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140 Cards in this Set
- Front
- Back
|
State the approved fluid for use in hydraulic power tools.
|
EF Houghton PR 1192 Hydraulic Fluid
|
|
|
If a hydraulic tool is overheating, what is one way to cool it down?
|
Place excess hose in the water.
|
|
|
How is the viscosity reduced in PR 1192 fluid in extreme cold weather?
|
Heat fluid to min. 80F with heaters.
|
|
|
Define Cofferdam.
|
Any plug, patch or dry chamber installed externally to the hull of a ship or sub at or below the waterline.
|
|
|
Types of plugs.
|
Wooden and mechanical. (Tapered mechanical plugs are not authorized for use)
|
|
|
Ingredients of Bintsuke.
|
Paraffin, rosin, tallow, beeswax, cooking oil, cheesecloth.
|
|
|
What material is used in making gaskets for cofferdams?
|
Max thickness is 2" uncompressed. Closed cell foam. ASTM 1056-00 Type 2, Class B or C, Grade 1 or 2. Grade 1 is for 0-35 fsw. Grade 2 is for 35 fsw and deeper.
|
|
|
What is contained on the ships docking plans?
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Underwater profile of the ship. Plan view of the bottom. Exact locations of underwater appendages. References and measurements. Docking block locations and critical dimensions.
|
|
|
Define: Appendage.
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Any part of the vessel that extends beyond the hull and is below the waterline.
|
|
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What are the clearence tolerances for the APU propeller and the kort nozzle?
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minimum is .040 of an inch maximum is .185 of an inch
|
|
|
what side does a carrier moor on
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starboard side cause quarterdeck is on that side and reactor discharges port
|
|
|
what is chapter 20
|
painting and fairing compounds
|
|
|
what is chapter 16 appendix E
|
minimum diver cofferdam training requirments
|
|
|
what is the minumum vent size used to vent for a eductor or internal vent
|
1/2 inch or greater
|
|
|
where would you find FR's that are greater then 40 on ships
|
docking block locations and inside seachests and gratings interior
|
|
|
what is the clearence that is requried for a non built up dog house
|
26"
|
|
|
How offen do you perform a swim by on a patches?
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every 7 days, leak suspected, high level water.
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|
|
what is chapter 16 appendix A
|
material requirements
|
|
|
what are the 2 types of spm or secondary propulsion motor?
|
dry and wet
|
|
|
what is chapter 4
|
auxiliary propulsion unit
|
|
|
what is chapter 16 appendix C
|
patch and plug inspection checksheet
|
|
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Holes that are drilled in the channel near the leading edge is called what?
|
Emitter holes. they distribute Praier masker air.
|
|
|
what is the mixture ratio for hycote
|
3.2 hycote to 1 part hardener
|
|
|
What jobs do we need dry habitats?
|
SPM, APU, shaft lamination, waterline welding,sonar dome heated water change.
|
|
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what is chapter 1
|
index and user guide
|
|
|
what is chapter 16
|
Cofferdams
|
|
|
what is chapter 7
|
Non-Destructive Testing
|
|
|
What cleaning equipment may not be used to clean hulls,propellers,and sonar domes?
|
acid cleaning solutions.
|
|
|
what is the ideal temp for a shaft lamination
|
73f ideal no higher then 80f degrees
|
|
|
What is the blade tip on a prop?
|
The blade edge on the outer most radius of the propeller.
|
|
|
what is chapter 14
|
sca pods
|
|
|
were is the APU located?
|
One on each side of the keel usually between frame 100 and 108. just aft of the keel mounted sonar dome.
|
|
|
when using a belly band for a patch what is the minumum size wire rope used
|
3/8"
|
|
|
what is the required overlap of patching material
|
overlap of opening must be at least 3 inches on all edges
|
|
|
what is the allowable gap for an apu fairing plate to the hull
|
1" plus or minus 1/4"
|
|
|
What are the guidlines for putting a standby diver in the water during UWSH dive?
|
Surface supplied dive. No "D". Less than 60'. Deemed safe by primary diver. Same job/location.
|
|
|
what is chapter 6
|
submarine sonor systems
|
|
|
when cleaning the MEB's what part of the belt is cleaned at the bottom
|
the plug
|
|
|
What indications would be seen with water contamination in the hydraulic fluid?
