1.

Three waves A,B and C of frequencies 1600 kHz, 5 MHz and 60 MHz, respectively are to be transmitted from one place to another.Which of the following is the appropriate mode of communication?

Answer»

A is TRANSMITTED VIA space WAVE while B and C are transmitted via sky wave
A is transmitted via ground wave, B via sky wave and C via space wave
B and C tranmitted via ground wave while A is trasnmitted via sky wave
B is transmitted via ground wave while A and Care transmitted via space wave.

Solution :A is transmitted via ground wave, B via sky wave and C via space wave.


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