Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
104 Cards in this Set
- Front
- Back
|
There are four general categories of data that must be collected and analyzed prior to all diving operations. List them
|
Surface conditions
Underwater conditions Equipment and personnel resources Assistance in emergencies |
|
|
Can you launch a tended stdby from a small boat if it isn't anchored?
|
No, a minimum of a two point moor is required. Exceptions include; moored alongside a pire or another vessel that is properly anchored or when a ship is performing diving during open ocean transits and cannot moor due to depth.
|
|
|
At what water temperature is it consideered Warm Water Diving?
|
When it excceds 88 degrees
|
|
|
Diving above water temperatures of _____ should not be attempted without first contacting ________.
|
99 Degrees and NAVSEA OOC
|
|
|
What is the max altitude that SCUBA dives can be done without corrections?
|
300'
|
|
|
What is the max altitude that SCUBA dives can be done without corrections?
|
300'
|
|
|
What is the max altitude that SCUBA dives can be done without corrections?
|
300'
|
|
|
What line voltage would make the use of a GFI mandatory?
|
7.5VAC or 30VDC
|
|
|
What line voltage would make the use of a GFI mandatory?
|
7.5VAC or 30VDC
|
|
|
What line voltage would make the use of a GFI mandatory?
|
7.5VAC or 30VDC
|
|
|
What is the max altitude that SCUBA dives can be done without corrections?
|
300'
|
|
|
GFI's shall be capable of tripping within ________ after detecting a max leakage current of ______
|
20 milliseconds after 30 milliamps
|
|
|
GFI's shall be capable of tripping within ________ after detecting a max leakage current of ______
|
20 milliseconds after 30 milliamps
|
|
|
What line voltage would make the use of a GFI mandatory?
|
7.5VAC or 30VDC
|
|
|
GFI's shall be capable of tripping within ________ after detecting a max leakage current of ______
|
20 milliseconds after 30 milliamps
|
|
|
What is the max altitude that SCUBA dives can be done without corrections?
|
300'
|
|
|
What does ICCP stand for?
|
Impressed Current Cathodic Protection
|
|
|
What does ICCP stand for?
|
Impressed Current Cathodic Protection
|
|
|
What is the max altitude that SCUBA dives can be done without corrections?
|
300'
|
|
|
What is the max altitude that SCUBA dives can be done without corrections?
|
300'
|
|
|
What does ICCP stand for?
|
Impressed Current Cathodic Protection
|
|
|
GFI's shall be capable of tripping within ________ after detecting a max leakage current of ______
|
20 milliseconds after 30 milliamps
|
|
|
What is the max altitude that SCUBA dives can be done without corrections?
|
300'
|
|
|
When must teh ICCP be secured?
|
When divers working close by and a risk of contact with anode. When working on anode, dielectric shield or reference cell.
|
|
|
What line voltage would make the use of a GFI mandatory?
|
7.5VAC or 30VDC
|
|
|
What line voltage would make the use of a GFI mandatory?
|
7.5VAC or 30VDC
|
|
|
When must teh ICCP be secured?
|
When divers working close by and a risk of contact with anode. When working on anode, dielectric shield or reference cell.
|
|
|
What line voltage would make the use of a GFI mandatory?
|
7.5VAC or 30VDC
|
|
|
What does ICCP stand for?
|
Impressed Current Cathodic Protection
|
|
|
When must teh ICCP be secured?
|
When divers working close by and a risk of contact with anode. When working on anode, dielectric shield or reference cell.
|
|
|
What line voltage would make the use of a GFI mandatory?
|
7.5VAC or 30VDC
|
|
|
GFI's shall be capable of tripping within ________ after detecting a max leakage current of ______
|
20 milliseconds after 30 milliamps
|
|
|
GFI's shall be capable of tripping within ________ after detecting a max leakage current of ______
|
20 milliseconds after 30 milliamps
|
|
|
GFI's shall be capable of tripping within ________ after detecting a max leakage current of ______
|
20 milliseconds after 30 milliamps
|
|
|
When must teh ICCP be secured?
|
When divers working close by and a risk of contact with anode. When working on anode, dielectric shield or reference cell.
|
|
|
GFI's shall be capable of tripping within ________ after detecting a max leakage current of ______
|
20 milliseconds after 30 milliamps
|
|
|
What is the max altitude that SCUBA dives can be done without corrections?
|
300'
|
|
|
What does ICCP stand for?
|
Impressed Current Cathodic Protection
|
|
|
What does ICCP stand for?