|
Cloudiness/Discoloration
|
|
|
what is the required materials for making patches
|
1/4" 5000 series aluminum, 1 inch marine grade plywood, 1/4 inch mild steel, (16 gauge SS or 1/8" 5000 series aluminum are allowed on sub MBT's)
|
|
|
what are the size of holes on masker emitter belts. and what are MEB's made of
|
3/64", coppernickle
|
|
|
when is a reinforced patch required
|
when the grating is spaced greater then 5 inches
|
|
|
What are the two methods of rigging for removal of a prop?
|
Balence beam method and Yard and stay method.
|
|
|
What and where are the keys located on a propeller
|
the keys are guide ways used to secure the hub to the shaft they are located at 12 and 6 o'clock
|
|
|
What are three types of screws?
|
solid/monoblock, controlled pitch (cpp), built-up
|
|
|
what is used to clean the prarie masker system
|
approved water jet
|
|
|
what is a lvl 1,2,3 inspection
|
1 stern to stern, non invasive. 2 system specific, non invasive usually from lvl 1 reported problem. 3 system specific invasive disassembly
|
|
|
for a shaft lamination what is the lowest allowable and highest allowable temp for curing the GRP
|
60 degrees Farenhiet
|
|
|
what is chapter 11
|
wet and dry chamber welding
|
|
|
what are the components of ICCP
|
1. Power Supply 2. Controller 3. Anode 4. Reference electrode 5. Stuffing tube 6. Shaft ground assembly 7. Rudder ground (including stabilizer if installed) 8. Dielectric shield.
|
|
|
What does ICCP stand for?
|
Impressed current cathodic protection
|
|
|
What frigate has ICCP?
|
USS Ingraham (FFG-61)
|
|
|
what is the requried pertrusion for dc plugs
|
3 to 4 inches
|
|
|
what is chapter 19
|
cathodic protection systems
|
|
|
what is chapter 15
|
protection sleeve replacment and sea chest repair
|
|
|
what is chapter 13
|
propulsion shaft covering repair
|
|
|
What precautions must be taken when using the HP water jet system on propellers (hydro-lance)
|
Pressures of 10k psi are not allowed.
|
|
|
what is chapter 16 appendix F
|
J-bolt minimum requirements
|
|
|
what is chapter 5
|
masker emitter belts
|
|
|
what is chapter 25
|
an/wsq-9
|
|
|
what is chapter 18
|
propulsion bearings
|
|
|
what is chapter 24
|
fin stabilizers
|
|
|
what is chapter 8
|
secondary propulsion motor
|
|
|
what is chapter 23
|
submarine pre deployment noise inspection
|
|
|
What are the guidlines for waterborne hull cleaning of ships and Craft?
|
NSTM CH. 81
|
|
|
what is chapter 12
|
controllable pitch propellars
|
|
|
what are the rules for active sonar in relation to distance of the diver
|
helmeted start at 3000 yards and move inward to diver comfort. wetsuit unhooded-start at 1000 ft and move inward for diver comfort. wetsuit hooded start at 600 and move in to diver comfort
|
|
|
what is chapter 17
|
inspections procedures
|
|
|
What is the difference between a full and interim cleaning?
|
Full- every underwater surface is cleaned. Interim- only running gear is cleaned.
|
|
|
What is the 50' rule?
|
Diving within 50 feet of an active sea suction (located on the same side of the keel) that is maintaining a suction of 50 gpm or more, is not authorized unless considered as an emergency repair and is authorized by the Commanding Officers of both the repair activity and tended vessel. When it is determined that the sea suction is maintaining a suction of less than 50 gpm and is less than 50 feet, or maintaining a suction of more than 50 gpm and is less than 50 feet but on the opposite side of the keel, the Diving Supervisor shall determine if the sea suction is a safety hazard to the divers prior to conducting any diving operation. In all cases the Diving Supervisor shall be aware of the tend of the diver’s umbilical to ensure that it will not cross over or become entrapped by an active sea suction. Diving on 688 and 774 class submarines do not present a hazard to divers when ASW pumps are operating in slow speed and MSW pumps are operating in super slow speed.
