Signalling Operations Flashcards
What form of authority, and from who, is required to pass a Departure Signal imperfectly displayed, ‘R’ light not illuminated?
SWA-01 from TC
What form of authority, and from who, is required to pass a Departure Signal at All Red Stop with ‘R’ light illuminated?
‘R’ light is the movement of authority.
What form of authority, and from who, is required to pass a failed Departure Signal to recover a disabled train, ‘R’ light not working.
SWA-02 from TC
What form of authority, and from who, is required to pass a Departure Signal at All Red Stop to run on the opposite line (Opposing Movement) to recover a disabled train?
SWA-02 from TC
What form of authority, and from who, is required to pass an Absolute Intermediate Signal at All Red Stop with the ‘A’ light not illuminated or not fitted.
Verbal from TC
What form of authority, and from who, is required to pass an Absolute Intermediate Signal with the ‘A’ light fitted and illuminated?
Self-authorisation
What authority, and from who, is required to set back when proceeding through the block section and completely clear of station limits?
SWA-01 from TC
What authority, and from who, is required to set back when shunting or repositioning movement which has entered a block section requires to set back into station limits?
Movements in accordance with fixed signals.
What authority, and from who, is required to set back when the train is divided, location of the rear portion has been established and it is necessary to set the front portion back to re-couple the train.
Self-authorisation with shunting movement under the direction of the train crew.
When assisting a disabled train, what authority and from who, is required to pass a departure, or absolute intermediate signal at stop to recover a disabled train?
SWA-02 from TC
When assisting a disabled train, what authority and from who, is required to pass a departure signal displaying a Restricted Speed aspect to recover a disabled train.
‘R’ light is the movement of authority.
When assisting a disabled train, what authority and from who, is required to pass an Absolute Intermediate signal at stop with the ‘A’ light illuminated to recover a disabled train.
Self-authorisation
When assisting a disabled train, what authority and from who, is required to set back in a block section when recovering a disabled train?
SWA-02 from TC
A Block Section is a ______ _______ of line between the ______ of ___ _________ ___________ ________ / _________ in either single or multiple line area.
A Block Section is a single section of line between the limits of two adjoining interlocked stations / junctions in either single or multiple line area.
Entrance to a block section is governed by ________ _______ which control entry to a Block section where movements are signalled in both directions.
Entrance to a block section is governed by departure signals which control entry to a Block section where movements are signalled in both directions.