Brainscape's Knowledge GenomeTM


Top Flashcards (Certified)
All Flashcards

TRACKING RULE BOOK > Term And Definition > Flashcards

Term And Definition Flashcards

(91 cards)

Start Studying
1
Q

RCC

A

Route control centre

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

APC

A

Automatic power control.
Turns the power to the trailer. On and off as it goes through the neutral section. Pantograph so it doesn’t Parallel between the two supplies

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Purpose

A

Set standards of a safe working practice when working on or in proximity to 25kv over head line.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

DAP duties

A

Nom consent-switching schedule-prove for dead-apply earths isolate and secure-receive and clear distribution safety document.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Reference documents

A

-Electricity at work regulation 1989
-Health and safety at work 1974
-Management of health and safety at work 1999
-Health and safety guidance 230
Keeping electrical switch gear safe
-Health and safety guidance 85
Electricity at work safe practices
-bs7671 2008 IET requirements for electrical installation.
-bs6626 2010 maintenance of electrical switch gear and control gear voltages 1kv to 36kv

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Definition of charged

A

Equipment that has become charged either because it is live or because it has become charged by static, induction or capacitance.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Circuit main earth

A

Earthing equipment of sufficient strength and current carrying capability to discharge fault current to the mass of earth

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Definition of BOND

A

Electrical connection to traction return circuit or in a signalling track circuit

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Dead working

A

Equipment made dead in a safe working area, no exposed live and charged parts remain in the area.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Designated Earthing Point