|
|
|
State the approved fluid for use in hydraulic power tools.
|
EF Houghton PR 1192 Hydraulic Fluid
|
|
|
If a hydraulic tool is overheating, what is one way to cool it down?
|
Place excess hose in the water.
|
|
|
How is the viscosity reduced in PR 1192 fluid in extreme cold weather?
|
Heat fluid to min. 80F with heaters.
|
|
|
Define Cofferdam.
|
Any plug, patch or dry chamber installed externally to the hull of a ship or sub at or below the waterline.
|
|
|
Types of plugs.
|
Wooden and mechanical. (Tapered mechanical plugs are not authorized for use)
|
|
|
Ingredients of Bintsuke.
|
Paraffin, rosin, tallow, beeswax, cooking oil, cheesecloth.
|
|
|
What material is used in making gaskets for cofferdams?
|
Max thickness is 2" uncompressed. Closed cell foam. ASTM 1056-00 Type 2, Class B or C, Grade 1 or 2. Grade 1 is for 0-35 fsw. Grade 2 is for 35 fsw and deeper.
|
|
|
What is contained on the ships docking plans?
|
Underwater profile of the ship. Plan view of the bottom. Exact locations of underwater appendages. References and measurements. Docking block locations and critical dimensions.
|
|
|
Define: Appendage.
|
Any part of the vessel that extends beyond the hull and is below the waterline.
|
|
|
What are the clearence tolerances for the APU propeller and the kort nozzle?
|
minimum is .040 of an inch maximum is .185 of an inch
|
|
|
what side does a carrier moor on
|
starboard side cause quarterdeck is on that side and reactor discharges port
|
|
|
what is chapter 20
|
painting and fairing compounds
|
|
|
what is chapter 16 appendix E
|
minimum diver cofferdam training requirments
|
|
|
what is the minumum vent size used to vent for a eductor or internal vent
|
1/2 inch or greater
|
|
|
where would you find FR's that are greater then 40 on ships
|
docking block locations and inside seachests and gratings interior
|
|
|
what is the clearence that is requried for a non built up dog house
|
26"
|
|
|
How offen do you perform a swim by on a patches?
|
every 7 days, leak suspected, high level water.
|
|
|
what is chapter 16 appendix A
|
material requirements
|
|
|
what are the 2 types of spm or secondary propulsion motor?
|
dry and wet
|
|
|
what is chapter 4
|
auxiliary propulsion unit
|
|
|
what is chapter 16 appendix C
|
patch and plug inspection checksheet
|
|
|
Holes that are drilled in the channel near the leading edge is called what?
|
Emitter holes. they distribute Praier masker air.
|
|
|
what is the mixture ratio for hycote
|
3.2 hycote to 1 part hardener
|
|
|
What jobs do we need dry habitats?
|
SPM, APU, shaft lamination, waterline welding,sonar dome heated water change.
|
|
|
what is chapter 1
|
index and user guide
|
|
|
what is chapter 16
|
Cofferdams
|
|
|
what is chapter 7
|
Non-Destructive Testing
|
|
|
What cleaning equipment may not be used to clean hulls,propellers,and sonar domes?
|
acid cleaning solutions.
|
|
|
what is the ideal temp for a shaft lamination
|
73f ideal no higher then 80f degrees
|
|
|
What is the blade tip on a prop?
|
The blade edge on the outer most radius of the propeller.
|
|
|
what is chapter 14
|
sca pods
|
|
|
were is the APU located?
|
One on each side of the keel usually between frame 100 and 108. just aft of the keel mounted sonar dome.
|
|
|
when using a belly band for a patch what is the minumum size wire rope used
|
3/8"
|
|
|
what is the required overlap of patching material
|
overlap of opening must be at least 3 inches on all edges
|
|
|
what is the allowable gap for an apu fairing plate to the hull
|
1" plus or minus 1/4"
|
|
|
What are the guidlines for putting a standby diver in the water during UWSH dive?
|
Surface supplied dive. No "D". Less than 60'. Deemed safe by primary diver. Same job/location.
|
|
|
what is chapter 6
|
submarine sonor systems
|
|
|
when cleaning the MEB's what part of the belt is cleaned at the bottom
|
the plug
|
|
|
What indications would be seen with water contamination in the hydraulic fluid?
