Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
6 Cards in this Set
- Front
- Back
|
List three occasions when a HOME signal may be passed at STOP. |
1. When the signal is Defective and the signaller gives authority. 2. When the home signal is controlled by track circuit and a calling on or low speed signal is not provided and a train needs to enter a part of the line that is already occupied by another train. 3. When authorised by a pilot to enter a section where traffic of a double line is being worked over a single line during repairs or obstruction. |
|
|
When is a Caution Order issued? |
If you need to pass a defective two position home signal at STOP and the signal protects points or the fouling point of an adjoining line or crossover, the driver is issued with a caution order by the ARTC Network Controller in Adelaide who is controlling the defective signal. |
|
|
When a two position dwarf signal displays a proceed aspect (yellow light) how may you proceed |
The dwarf proceed aspect indicates that the points are set for the movement however the line ahead may be occupied. The driver regulate the train at low speed (max 15kph) being prepared to stop short of any obstruction. |
|
|
Where is a two position dwarf siding signal on the same post as a two position home signal in Victoria ARTC standard gauge |
At Newport controlling movements into Anzac, sadliers siding when the siding is not at proceed the light is extinguished and the home signals are illuminated. |
|
|
When a two position home signal displays a proceed aspect: |
A train can pass the signal at normal speed, the track ahead is clear, the aspect of the next fixed signal is not known (treat as assumed to be at stop) |
|
|
A |
A |