A

Location where the overhead line equipment can be earthed 

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Earthed

A

Connected to the mass of earth at or around 0 volts

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

ATFS

A

Auto transformer feeder station

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

BTET

A

Block to electrical trains

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

CE

A

Competent engineer

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

CME

A

Circuit main earth

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

CMS

A

Cable management system

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

COS

A

Central operation section

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

COSS

A

Controller of site safety

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

CP

A

Competent person

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

CRL

A

Crossrail limited

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

CSES

A

Crossrail south east section

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

DAP

A

Distribution authorised person

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

SIM

A

Service and infrastructure manager

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

STL

A

Safe task leader

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
SMOS
Structure mounted outdoor switchgear
26
TED
Testing and earth details
27
TFL
Transport for London
28
RFL
Rail for London
29
DEP
Designated earth point
30
DP
Designated person
31
ECI
Electrical control instruction
32
ECO
Electrical control operator
33
ECR
Electrical control room
34
EPC
Electrical proximity certificate, issued if your working in the 2.75 but not in crouching 1m system is isolated and earth and secured.
35
ES
Engineering supervisor
36
HV
High voltage
37
IPF
Isolation planing form
38
IPM
Isolation planning manager
39
LU
London Underground
40
LV
Low voltage
41
NP
Nominated person
42
NR
Network rail
43
NS
Neutral section
44
OLE
Overhead line equipment
45
OLE PTW
Overhead line permit to work
46
PICOP
Person in charge of possession
47
PPE
Person protective equipment
48
RCBB
Return current busbar
49
RFLI
Rail for London infrastructure
50
ROC
Ridged overhead conductor
51
SAP
Senior authorised person
52
SATS
Sectioning ATS
53
SCADA
Supervisory control and data acquisition
54
T&E
Tester and earthed
55
TAP
Track access point
56
ECO duties
instruction-switching schedule-substation and switch rooms-overhead line switches-maintain continuity of power across 25kv,22kv and 11kv-electrical emergency
57
What is electricity
electricity, phenomenon associated with stationary or moving electric charges. Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations.
58
HSR25 electricity at work regulation what does it set out
It sets out technical and legal guidance. The purpose of this guidance is to help dutyholders achieve high standards of electrical safety in compliance with the duties imposed.
59
Who should read the electricity at work regulation 1989
The guidance is primarily for dutyholders (including those involved in the design, construction, operation or maintenance of electrical systems and equipment), engineers, technicians and their managers.
60
Electric charge
amount of electricity that is held in or carried by something.
61
AE duties
Appoint-train-maintain-audit-modify normal operation procedure.
62
SAP duties
Approve SS-consent eco-consent DAP
63
NP duties
Approve SS-produce doc-issue cancel doc-consent to eco-consent to OLEAP and DAP-consent MRFS-consent to TE Monitor and provide assurance of the isolation
64
Dead
Conductors which is neither live nor charged and Danger is prevented
65
Block to electrical trains
Arrangement between the eco and signaller to block the lines to electrical trains.
66
OLEAP duties
Consent from nom-switching schedule-test for dead to apply earthing-secure isolation.
67
TE duties
Complete TED-locate DEP-test for dead-apply worksite earth
68
PICOP duties
Take possession and giving up possession Protecting work site within possession Authorising movement in and out of the possession Authorising movement into and out of the possession at an in the imtermediate point but not in a work site Controlling movement of engineering trains within the possession Authorising the movement of engineering trains outside of work site Authorising the movement of engineering trains to exit a worksite Agreeing the arrangements for unplanned works with operations control and the signaller
69
ES duties
Receive doc-create work site-safe system-control access and egress-trains in and out-train movement-place and remove opt-give up work site
70
CE duties
Accept risk assessment and method statement Approve safety proforma Approve works to be carried out in rfli infrastructure
71
APC track indicator
Magnet fixed on the sleeper ends before and after a neutral section which operates the automatic power control system on a train
72
Automatic dropping device
Drops the pantograph automatically to minimise damage If the pantograph displaced, damaged or exceeded it maximum height
73
Automatic power control
Power is switched off before entering the neutral section And power is switched back on after it is leaving the neutral section
74
Autotransformer
Transformer with a single winding that is centre tapped to provide a zero potential traction return connection, the positive 25 KV terminal is connected to the Catenary And The -2 5 KV terminal is connected to the auto transformer feeder
75
Competent person
A person who has sufficient technical knowledge or experience to avoid danger
76
Auto transformer feeding system
Transformer, secondary side is 50kv, centre tapped to earth. Two live connections made to catenary and auto transformer feeder. The earth centre tapped is connected to the traction return circuit. Maintain voltage regulation.
77
Crossrail Southeast section
OLE from Plumstead overlap to Abbey Wood end of wire
78
Electrical control room
Secure rooms that accommodating apparatus for the remote switching of traction and non-traction systems and staff who operate it
79
Disconnection
Opening operation in a device to ensure the equivalent of basic insulation between live parts and those parts intended to be disconnected
80
Live
An item connected to source of electric and as a result has a voltage.
81
Isolation
Where electrical sections or subsections are Intentionally isolated and secured. Because Operational error Device failure Breakdown of material Inadvertently re energised.
82
Intermediate Earth
Electrical equipment, of sufficient strength and current carrying capacity to discharge electrical energy to earth, which is applied at a location and recorded in a safety documentation
83
Emergency switching off
Opening operation of a switching device intended to remove electrical power from electrical insulation to avert or alleviate a hazardous situation
84
Scope
The standards set should be applied by everyone including third parties that will be working on the 25kv electrified lines. Ie. NR LU RFLI PLANING ENGINEERINNG
85
Access and egress sub
Hazards Signs of distress on plant and apparatus Missing or damaged earthing
86
Why do we earth
Inadvertent energisation Discharge stored energy And prevent induced voltage.
87
Hierarchy switching
Remote control Local control panel Local Mechanically
88
Requirements for affected areas
Ensure that sufficient intermediate earthing is applied to mitigate against induced voltages. Earthing applied every 400m Risk assessment done where adjacent lines are live before work.
89
PICEE duties
Person in charge of electrical emergency nominated by ECO (ECO can also nominate themselves)
90
Worksite
Area where work can be carried out.
91
Switch gear
Electrical equipment intended to be connected or disconnected from electrical circuit. For protection control and isolation switching.

TRACKING RULE BOOK (2 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions