INTRO TO M SET

Question 1

EAPS

Answer 1

ELECTRONIC
AUXILLIARY
POWER
SUPPLY

Question 2

GPO

Answer 2

GENERAL
POWER
OUTLET

Question 3

415 VAC

Answer 3

AIRCON
COMPRESSOR
BATTERY CHARGING

Question 4

240 VAC

Answer 4

GPOS
HEADLTS
IN CAB HEATER

Question 5

120 VDC

Answer 5

CONTROL BATT

PANTO COMP
DOORS
TOS CCTV
CONTROL CCT

LT BATT

EMERG/ MAIN LTS
VENTILATION IF NO HT

Question 6

HSCB

Answer 6

HIGH SPEED CB

PROTECTS EAPS IN DT
TRACTION INV MC

Question 7

LOSS OF EAPS

ADJ EAPS PROVIDES

Answer 7

FULL
415 VAC
240 VAC
120 VDC

Question 8

TRACTION INVERTERS

Answer 8

INVERT DC TO AC FOR MOTORS

RECTIFIES AC TO DC WHEN BRAKING IN REGEN

CONTROLS POWER TO MOTORS (RESET MC OFF)

Question 9

TO REST HSCB

Answer 9

MC OFF PRESS PAN RAISE

Question 10

PRE CHARGE CONTACTORS

Answer 10

IN THE ROOF

TO REDUCE EFFECT OF 1500VDC WHEN PRESSING PAN UP

Question 11

PANTO OVERREACH

Answer 11

ACTIVATES WHEN PANTO EXCEEDS MAX ALLOWABLE EXTENSION
PANTO AUTO LOWERS
PANTO AIR SUPPLY ISOL
SHEER PIN

Question 12

COMPRESSOR LOCATION

Answer 12

DT

Question 13

EMERG TRACTION ALSO KNOWN AS

Answer 13

LIMP HOME MODE

Question 14

PWM CONTROLS

Answer 14

BCU
AND
TCU

SETS DIFF % DEPENDING ON PBC POSN

Question 15

PWM WARATAH %

Answer 15

EMERG 8-10
MAX BRAKE 17-20
OFF 50
MAX PWR 90

Question 16

EXT EDR LOCATED

Answer 16

DOORS 6&8
AND
1&3

Question 17

IEDR

Answer 17

DOORS 6&8, 1&3

CAN BE ISOLATED BY BILOCK KEY

IF COVER OPENED ALARM IN GUARD CAB

GUARD NOT CUT IN GOES DIRECT TO DRIVER

20SECS BEGINS ONCE COVER OPENED

GUARD HAS 12 SECS TO ENABLE IEDR OVERRIDE
IF NO RESPONSE DRIVER HAS 8 SECS

HANDLE UNLOCKS AFTER 20 SECS

MUST BE <5 KMH
IF STABLED WILL NOT WORK
IF TRAIN DOORS ALREADY OPEN

Question 18

CUTTING IN

Answer 18

INSERT KEY
SIGNIN
ENSURE PB SET
REVERSER TO FWD
PBC TO OFF CHARGE BP
PBC TO MAX
REVERSER TO OFF

Question 19

CUTTING OUT

Answer 19

APPLY PB
REVERSER TO OFF
SIGN OFF
SIGN OFF
REVERSER TO ISOL
KEY OFF AND REMOVE

Question 20

VIGO TASK LINKS

Answer 20

WHISTLE
FOOT PEDAL
HEADLTS (ONCE ONLY)
PBC >15%
TO SUPPRESS >175 KPA

Question 21

VIGO TIMING CYCLES

Answer 21

45
5
10
40 approx

Question 22

BP PRESS

Answer 22

500 KPA

Question 23

CONTROL GOV

Answer 23

DROPS OUT 350KPA

CUTS IN 400KPA

Question 24

MAIN RES PRESS

Answer 24

TOS 700-950 KPA
LOCAL 700-850 KPA

SAFETY VALVE 1100 KPA

