transposing transmission as well as communication lines
increasing the height of the trans-mission line tower
increasing the distance between the two lines
all of the above
Answer is Right!
Answer is Wrong!
The correct answer is D. all of the above.
The interaction between a transmission line and communication line is minimized by:
- Transposing transmission as well as communication lines. This means that the lines are switched from one side of the tower to the other at regular intervals. This helps to reduce the amount of interference between the two lines.
- Increasing the height of the transmission line tower. This increases the distance between the transmission line and the communication line, which helps to reduce the amount of interference.
- Increasing the distance between the two lines. This also helps to reduce the amount of interference.
In addition to these measures, it is also important to use the correct type of cable for the communication line. A shielded cable will help to reduce interference from the transmission line.