Signalling: RS521 Flashcards
1
Q
What Type of Signal does this sign indicate?
and
What is its definition?
A
Controlled Signal
A signal operated by the controller,
some of which may be set by the signaller to work automatically.
2
Q
What Type of Signal does this sign indicate?
and
What is its definition?
A
A signal operated by the the passage of trains by making use of the track circuit.
On some occasions the signaller and a person operating a signal post replacement switch can place the signal to danger.
3
Q
What Type of Signal does this sign indicate?
and
What is its definition?
A
Semi Automatic Signal
Usually operated by the passge of trains by use of the track circuit. However it can be operated by the siganller from a signal box or groundframe. Also by a person operating a signal post replacement switch.
4
Q
What Type of Signal does this sign indicate?
and
What is its definition?
A
Controlled Distant Signal
Controlled: controlled by signaller from signal box or groundframe
Distant: cannot show a stop aspect. Identified by a white diamond or R symbol.
5
Q
What Type of Signal does this sign indicate?
and
What is its definition?
A
Outer Distant Signal
Distinguished by the RR
6
Q
What Type of Signal does this sign indicate?
and
What is its definition?
A
Controlled Banner Repeater Signal
Banner repeater signals are provided on the approach to certain signals which have restricted sighting (for example because of curvature of the line, buildings, overbridges or tunnels), to give advance information of the signal aspect. Their meanings are. Banner on: The signal to which it applies is at danger.
7
Q
What Type of Signal does this sign indicate?
and
What is its definition?
A
Co-acting signal
A second signal head close to the main one that displays the same aspects. They are provided when the main apsect has sighting issues.
8
Q
What Type of Signal does this sign indicate?
and
What is its definition?
A
Intermediate Block Signal
A signal that controls the exit from an intermediate block section, and the entrance to an absolute block section or another intermediate block section.
9
Q
What could be the normal sequence of signals for a three aspect signal system when being stopped?
A
- Green [Proceed]
- Single Yellow [Caution]
- Red [Stop]
10
Q
What could be the normal sequence of signals for a four aspect signal system when being stopped?
A
- Green [Proceed]
- Double Yellow [Preliminary Caution]
- Single Yellow [Caution]
- Red [Stop]
11
Q
What is the purpose of a junction indicator and what does it show?
A
Junction indicators are provided to show if a train is being signalled on a route to the left or right of the striaght route.
Normally located above the signal and will display a line of white lights when a proceed aspect is displayed.
12
Q
At a junction with junction indicators will the straight ahead route have a junction indicator?
A
Generally No.
However, if the straight ahead route is not obvious, a junction indicator will be provided for the straight ahead route.
13
Q
What is a route indicator?
A
A route indicator is provided at a signal and shows the route the trina is cleared on. They can show letters or numbers and can be with junction indicators. Also known as theatre box.
14
Q
What does a flashing yellow aspect mean?
A
Facing points at a junction ahead are set for a diverging route with a lower speed than the straight route.
15
Q
What is the normal signal sequence of aspects when approaching a diverging junction onto a slower diverging route in a three aspect signalling system?
A
- Green
- Flashing Yellow
- Solid yellow with Junction indicator
- Red after junction
The solid yellow at the junction with the junction indicator means expect red next.
16
Q
What is the normal signal sequence of aspects when approahcing a diverging junction onto a slower diverging route in a four aspect signalling system?
A
- Green
- Flashing Two Yellows
- Flashing Single Yellow
- Solid Yellow with junction indicator
- Red after junction
17
Q
What is a splitting distant signal?
A
I dont know, i need to do this one.
18
Q
What is the purpose of Position Lights?
A
Position light signals allow a train to move into a section under caution, the line ahead may be occupied so the driver must drive at caution towards the next train, signal or buffer stop, and be prepared to stop short of any obstruction.
19
Q
What are the two types of positon lights?
A
1. Associated Position Lights: Normally positioned with a main aspect signal, the normal apsect is unlit and this means obey main signal.
2. Ground Position Lights: Normally positioned at ground level independant of a main aspect. When proceeding on the authority of a main aspect all position lights in that section will show a proceed aspect.
