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Statement A: If the antenna is vertical ...

Statement A: If the antenna is vertical the vertically polarised `EM` wave is radiated Statement B: The vertically polarised `EM` wave has electrical variations in the vertical plane

A

`A`is true but `B` is false

B

`A` is false but `B` is true

C

`A` and `B` are false

D

`A` and `B` are true

Text Solution

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The correct Answer is:
D
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NARAYNA-COMMUNICATION SYSTEM-C.U.Q
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  2. The height of the antenna (a) limits the population covered by the t...

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  3. Statement A: If the antenna is vertical the vertically polarised EM wa...

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  4. A: It is necessary for transmitting antenna must be at same height as ...

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  5. Broadcasting antennas are generally

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

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  7. In frequency modulation

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  8. For transmitting audio signal properly

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  9. The process of recovering the audio signal from the modulated wave is ...

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  10. The most commonly employed analog modulation technique in satellite c...

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  11. The need for doing modulation is

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  12. What type of modulation is employed in india for radio transmission

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  13. Modulation is not used to :-

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  14. The process of translating the information contained by the low base b...

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  15. During the process of modulation the RF wave is called

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  16. Modulation is required to (a) distinguish different transmissions ...

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  17. The physical quantities of the wave used for modulation

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  18. In Amplitude modulation

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  19. Amplitude modulation is used for broad casting because

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  20. In amplitude modulation, carrier wave frequencies are….. Than that com...

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