11-09-2010, 02:36 PM
(11-09-2010, 01:37 PM)greensky52 Wrote: Referring to route CT,
1 In short, two points in a TC are point-to-point interlocking, not flank protection, right?
2 Noted, But still need to think it carefully for a while.
3 Same as item 1
4 Noted
5 Noted. But does shunting to a siding mean that it must be a wagon in siding for coupling?
Point CT:
1 Need to think for a long time
2 Noted
3 Need to think
Anyway, thank you. Have a nice weekend
Route CT
1. Not exactly.
If it is worth providing each point end with its own track then point-to-point would probably not be appropriate; therefore if you see two point ends in one track circuit this is a clue that point-to-point may be appropriate. One of the reasons for providing point-to-point is that in many instances it does provide flank.
5. There does not NEED to be a wagon, but we need to allow for the POSSIBILITY that there is a wagon.
PJW