20
Q
What does a ground position light showing red/red or red/white mean?
A
Stop
[note: when proceeding on the auhority of a main aspect, any ground position light signals along the route between the main running signals will show a proceed aspect]
21
Q
What does a ground position light showing yellow/white or yellow/yellow mean?
[Also known as a position light shunt signal]
A
Position light shunt signal: This is a STOP signal with regards to the main line to which it applies.
Other movements can pass this signal without it being cleared when a movement is being made towards the shunt neck or siding and not the running line.
22
Q
What does a ground position light showing white/white at 45 degrees mean?
A
This authorises the driver to proceed at caution towards the next train, signal, or buffer stop and be prepared to stop short of any obstruction.
23
Q
What does this Associated Position Light indicate?
A
- The driver is authorised to pass the main signal at danger,
- proceed at caution towards the next train, signal or buffer stop, and
- be prepared to stop short of any obstruction
24
Q
Identitfy this sign set up and what it means?
A
Position Light with route indicator.
Displays letters and numbers and shows the route the trian is being signalled onto.
25
When a main apsect is not in use how will this be shown at the signal?
and
When a posiiton light is not in use how will this be shown at the signal?
Main Aspect: Bagged to prevent light seepage and a white/black cross over it
Position Light: Bagged to prevent light seepage
26
What is a Distant Signal?
A distant signal is one that cannot display a 'danger' aspect. However, it is able to display a 'caution' aspect, which gives the driver advance warning that the stop signal ahead may be displaying 'danger'
27
What is this signal and what does it mean in this position?
Semaphore Distant Signal; Caution position
Proceed at caution, be prepared to stop at the next stop signal, or other specified place to which it applies
28
What is this signal and what does it mean in this position?
Semiphore Distant Signal at CLEAR
All the associated stop signals worked from the same signal box are clear.
29
What is this signal and what does it mean in this position?
Semaphore Stop Signal at Danger
STOP
30
What is this signal and what does it mean in this position?
Semaphore stop signal at clear.
PROCEED
31
When a stop semaphore signal and a distant signal ar positioned on the same post, who controls which?
The stop signal is worked by the signal box at that location,
and
the Distant Signal is worked by the signal box ahead
32
What does this miniature semaphore stop signal mean?
The miniature semaphore stop signal [semaphore shunt signal] controls movement into a **loop, siding**, or **no block line. [**not associated witht he main signal]
It means **proceed at caution** and be prepared to stop short of any **train**,**vehicle** or **obstruction**.
33
How is route indication carried out with semaphore signals [3 items]
1. Stepping
2. Stacking
3. A Route indicators
34
Sempahore signals can indicate routes one of three ways, what is this method called?
Stepping
35
Sempahore signals can indicate routes one of three ways, what is this method called?
Stacking
36
Sempahore signals can indicate routes one of three ways, what is this method called?
Route indicator
37
What is this smaller semaphore arm signal called and waht does it mean in this position?
Semaphore Subsidiary Signal.
It is in the normal positon and indicate OBEY MAIN SIGNAL
38
What is this smaller semaphore arm signal called and what does it mean in this position?
**Semaphore Subsidiary Signal.** [always associated with the main aspect]
In the CLEARED TO PROCEED position and means you ar cleared to proceed past the main signal at danger to proceed towards the **next train,** **signal** or **buffer stop** and be prepared to **stop short of any obstruction.**
[same as an associated position light displaying two diagonal white lights, see image]
39
Name this signal set up and what does this mean in this position?
**Semaphore Subsidiary Signal.** [alway associated with the main signal]
Cleared to proceed at caution past the mian signal at danger. The C denotes for what purpose.
C means: **call on**, proceed at caution towards the **next train**, **signal** or **buffer stop** and be prepared to **stop short of any obstruction.**
40
Name this signal set up and what does this mean in this position?
**Semaphore Subsidiary Signal.** [alway associated with the main signal]
Cleared to proceed at caution past the main signal at danger. S denotes for what purpose.
S means; for shunting purposes only
41
Name these signals and what do they mean in this position?
Semaphore Shunt Signals.
Danger, STOP
42
Name these signals and what do they mean in this position?