|
Cloudiness/Discoloration
|
|
|
what is the required materials for making patches
|
1/4" 5000 series aluminum, 1 inch marine grade plywood, 1/4 inch mild steel, (16 gauge SS or 1/8" 5000 series aluminum are allowed on sub MBT's)
|
|
|
what are the size of holes on masker emitter belts. and what are MEB's made of
|
3/64", coppernickle
|
|
|
when is a reinforced patch required
|
when the grating is spaced greater then 5 inches
|
|
|
What are the two methods of rigging for removal of a prop?
|
Balence beam method and Yard and stay method.
|
|
|
What and where are the keys located on a propeller
|
the keys are guide ways used to secure the hub to the shaft they are located at 12 and 6 o'clock
|
|
|
What are three types of screws?
|
solid/monoblock, controlled pitch (cpp), built-up
|
|
|
what is used to clean the prarie masker system
|
approved water jet
|
|
|
what is a lvl 1,2,3 inspection
|
1 stern to stern, non invasive. 2 system specific, non invasive usually from lvl 1 reported problem. 3 system specific invasive disassembly
|
|
|
for a shaft lamination what is the lowest allowable and highest allowable temp for curing the GRP
|
60 degrees Farenhiet
|
|
|
what is chapter 11
|
wet and dry chamber welding
|
|
|
what are the components of ICCP
|
1. Power Supply 2. Controller 3. Anode 4. Reference electrode 5. Stuffing tube 6. Shaft ground assembly 7. Rudder ground (including stabilizer if installed) 8. Dielectric shield.
|
|
|
What does ICCP stand for?
|
Impressed current cathodic protection
|
|
|
What frigate has ICCP?
|
USS Ingraham (FFG-61)
|
|
|
what is the requried pertrusion for dc plugs
|
3 to 4 inches
|
|
|
what is chapter 19
|
cathodic protection systems
|
|
|
what is chapter 15
|
protection sleeve replacment and sea chest repair
|
|
|
what is chapter 13
|
propulsion shaft covering repair
|
|
|
What precautions must be taken when using the HP water jet system on propellers (hydro-lance)
|
Pressures of 10k psi are not allowed.
|
|
|
what is chapter 16 appendix F
|
J-bolt minimum requirements
|
|
|
what is chapter 5
|
masker emitter belts
|
|
|
what is chapter 25
|
an/wsq-9
|
|
|
what is chapter 18
|
propulsion bearings
|
|
|
what is chapter 24
|
fin stabilizers
|
|
|
what is chapter 8
|
secondary propulsion motor
|
|
|
what is chapter 23
|
submarine pre deployment noise inspection
|
|
|
What are the guidlines for waterborne hull cleaning of ships and Craft?
|
NSTM CH. 81
|
|
|
what is chapter 12
|
controllable pitch propellars
|
|
|
what are the rules for active sonar in relation to distance of the diver
|
helmeted start at 3000 yards and move inward to diver comfort. wetsuit unhooded-start at 1000 ft and move inward for diver comfort. wetsuit hooded start at 600 and move in to diver comfort
|
|
|
what is chapter 17
|
inspections procedures
|
|
|
What is the difference between a full and interim cleaning?
|
Full- every underwater surface is cleaned. Interim- only running gear is cleaned.
|
|
|
What is the 50' rule?
|
Diving within 50 feet of an active sea suction (located on the same side of the keel) that is maintaining a suction of 50 gpm or more, is not authorized unless considered as an emergency repair and is authorized by the Commanding Officers of both the repair activity and tended vessel. When it is determined that the sea suction is maintaining a suction of less than 50 gpm and is less than 50 feet, or maintaining a suction of more than 50 gpm and is less than 50 feet but on the opposite side of the keel, the Diving Supervisor shall determine if the sea suction is a safety hazard to the divers prior to conducting any diving operation. In all cases the Diving Supervisor shall be aware of the tend of the diver’s umbilical to ensure that it will not cross over or become entrapped by an active sea suction. Diving on 688 and 774 class submarines do not present a hazard to divers when ASW pumps are operating in slow speed and MSW pumps are operating in super slow speed.
|
