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The maximum distance between the transmi...

The maximum distance between the transmitting and receiving TV towers is 72 km. If the ratio of the heights of the TV transmitting tower to receiving tower is `16:25`, the heights of the transmitting and receiving towers are

A

51.2 m , 80 m

B

40 m, 80 m

C

80 m, 125 m

D

25 m, 75 m

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-COMMUNICATION SYSTEM -LECTURE SHEET (LEVEL - I) (MAIN) (EXERCISE - II) (Straight Objective & More than one Correct Answer Type Questions)
  1. The INCORRECT statement is :

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  2. The weight of an object on the surface of the Earth is 40 N. Its weigh...

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  3. A signal emiited by an antenna form a certain point can be received at...

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  4. A radio station has two channels. One is AM at 1020kHz and the other i...

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  5. Broadcasting antennas are generally

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  6. If the audio signal is transmitted directly into space, the length of ...

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  7. A TV tower has a height of 75m. What is the maximum distance upto whic...

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  8. It a carrier wave of 1000 kHz is used to carry the signal, the length ...

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  9. A radar has a power of 1 Kw and is operating at a frequency of 10 GHz....

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  10. Then TV tower has a height of 100m. What is the maximum distance upto ...

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  11. Is it necessary for a transmitting antenna to be at the same height as...

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  12. A TV tower has a height of 75m. What is the maximum area upto which th...

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

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  14. A TV transmission tower has a height of 240m. Signals broadcast from t...

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  15. The maximum distance between the transmitting and receiving TV towers ...

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  16. A T.V. transmitting antenna is 128 m tall . If the receiving antenna i...

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  17. If height of transmitting tower increases by 21% then the area to be c...

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  18. The power of transmitter 19 kW. The power of the Carrier wave is, if t...

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  19. The power of a AM transmitter is 100 W. If the modulation index is 0.5...

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