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systems Flashcards

(49 cards)

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1
Q

AIR CONDITIONING

Purpose

A

Controls temperature & humidity within the submarine
Distribes clean, condition are to components

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2
Q

AIR CONDITIONING

System relationship

A

ISCMMS - Control & monitoring
PC & D - 310 - 495 VDC FWD ACU
440 V 60 Hz - 2 x AFT ACU & 2 x MGR Coolers
24 VDC - control panels
Chilled water - cooling ACU
Fresh water - Cooling MGR Coolers
Hydraulic internal - hydraulically actuated valve
Induction & exhaust - supply fresh air for vent during SNORTING
LP Air - 3 dampeners

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3
Q

AIR CONDITIONING
Controls & monitoring

A

Primary - DSC Alternate - PCC1

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4
Q

AIR CONDITIONING
Major components & locations

A

FWD Air Conditioning Unit - DSS
2 AFT Air Conditioning Unit - AMS2 P2
2 MGR Cooler - AMS2 P2

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5
Q

BALLAST SYSTEM
Purpose

A

To provide positive buoyancy to surface the submarine
To remove positive buoyancy to dive the submarine

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6
Q

BALLAST SYSTEM
System relationship

A

ISCMMC - Controls & monitoring
PC & D - 24 VDC control panels
Hydraulic external - flood valves
Hydraulic internal - inter & ext vent valves
HP Air - blow MTB surfacing
Main bilge - cross connect for surfacing

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7
Q

BALLAST SYSTEM
Controls & monitoring

A

Primary - DSC Alternate - PCC1
1,2,3 - AMS1, 4,5,6 EES

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8
Q

BALLAST SYSTEM
Major components & locations

A

MBT 1 - TES
MBT 2 - TES PORT
MBT 3 - TES PORT
MBT 4 - MR
MBT 5 - MR STBD
MBT 6 - MR PORT

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9
Q

HYDRAULIC INTERNAL / EXTERNAL
Purpose

A

to provides fluid power 11 MPa - 12.5 MPa

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10
Q

HYDRAULIC INTERNAL / EXTERNAL
System relationship

A

ISCMMS - controls & monitoring
PC & D - 310 - 495 Hyd pumps, 24 VDC control & 440V 60Hz alice tank pump
Auxiliary fresh water cooling - cooling int & ext Hydraulic systems

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11
Q

HYDRAULIC INTERNAL / EXTERNAL
Controls & monitoring

A

Primary - DSC Alternate - PCC1

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12
Q

HYDRAULIC INTERNAL / EXTERNAL
Major components & locations

A

Alice tank - TS
Replenishment tank - AMS2
Internal tank - AMS2
External tank - AMS2
External inner / outer pumps - MGR PORT
Internal inner / outer pumps - MGR STBD
FRW Accumulators - AMS1 PORT 8 EXT & 4 INTER
AFT Accumulators - MR 6 EXT PORT & 4 INTER STBD

OUTER B2
INNER BB3 & 4
UNLOADER 12.5
PRESSURE RELIEF VALVE 13

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13
Q

PC & C
Purpose

A

to supply power to AC & DC consumers

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14
Q

PC & C
System relationship

A

ISCMMS - controls & monitoring 115 V 60HZ
24 VDC circuits
Auxiliary Fresh water cooling - STU

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15
Q

PC & C
Controls & monitoring

A

Primary - PCC2
Alternate - DSC

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16
Q

PC & D
Major components & locations

A

Transformers
TF 2 & 3 EES Bi - directional 115 V 60 Hz to 440 V 60 Hz,
TF 4 - AMS1 115 V 60 Hz to 440 V 60 Hz
TF 5 - AMS1 115 V 60 Hz to 240 V 60 Hz
TF 6 - AMS1 115 V 60 Hz to 28 VAC 60 Hz

BB 3 & 4 - AMS2
BT 2 - AMS2
B2 - EES
STC’s - EES 1,2,3 7,8,9
P2 - EES

BB 1 & 2 - DSS
BT 1 - LES
B1 - AMS1
STC’s - DSS 4,5,6 12,13,14 15,16,17
P1 - AMS1

BATT 5 DSS
BATT 6 AFT MR EES platform

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17
Q

PC & C
Power supplies

A

310 - 495 VDC - Critical heavy machinery
440 V 60 Hz - non critail heavy machinery
115 V 60 Hz - ISCMMS & lighting
115/ 205 V 400 Hz - weapon systems
240 V 60 Hz - domestic power
24 VDC - safety & controls
28 VAC 60 Hz - navigation lights

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18
Q

HP/ LP AIR
Purpose

A

to produce, store and distribute compressed air - 29Mpa HP, 3MPa LP

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19
Q

HP/ LP AIR
System relationship

A

ISCMMC - controls & monitoring
PC & D - 310 - 495 VDC compressor, 24 VCD controls
LP Air - supply 3MPa
Diesel starting - 1 MPa starting diesel engine
HP Air - blow MBT in an emergency
Weapons systems - firing weapons
Ballast tanks - blow MTB surfacing
Auxiliary fresh water - cooling compressors

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20
Q

HP/ LP AIR
Controls & monitoring

Study These Flashcards
A

Primary - DSC Alternate - PCC1

21
Q

HP/ LP AIR
Major components & locations

Study These Flashcards
A

2 compressors - AMS2
BG 1 - TS
BG 2 - TS
BG 3 - EES
BIBS 1 - AMS1
BIBS 2 - EES
Emergency blow 1 - AMS1
Emergency blow 2 - EES
Manifolds, valves, fitters & dyers