Question 25

M NORMAL BRAKING

Answer 25

BLEND OF EP FRICTION BRAKING AND REGEN UNTIL REGEN DROPS OUT AT APPROX 7 KMH

Question 26

3 TYPES BRAKING

Answer 26

EP
AUTO
REGEN

Question 27

WHERE DOES AIR RETURN TO WHEN BRAKING

Answer 27

USING EP RETURNS TO EP AND DRAINS FOR AUTO RETURNS TO CR AND VENTS

Question 28

BSRM CHARGED BY

Answer 28

MR AND BP

Question 29

HOW DOES AUTO WORK

Answer 29

REDUCTION IN BP
AUX RES REDUCES AND THE DUMMY RES MATCHES THIS
THE CR NOW HOLDS MORE AIR THEREFORE AIR FLOWS TO THE BC VIA TWO WAY VALVE

Question 30

RESETTING BCU

Answer 30

ONE BCU PER CAR

IF YOU NEED TO RESET BCU YOU MUST ASK GUARD TO CLOSE ALL DOORS (INCLUDING CREW)

Question 31

PB CONTROLS LOCATIONS

Answer 31

DT
LOCKER 7
MC
LOWER LOCKER 5

Question 32

4GT CONTINUITY

Answer 32

ON TOS BRING UP BRAKE VALUES
SECURE TRAIN PB
GIVE ONE SHORT BELL AND RECEIVE IT BACK
SW BRAKE MODE TO AUTO REDUCE BP 330-390 KPA
GUARD WAITS 30SECS THEN EMERG BRAKE TAP BP TO 0KPA IN CAR 8 WAIT 30 SECS
GUARD RESETS EMERG BRAKE TAP TO 330-390 KPA
SW BRAKE MODE TO EP RESTORE BP 500KPA
PLACE PBC TO EMERG 30 SECS
PLACE PBC OFF TO RECHARGE BP 500KPA (REV FWD)

Question 33

UNSTABLE

Answer 33

KEY ON
SIGN IN
COMM STATUS WAIT FOR OK
PRESS PAN RAISE

Question 34

STABLE

Answer 34

APPLY PB
PASPBT
CUTOUT
CHECK TOS
PRESS STABLE

Question 35

TOS

Answer 35

TRAIN
OPERATING
SYS

Question 36

DEAD 4GT TOW PUSH BUTTON

Answer 36

WHEN AMALG TI LT COMES ON

PRESS TO REMOVE

Question 37

TRACTION INVERTERS

Answer 37

CONVERTS 1500VDC TO 415VAC

Question 38

EMERG CONTROL BATT BUTTON

Answer 38

EMERG FEED FROM OTHER BATTERIES

Question 39

CLEANERS KEY SW

Answer 39

PANTO UP AND AIRCON ON

COMPRESSORS SHOULD NOT WORK

Question 40

A GATE RESET PROCESS

Answer 40

A METHOD TO RESET TRACTION INVERTERS

Question 41

BRAKE MODE CONTROL SW

Answer 41

SWITCHES BETWEEN AUTO AND EP

LOCKER 8

Question 42

PULSE WIDTH MODULATOR

Answer 42

% TO BCU/ TCU

Question 43

BCU

Answer 43

BRAKE CONTROL UNIT

LIKE A 7 STEP RELAY

Question 44

BP LOSS TERMINAL END

Answer 44

IF RU CLOSED

SOLENOID WILL NOT RECEIVE MR AND KEEP BP CLOSED THEREFORE WILL LEAK

Question 45

VIG IC

Answer 45

ISOLATES BP FROM
DEADMAN
VIGO
ATP IF FITTED

Question 46

DRIVER RECEIVES PEI IEDR ESCALATION

Answer 46

IEDR OVERRIDE
ONCE TRAIN BROUGHT TO A STOP ASSESS THE SITUATION
DEAL WITH INCIDENT AS APPROP