Semaphore Shunt Signals.
PROCEED: proceed at caution as far as the line is clear.
43
Name these signals and what do they mean in this position?
Semaphore Shunt Signals.
**STOP** with relation to the mainline or line it is pertaining to.
**Proceed with caution** when the movement is being made towards the **shunt neck** or **sidin**g and **not the running line.**
44
Name these signals and what do they mean in this position?
Semaphore Shunt SIgnal.
Proceed at caution for as long as the line is clear.
45
Name the signs and what this set us is showing us?
Semaphore Shunt Signals / Stacked Route indicators
46
Which line does the sempahore shunt signal number 1 apply to?
The track on the far left.
47
When a Semaphore Signal is not in use how will this be displayed?
- A large X fitted on the signal arm
- The disc covered up
48
What are these signs called and what are their purpose?
Block Marker [ERTMS boards]
When a train is fitted with ERTMS a signal which would otherwise be displaying a red can display a Caution and a MA [Movement Authority] can be issued allowing the train into a section up to the block marker.
49
Name these signs and what do they mean?
ERTMS CAB Signalling Boards
Top: Warning of start of cab signalling ahead
Middle: Start of ERTMS cab signalling
Bottom: End of ERTMS cab Signalling
50
Name this sign and what does it mean?
ERTMS shunt entry sign
whena train is equiped with ERTMS this shows the entry point to a shunt route.
51
Name this sign and what does it mean?
Limit of shunt signal and sign
No part of the train may pass this sign unless authorised by the signaller.
It is a SPAD
52
What is this sign and what does it mean?
STOP BOARD
Your driver may only proceed past this sign when:
1. instructions on the stop board permit it, or
2. permission by the peron in charge has been given
pass without authority is a SPAD
where are they likely found: Dont know
53
What is this sign and what does it mean?
**Possession Limit Board [PLB]**
Defines the **boundary of a possession** or used as part of a **protection for a line blockage**.
Double sideded and has steady or flashing red light in both directions
SPAD if passeed without authority!
54
What is this sign and what does it mean?
**Work Site Marker Board**
**-** found within the boundaries of a posession after the Possession Limit Board
- Red flashing lights on entrance means STOP
- Yellow flashing on exit means STOP
- Need authority of PICOP to pass it person in charge of possession
- SPAD if passed wihtout authority
55
What is this sign and what does it mean?
**SPAD Indicator**
- Normally positoned 50m beyond certain signals
- If lights up it means you have gone through a red light you plonker and you need to stop the train immediatly and contact the signaller, becasue your in trouble.
56
What is this sign and what does it mean?
**Points Indicator Signal**
Often found at hydro-pneumatic points or some other points and tells you if the points are set corectly or failed to engage fully.
**-** **When red** or unlit means STOP and contact signaller
- **When yellow** means the points that is applies to are fitting correctly
SPAD if passed wihtout authority
57
What are these signs and what do their positons mean?
**Banner Repeater: Distant Signal**
Banner repeater signals are provided on the approach to certain signals which have restricted sighting, eg curve, bridge, buildings, trees
**Top:** The signal that this applies to is showing Caution
**Bottom:** The signal that this apples to is showing clear
58
What are these signs and what do their positons mean?
**Banner Reapeater Signals:**
Banner repeater signals are provided on the approach to certain signals which have restricted sighting, eg curves, bridges, buildings, trees
**Top:** The signal that it relates to is showing Danger
**Middle:** The signal that it applies ot is showing Proceed
**Bottom:** The signal that it applies ot is showing a green apsect.
59
What are these signals and what do they boht mean?
**Banner Reapeater Signals Stepped**
Banner repeater signals are provided on the approach to certain signals which have restricted sighting, eg curves, bridges, buildings, trees
**Left Signal:** The signal that the signal relates to is at danger
**Right Signal:** The signal that the sign relates to on the diverging right track is showing proceed
60
What is a co-acting Signal?
1. Co-acting signals are provided to give both a short and long distance sighting of a signal where the main signal has sighting issues
2. Repeats the exact same signal as the main signal
3. They will be the same type and colour as the main signal
61
What is this sign and what does it mean?
