower has a height of 60 m. What is the maximum distance and area up to which TV transmission can be received? (Take radius of earth as 6.4 xx 10^6 m ).

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A TV transmission tower has a height of 160 m. its coverage range is

A TV transmission tower has a height of 140 m and the height of the receiving antenna is 80 m. What is the maximum distance upto which signals can be broadcasted from this tower in LOS (Line of Sight) mode? (Given: Radius of earth = 6.4 xx 10^6 m )

A TV transmission tower has a height of 140 m and the height of the receiving antenna is 40 m. What is the maximum distance upto which signals can be broadcasted from this tower in LOS (Line of Sight ) mode ? (Given : radius of earth = 6.4xx10^(6) m).

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State two factors by which the range of transmission of TV signal can be increased.

ALLEN-SEMICONDUCTORS-Part-3(Exercise-1)
  1. Long distance short-wave radio broadcasting uses

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  2. The power in a two-wire transmission line travels :-

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  3. For television broadcasting, the frequency employed is normally

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  4. The sound waves after being converted into electrical waves are not tr...

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  5. The process of superimposing signal frequency (i.e. audio wave) on the...

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  6. In an amplitude modulated wave for audio frequency of 500 "cycle"//sec...

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  7. If three wave no atmosphere, the average temperature on the surface of...

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  8. The T.V. transmission tower in Delhi has a height of 240 m. The distan...

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  9. Which of the following is used to produce radio waves of constant ampl...

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  10. The maximum distance upto which TV transmission from a TV tower of...

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  11. For sky wave propagation of a 10 MHz signal, what should be the minimu...

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  12. In short wave communication waves of which of the following frequeunci...

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  13. For sky wave propagation of a 10 MHz signal, what should be the minimu...

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  14. In frequency modulation

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  15. Range of frequencies allotted for commercial FM radio broadcast is

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  16. Sound produced by a tining fork is a sort of :-

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  17. The space waves which are affected seriously by atmospheric condition ...

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  18. Which of the following is not transducer?

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  19. A anetenna is of height 500 m. What will be its range (Radio of the ea...

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  20. In amplitude modulation determine the total maximum transmitted power,...

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