Consider the following statements regarding bundled conductors:
1. By the use of bundled conductors the communication interference with the adjoining communication lines can be reduced.
2. By the use of Bundled conductors we can reduce the characteristic impedance.
3. By the use of bundled conductors the critical disruptive voltage decrease. So the corona loss is reduced.
4. By the use of bundled conductors line inductance increases and capacitance decreases.
Which of the above statements are correct?
1
1, 2, 3 and 4
2
1, 2 and 4 only
3
1, 2 and 3 only
4
1 and 2 only