**OFF Indicator**
Provided at a platform when the signal to which it applies has sighting issues and assist platform staff.
- Shows OFF when signal it applies to is clear, no sign when at danger
- Helps platform staff cofirm signal is off before commencing train dispatch procedure
- May also be accompanied with a route indicator
62
What sign often found at platforms helps station staff check the signal is clear before commencing train dispatch procedure?
OFF indicator
63
What will an OFF indicator display when the signal it relates to is at danger?
Nothing, it will not display anything.
64
At a platform what sign [if installed] will illuminate to let the driver know it is safe to close the power operated doors?
Close Door [CD] Indicator
65
At a platform what sign [if installed] will illuminate to let the driver know station duties are complete and it is safe to proceed?
**Right Away Sign [RA Sign]**
Either R or RA will display.
66
What is this sign called and what does it mean?
**Rear Clear Marker**
Tells the driver that when you reach this sign your rear is clear of a defined location.
67
What does a **Rear Clear Marker** sign look like?
Round white sign with black pyramid
68
What is this sign and what does it mean?
**Mid Platform Birth Marker**
Informs the driver of a subdivision along a platform to permit its use by more than one train.
69
What times of the day CAN you blow the whistle at a whistle board?
and
exceptions to this?
Between 06.00 -23.59
Exceptions: in an emergency or any other time the driver deems it neccasary in the interest of safety.
70
What tone should you select when blowing the whistle at a whistle board?
Low Tone
71
What are these signs?
**Whistle Boards**
Usually found on the approach to a **level crossin**g and mean blow your whistle, **low tone** and only between **06.00-23.59**
72
What are these signs?
**Preliminary Route Indicators**
Gives the driver advanced information about the route ahead and what route is set at the approaching junction.
- Displays an arrow pointing at the **signalled route**
- If the junction indicator is showing a proceed aspect without a junction indicator illuminated the PRI will show an **arrow sraight up**.
- If Junction indicator is at danger the PRI will **not be illuminated**
73
What are thes signs and what do they mean?
**AWS Cancelling Indicators**
On a single/ Bi directional lines AWS magents will usually be supressed from worng direction movements but not always and these tell you to cancel and ignore the AWS alert. Usually positioned **180m past magent.**
**Blue One:** Where the AWS magnet is permanently installed.
**Yellow One:** Where the AWS magnet is part of a TSR or ESR.
74
What is the name fo this sign and what does it mean?
**AWS Gap indicator:** Normal direction of travel
Left: Start of Gap
Right: End of Gap
75
What is the name of this sign and what does it mean?
**AWS Gap Indicator Sig**n: Bi directional travel
**Left:** Start of AWS gap area
**Rigth:** End of AWS gap area
76
What does this sign Mean?
**Level Crossing Warning Board**
AHBCL, AOCL OC Ahead
77
What does this sign mean?
**Level crossing permissable speeed boards**
- Higher speed relates to passenger, parcel trains and light loco.
- Can also be combined with a whistle board
78
What does this sign mean?
**Wrong direction level crossing permissable speed board:**
- Positioned on the approach to a level crossing
**- White:** MPH
**- Black:** KM/H
79
What are these signs and what do they mean?
**Level Crossing Indicators**
similar ot the Points Indicator previously but do not have the points indicator sign below it
**Red/No light:** STOP contact signaller
**Flashing White Light:** Everything is working properly and if the crossing is clear you can proceed over it.
80
Name that sign?
**Permissable Speed Board**
White backgorun: MPH
Black background: KM/h
81
If a permissable speed sign is in an area of limited clearance what shape might the sign be?
Oval
82
Name that Sign?
**Permissable speed warning Indicators**
- Gives a warning to a reduction of the permissible speed ahead.
- Might have an AWS magnet 180m before it
83
Name the signs and what do they mean?
**Permissive speed indicator signs**
If there are diverging route the arrows show the permissable speed to that route by the arrow, If there are diverging routes to the left and right of the straight track then they will have an arrow pointning both ways.
84
When you have a permissable speed sign with multiple speeds what trains relate to the higher speed?
