The range of communication can be increased by
A. increasing the heights of transmitting and receiving antennas.
B. decreasing the heights of transmitting and receiving antennas.
C. increasing the height of the transmitting antenna and decreasing the height of receiving antenna.
D. increasing height of receiving antenna only.
Answer:A
The range of communication can be increased by
A. increasing the heights of transmitting and receiving antennas. B. decreasing the heights of transmitting and receiving antennas. C. increasing the height of the transmitting antenna and decreasing the height of receiving antenna. D. increasing height of receiving antenna only.