PRESSURE REDUCING STATION V10 - LES
V13 - AMS2

22
Q

INDUCTION & EXHAUST

Purpose

Study These Flashcards
A

Induction - to supply air to the diesel engine & ventilation for the submarine
Exhaust - exhaust gases from diesel engine & extract hydrogen from battery compartments

23
Q

INDUCTION & EXHAUST
System relationship

Study These Flashcards
A

ISCMMS - controls & monitoring
Hydraulic internal - valves
Hydraulic external - valves, raise a
& lower mast
Fresh water Cooling - cooling inner hull valves
Sea water Cooling - cooling outer hull valves
Diesel engine - supply air to & exhausted gases diesel engine
Battery compartment - extracted hydrogen gases

24
Q

INDUCTION & EXHAUST
Controls & monitoring

Study These Flashcards
A

Primary - PCC1 Alternate - DSC

25
INDUCTION & EXHAUST Major components & locations
MGR Inductions mast 14 Valves Bulkhead equalising valves Inner exhaust hull valves Outer exhaust hull valves Exhaust pipes Muffers Tundishes - AMS1
26
Ventilation system Purpose
To reduce harmful gases CO, CO2, H2 To replenish oxygen levels
27
Ventilation system System relationship
ISCMMS - controls & monitoring PC & D 115 V 60 Hz to H2CO unit, 24 VDC to control panels Chilled water - cooling for APU Auxiliary fresh water cooling - cooling for H2CO unit Air conditioning - to inlet SLU Induction & exhaust - snorting Gas detection - monitoring gases
28
Ventilation system Controls & monitoring
440 V 60 Hz to H2CO unit, PCC2 gas detection, DSC monitoring
29
Ventilation system Major components & locations
H2CO unit - MGR Air purification unit APU - AMS1 Soda lime unit SLU - FWD 10 LAS, AFT 5 PORT / 5 STBD AMS2 Multi purpose oxygen generator MPOG
30
Main bilge system Purpose
to pump water overboard from main ballast tanks surfacing To pump water overboard from flooded bilges
31
Main bilge system System relationship
ISCMMS - controls & monitoring PC & D - 310 495 VDC Main Bilge pumps 24 VDC control panels Hydraulic Internal - hydraulically actuated ball valves Ballast tanks - 1,2,3 FWD & 4,5,6 Ballast tanks pump out remaining water Fuel system - pump tanks overboard in an emergency
32
Main bilge system Controls & monitoring
Primary - DSC Alternate - PCC1
33
Main bilge system Major components & locations
FWD Bilge pump 90 m - TS, B1 switchboard & starter TES Deep bilge pump CD - AMS1, B1 switchboard & starter AMS1 AFT Bilge pump DDD - MR, B2 switchboard & starter MR Bilge Tanks - TS, AMS1, MGR & MR
34
BATTERY VENTILATION Purpose
extraction of hydrogen gases from Battery compartments
35
BATTERY VENTILATION System relationship
ISCMMS - controls & monitoring PC & D - 440 V 60 Hz Batt Vent Fan, 24 VDC controls LP Air - emergency pump Induction & exhaust - induction draws in fresh air, exhaust gases out the exhaust system Hydraulic internal - open & shut vent valves
36
BATTERY VENTILATION Controls & monitoring
Primary - PCC2 Alternate - DSC & PCC1
37
BATTERY VENTILATION Major components & locations
Battery ventilation fan - FWD AMS1 P2 Battery ventilation fan - AFT AMS2 P2
38
ISCMMS Purpose
to provide control & monitoring for platform systems
39
ISCMMS System relationship
PC & D - 115 VAC 60Hz for ISCMMS/ computers 24 VDC for push buttons & circuits Auxiliary fresh water - Cooling diesel SPU
40
ISCMMS Controls & monitoring
PCC 1 - GMU 1 ( Diesels) PCC 2 - GMU 2 ( PC & D, Batteries ) DSC - GMU3 ( Dive, emergency & safety) MCC - COMP 1 & 2 (manouring )
41
ISCMMS Major components & locations
PCC1 - EES PCC2 - EES DSC - PORT CR MCC - CR LPO - 7 SPU - 15
42
TRIM Purpose
To maintain longitudinal balance of the submarine Control the amount of water between FWD & AFT
43
TRIM System relationship
ICSMMS - control & monitoring PC & D - 440 V 60Hz trim pumps 24 VDC control panels Potable water - initial fill & topped ups Hydraulic internal - 3 ball valves
44
TRIM Controls & monitoring
Primary - MCC, Alternate - DSC & PCC
45
TRIM Major components & locations
FWD Trim pump - TS Bi - directional pump AFT Trim pump - MR Bi - directional pump FWD Trim tank - WSC AFT Trim tank - MR
46
WEIGHT COMPENSATION Purpose
To maintain neutral buoyancy of the submarine
47
WEIGHT COMPENSATION System relationship
ISCMMS PC & D - 310 - 495 VDC - screw pumps, 24 VDC control panels Hydraulic Internal - hydraulically actuated valves Fuel systems - supply water fuel expansion tank Weapons systems - firing weapons comp Ballast system - cross connect for blow MBT 4 HP Air - blow ballast tanks in an emergency MBT 4 Induction & exhaust - induction mast drain Sea water system - fill tanks
48
WEIGHT COMPENSATION Controls & monitoring
Primary - MCC Alternate - DSC & PCC1
49
WEIGHT COMPENSATION Major components & locations
A Comp Tanks - TS M Comp Tank - above MTB 4 Z Comp Tanks - MR WST - TS 2 Screw pumps - AMS1 B1 switchboard power

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