**Bottom speeed always the highest and relates to:**
1. Passenger Trains [load or emtpty]
2. Parcel and postal trains [load or emtpy]
3. Light loco
**The slower speed relates to all other trains**
85
When a permissable speed indicator sign has letters what do these letters refer to?
and
Name the 6 types
These letters denote what train the permissable speed applies to.
## Footnote
**- HST:** High speed trains
**- MU:** Multi Unit Trains
**- DMU:** Diesel Multiple Unit Trains
**- EMU:** Electric multi Unit Trains
**- SP:** Sprinter Multiple Unit Trains
**- CS:** Class 67 loco
86
What is this sign?
**TSR [Temporary Speed Restriction] Warning Board**
Telling you that a TSR zone is coming up, the lights part of the sign can be reduced for areas of limited clearance as in picture.
AWS will be positioned 180m ahead of this sign
87
What is this sign?
**TSR indicator Board**
The tsr starts at this board so be at or below the speed at this board
88
What does this sign mean?
**TSR termination Board**
- End of the TSR
- If this sign has blown over it is the only sign you do not need to contact the signaller immedialty about
89
What is this sign telling us?
**TSR warning board again**
TSR start zone up ahead
But this time it has an arrow which shows us which line it relates to ta a diverging junction.
90
When a TSR has been put into place what is the normal order of TSR signs?
1. Warning Board
2. Speed Indicator Board
3. Termination Bord
91
Lets assume you have passed a TSR warning board and then stopped at a platform. what might be positoned after the platform to remind you of the TSR approahing?
Thats correct, a **Repeater Warning Board** and it looks somehting like this...
92
When a TSR zone has been terminated early what will they put up in place of all the TSR boards?
Yep, a **SPATE** board
S: Speed
P: Previously
A: Advised
T: Terminated
E: Early
93
Name all the type of signs that can appear in a TSR area?
- Warning board
- Repeater wanring board
- Speed indicator board
- Termination Board
- SPATE board
94
Where will you find this board and what does it mean?
EMERGENCY INDICATOR BOARD
**Emergency Speed Restriction Warning Sign**
You will find this on the approach to a ESR area. It will have an AWS magnet 180m ahead of it.
also, it flashes constantly.
95
What does this sign mean?
**OLE Neutral Section Signs**
Black one: Advanced warning
White one: Commencement of neutral section
96
What do these Signs mean from top to bottom?
**Coatsing Signs**
**-** **Advanced wanring sign** of lower pantograph sign ahead
- **Lower pantograph Sign** [at any speed]
- **Raise pantogrpahs sign** [when fully clear and not over 80mph]
**- Do not rasie pantogrpah sign:** If you have failed to raise your pantogrpahs by this sign you must slow down to below 20mph in order to then rasie your pantographs.
97
What does this Sign Mean?
**GSMR Radio Area**
From this point on your GSMR will work and you can seak to the signaller on it if you want to that is.
98
What does this sign mean?
**GSMR not provided**
This denotes the end to a GSMR serviced area, you will not be able to speak to the signaller on the GSMR.
99
What are these signs and what do they mean?
**GSM-R signal phone number plate**
**GSM-R signal short code plate**
At some locaiton the GSMR may not be able to route the dirver through to the correct siganller for that section so these signal phone number plates are put up to remind the dirver which number to use for the correct signaller for that section.
The short code plate is provided so the driver doesnt have the hardship of typing the whole 8 digit number, and can just use the quicker 4 digit number. [god bless the unions reducing the workload, nothing slips through the unions]
100
What are these phones all about?
Top ones are **Signal Post Telephone,** the five denotes how long a driver can wait at the signal before contacting the signaller. For exmaple, you stop at a red and see a train crossing ahead and you therefore know why your stopped you can wait until speaking to the signaller but if the signal is still red at 5 minutes you must ring him up.
Bottom one is a **Line side Telephone:** Provided to speak to the signaller
101
If these signs are on the signal post phone or lineside phone what does it mean?
These phone aree not in a positon of safety and can only be used to contact the signller when:
1. In an emegency
2. When told the adjacent line has been blocked
102
What does it mean when the line side or signal post telephone have these signs on them?
These phone are not in apositon of safety however the driver stood in his own four foot is in apositon of saftery as a result of his or her own train.
