1. 4 and 9
2. 4 and 7
3. 5 and 7
4. 7 and 5
7 and 5
1. Broadcast direction
2. Off the ends
3. Both (a) and (b) above
4. None of the above
None of the above
1. 2.15 dB
2. 3 dB
3. 4.15 dB
4. 6 dB
2.15 dB
1. 2
2. 3
3. 4
4. 5
5
1. Omnidirectional radiator
2. Unidirectional radiator
3. Line radiator
4. None of these
Omnidirectional radiator
1. The polarization of the waves
2. The polarization of the atmosphere
3. Frequency of the waves
4. Their distance from the transmitter
Frequency of the waves
1.
2.
3.
4.
1. Neither state controllable nor output controllable
2. State controllable but not output controllable
3. Output controllable but not state controllable
4. Both state controllable and output controllable
Output controllable but not state controllable
1. o dB
2. 6 dB
3. 3 dB
4. none of these
6 dB
1. 10
2. 5
3. 3
4. 2
2