Other railway staff can only use thes ephone when:
1. In an emergency
2. When told the adjacent line has been blocked
103
What does this sign mean?
Telephone not provided at this signal but the signaller knows your here through use of the track circuit.
When the same sign has a telephone number, it means the driver can use a mobile to contact the signaller on that number.
104
Signs Mean from top to bottom?
- Start of Low Adhesion area
- Exit of Low Adhesion Area
105
What do these mean?
**Sandite Markers**
## Footnote
Three Marks: **Advance warning** of approach to sandite application area
Two Marks: **Start** Sandite application
One Mark: **Stop** Applying Sandite
106
What is the colour of sandite marker boards?
Yellow with black marks.
107
What do **count down marker boards** look like?
They inform the driver of the distance on the approach to the sign concerned.
white with red stripes.
- 3 marks: 300m to
- 2 marks: 200m to
- 1 mark: 100m to
108
What does it mean?
**Coasting Boards**
Informs the driver that he may coast to a stopping point or speed reduction ahead.
109
What do they mean?
**Car Stop Markers**
On platforms, they inform driver of correct stopping point for his/her train length
110
How do **Mile Posts** show distance?
- Mile and then a dot for each quater of a mile
- Yellow with black writing.
111
What does this sign denote?
**Spring Catch Points Sign**
On the approach to a srping catch point
112
WHat do these handsignals mean and give an example where you might find them being given?
**Red:** means STOP, might be given t a signal under local control
**Yellow:** Cleared trhough signal at danger when under lcoal control [never a green flag to pass a signal at danger under lcoal control]
**Green:** Cleared to pass over leevl crossing under local control [this guy will never show a yellow flag to cross a level crossing becasue the driver could become confused and think he is clearing him to pass the intial signal at danger whihc he is not doing]
113
What is Track Circuit block Signalling
TCB signalling relies on continuous detection of trains through the block section. The track circuit gives the signaller continuous indication of a trains presence.
Signaller is free to admit a train into a block if it is clear of trains.
114
What is Permissive Working
It allows the signaller to allow one or more trains into a block at any one time.
Reasons for this might be to brings trains into a platform, assist a failed train, couple/uncouple, controlled emergency evacuation at a platform etc
115
True or False, most signalling systems work of the principle of one train in a block or signal section at any one time?
True
116
When you have been cleared for permissive working and proceeding towards a train at a stand how far should you stop short of that train?
2m [6ft 6inch]
[if you need to couple up with this train you would still stop two metres away before moving closer]
117
If you are permissive working and following a moving train, what three things do you need to do?
1. Proceed at **caution**
2. Leave **enough room** between your train and the one ahead to ensure if the train stops suddenly you have enough space and time to stop wihtout colliding
3. if the train ahead is cleared through a signal you **do not folllow**, the signal will need to be reset to danger and then back to green if you are to follow.
118
When entering a station for permissive working what should be your maximum speed when reaching the start of the platform?
15 mph
119
If you pass a signal at danger SPAD, what should you do?
- Stop the train immediately
- Contact Signaller
- Answer his/her questions
- Do not move unitl instructed to do so
120
What is the DRA
**Drivers Reminders Appliance**
Its is a red button that when pulled out illuminates red and will not allow traction power to be taken, It should be used by the driver to remind the driver of a danger aspect ahead. For example, when passing a single yellow and then stopping at a station the driver should set it, this will remind the driver when setting off that he or she is at caution.
121
When should a driver set the DRA? [5 points]
clue: S S S E E R E
1. Stopped at platform when signal at danger
2. Stopping at any signal at danger [including stop boards]
3. Stopped at station where no signal is provided but last signal was at caution
4. Enter platform after being signalled past a signal at danger
5. Enter a platform under a psotion of light auhtority
6. Recieve a STOP on the GSM-R
7. Entering or leaving the cab
122
What form do you use to **report signal failures or irregularities**
RT 3185
123
What is the AWS/TPWS **fault code 5**
Bell sounded when you expected the buzzer
[wrong side fault]
124
What is the AWS/TPWS **fault code 7**
No Indication when you should have recieved one
[wrong side fault]
125
What is the AWS/TPWS **fault code 16**
When the TPWS should have activated and it didnt.
{wrongside failure}
126
What is the AWS/TPWS fault code 17
The TPWS applied emergency brakes when it shouldnt have.
[Rightside Fault]
127
What are the four AWS/TPWS fault codes, 5, 7, 16 and 17
and if wrong side or right side faults and what does this mean?
Code 5: Bell instead of horn **[WS]**
Code 7: Nothing happened when it should have **[WS]**
Code 16: TPWS should have activated and it did not. **[WS]**
Code 17: TPWS applied brakes and it shouldnt have. **[RS]**
If these happen, STOP the train and contact the siganller. For right side faults the RT3185 form can be completed later and handed into your DM. For wrong side faults the form must be completed with the signaller there and then.
128
What signal faults need to reported to the signaller immediatly, stopping the train if required?
and
What signaling faults can be reported at the earliest possible time?
Wrong side immediately
right side at soonest opportunity
129
If the TPWS failed to initiate a brake demand when it should have done what fault code is this and is it wrongside or rightside fault?
Fault code 16, wrong side
130
When you are detained at a signal with no obvious reason for the delay what should you do?
Contact the signaller as soon as possible
131
When detained at a signal and there is an obvious reason for the delay how long can you wait until contacting the signaller [assuming no other instruction on signal post phone]
and
then how long to recontact them ]if not instructed otherwise].
If obvicous delay you can wait 2 minutes and then recontact every 5 minutes unless told otherwise.
[note, local rules may be different than these times so you will need to check]
132
If detained at a signal at danger, and there is no obvious reason for the delay, you need to contact the signaller as soon a possible. One the GSM-R where is the button you can use to let the signaller know you are there?
right hand side, SG button.
133
What is the SG button used for on the GSMR unit?
**SG button:** Lets the signaller know you are detained at a signal. He/she will usually send a wait message back.
134
What are the two most likely reasons to be signalled passed a signal at danger?
1. Signal is faulty
2. Signal cnanot be cleared due to fault in TC or level crossing equipment
3. Permissive Working
135
When a signaller authorises you past a signal at danger what things do you need to have clear understanding of?
1. What the **fault is**
2. That it relates to **you** and your train
3. The **Signal Number**
4. **How far** the movement applies to
136
What is the procedure to pass a signal at danger?
1. Ensure **clear understanding** with signaller [fault/you/signal No/far]
2. Reset **DRA**
3. Override **TPWS**
4. **Disregard AWS** alarm
5. **Disregard SPAD** board and AWS Horn
6. Proceed with caution and **check switches and points**
137
When you have passed a signal at danger on authority how must you proceed to to the next signal or until told otherwise?
At caution and reduced speed
138
When you have passed a signal at danger on authority you must **proceed at caution** and **reduced speed**, however there are four exceptions to this, what are they?
1. Single line working in right direction; LINESPEED
2. Single line working; Wrong direction: 50 MPH
3. Temporary Block Working: 50 MPH
4. Single or bi Line with pilot man: LINESPEED
139
What is the process to pass a signal at danger on a hand signallers authority|?
1. Handsignaler displays **red flag** and **one detonator** on line
2. **STOP AND WAIT** for instructions
3. Hand signaller will **pass instructions** from Signaller to you [make sure you understand them]
4. Once understood HS will **remove detonato**r and then **display a yellow flag.**
[only move your train when you have received information / understood it and received a yellow hand signal]
140
If you approach a signal at danger which is being operated by hand signaller who is there to authorise trains through at danger, and on the approach he displays a yellow flag to you what will you do?
**STOP**
The process when passing a signal at danger under a hand signallers authority is to **stop and receive information** relating to passing at danger and **fully understand them**. Only then should he should display a yellow hand signal and authorise you through.
[If you fall into this trap and let him send you through incorrectly this is a SPAD]
The only exception is when you have been in contact with the signaller already and he has relayed the information relevant to you and authorised you to follow the hand signaller signal.
141
When entering a TCB permissive working operation whereby the line ahead is occupied, what signal indication would you recieve associated with the mian aspect.
An **Associated Position Light** displaying two white lights 45 degrees to each other.
142
How would you proceed if you recived an associated positon light with two white lights at 45 degrees?
With **caution** and expect to stop short of any **signal, train, buffer stop,** or any other **obstruction.**
143
What signal is not capable of diplaying a red light?
Distant Signal
144
What does POSA mean
Proceed on sight authority
Proceed-on-sight authority. A signal used for controlling movements into a section affected by a failure of signalling equipment.
Two flshing white lights on the Posiiton light at 45 degrees
145
What would be your actions as a driver, if on the approach to a junction the flashing yellow aspect turned into a solid yellow aspect?
**Apply brakes and prepare to stop** at the next signal which will now be a red, it will no longer be a yellow with an illuminated junction indicator.
146
True or False, a SPAD indicator has three apsects that all flash?
False only the top and bottom flash, the middle is steady with the words STOP on it.
147
What does PRI stand for?
**Preliminary Route Indicator**
- When junction signal is at dnager it iwll show nothing
148
What track number does this PRI indicate?
6
149
When the PRI [priliminary route indicator] is showing a blank box what does that mean?
The signal at the approaching junction is at danger.
150
What type of signal has a bag and an X placed over it when not in use,
and
what signal just has a bag?
**Main aspect:** bag and X
**Position Light:** just bag
151
Where would you normally find STOP orders board?
Sidings, yards, depots
152
What distance should you stop when approaching a train under permissive working
6 ft 6 inches
if you need to go closer for coupleing up etc thats fine but you still need to stop intially at 6m 6inches
153
What is the maximum distance you can set back when uncoupling before it becomes a wrong direction movement?
2 ft
154
Wrongside TPWS faults should be reported when?
Immediatly
155
Is TPWS fault code 17 rightside or wrongside fault.
Rigthside
156
In a non emergemcy situation can you get out of the cab and use phone with this sign if you stand in your own four foot and are protected by the positon of your train?
No, not these ones, the ones where you can stand in your own four foot are attached in the picture.
157
What are signals for?
To control and regulate the movement of trains safely and efficiently.
158
What type of signal is this
Controlled Signal
159
What type of signal is this?
Automatic Signal
160
What type of signal is this?
Banner repeating signal
161
What type of signal is this?
Co-acting signal
162
What type of signal is this?
Distant signals
163
What type of signal is this?
Intermediate Block signal
164
What type of signal is this?
Outer Distant Signal
165
What type of signal is this?
Semi Automatic Signal
175
What is the name of this signal and what does it mean?
Position shunt signal: These are stop signals only applying to movements in the direction to which the signal can be cleared. Other movements can pass the signal without it being cleared.
They may well include a signal ID plate and a direction arrow indicating which line it applies to.
176
What signal is the Absolute block section from and to?
From Section signal through Distant signal to the first Home signal
177
A Controlled signal definition?
A signal operated by the signaller, some of which may be set by the signaller to work automatically.
178
A Semi automatic definition?
A signal normally **operated by the passage of trains**. But can also be controlled by a **signal box or a groundframe**, or by a person opertaing the signal post replacment switch.
179
An Automatic signal definition?
A signal operated by the passage of trains. The signaller or person operating a signal post replacement switch can place some automatic signals to danger.
180
Distant signal definition?
A distant signal is a signal which cannott show a stop aspect.
(some are identified by a white triange, R or RR on the ID plate)
181
Intermediate block home signal definition?
A stop signal that controls the exit from an intermediate block section, and the entrance to an absolute block section or another intermediate block section.
182
What is a Junction indicator?
A Junction indicator is provided to show that a train is being signalled left or right of the straight route.
Usually placed above the signal and will display a line of white lights when a proceed aspect is displayed.
When the straight route is obvicous no junction indicator will be provided, however when the straight route is not obvious one will be provided.
183
Route indicator definition?
A route indicator may be provided to show the route onto which the movement is being signalled. It can display letters and numbers. They may also be associated with a junction indicator.
184
Will there be a junction indicator for the straight ahead route?
Normally no. however if it is not clear which route is the straight ahead route then yes, and in this cases a junction indicator will be provided for all available routes.
185