|
Impressed Current Cathodic Protection
|
|
|
What does ICCP stand for?
|
Impressed Current Cathodic Protection
|
|
|
What line voltage would make the use of a GFI mandatory?
|
7.5VAC or 30VDC
|
|
|
What does ICCP stand for?
|
Impressed Current Cathodic Protection
|
|
|
What is the max altitude that SCUBA dives can be done without corrections?
|
300'
|
|
|
What is the max altitude that SCUBA dives can be done without corrections?
|
300'
|
|
|
When must teh ICCP be secured?
|
When divers working close by and a risk of contact with anode. When working on anode, dielectric shield or reference cell.
|
|
|
When must teh ICCP be secured?
|
When divers working close by and a risk of contact with anode. When working on anode, dielectric shield or reference cell.
|
|
|
When must teh ICCP be secured?
|
When divers working close by and a risk of contact with anode. When working on anode, dielectric shield or reference cell.
|
|
|
What is the max altitude that SCUBA dives can be done without corrections?
|
300'
|
|
|
When must teh ICCP be secured?
|
When divers working close by and a risk of contact with anode. When working on anode, dielectric shield or reference cell.
|
|
|
GFI's shall be capable of tripping within ________ after detecting a max leakage current of ______
|
20 milliseconds after 30 milliamps
|
|
|
What line voltage would make the use of a GFI mandatory?
|
7.5VAC or 30VDC
|
|
|
What line voltage would make the use of a GFI mandatory?
|
7.5VAC or 30VDC
|
|
|
What line voltage would make the use of a GFI mandatory?
|
7.5VAC or 30VDC
|
|
|
GFI's shall be capable of tripping within ________ after detecting a max leakage current of ______
|
20 milliseconds after 30 milliamps
|
|
|
What does ICCP stand for?
|
Impressed Current Cathodic Protection
|
|
|
GFI's shall be capable of tripping within ________ after detecting a max leakage current of ______
|
20 milliseconds after 30 milliamps
|
|
|
GFI's shall be capable of tripping within ________ after detecting a max leakage current of ______
|
20 milliseconds after 30 milliamps
|
|
|
When must teh ICCP be secured?
|
When divers working close by and a risk of contact with anode. When working on anode, dielectric shield or reference cell.
|
|
|
What does ICCP stand for?
|
Impressed Current Cathodic Protection
|
|
|
What does ICCP stand for?
|
Impressed Current Cathodic Protection
|
|
|
What does ICCP stand for?
|
Impressed Current Cathodic Protection
|
|
|
When must teh ICCP be secured?
|
When divers working close by and a risk of contact with anode. When working on anode, dielectric shield or reference cell.
|
|
|
When must teh ICCP be secured?
|
When divers working close by and a risk of contact with anode. When working on anode, dielectric shield or reference cell.
|
|
|
When must teh ICCP be secured?
|
When divers working close by and a risk of contact with anode. When working on anode, dielectric shield or reference cell.
|
|
|
If divers are working within_____ feet of active ICCP, what does the scuba diver need?
|
15', full drysuit, unisuit, or wetsuit with hood and gloves.
|
|
|
When small civilian boats are in the area what flags must be flown?
|
Civilian Sport diving flag and (code alpha unless in inland waters, than alpha)
|
|
|
Why wuold you dive deeper than 130 feet or have decompression dives in scuba? who authorizes?
|
When dictated by operational necessity and with approval of CP or OIC
|
|
|
Alll open water scuba dives beyond ____feet shall employ __________
|
100' shall employ cylinders having a capacity of at least 100 cuft
|
|
|
waht is the max depth for a stdby diver with a single 80? why?
|
60' because he needs a minimum of 100cuft to go past 60'
|
|
|
If divers are working within_____ feet of active ICCP, what does the scuba diver need?
|
15', full drysuit, unisuit, or wetsuit with hood and gloves.
|
|
|
When small civilian boats are in the area what flags must be flown?
|
Civilian Sport diving flag and (code alpha unless in inland waters, than alpha)
|
|
|
Why wuold you dive deeper than 130 feet or have decompression dives in scuba? who authorizes?
|
When dictated by operational necessity and with approval of CP or OIC
|
|
|
Alll open water scuba dives beyond ____feet shall employ __________
|
100' shall employ cylinders having a capacity of at least 100 cuft
|
|
|
waht is the max depth for a stdby diver with a single 80? why?
|
60' because he needs a minimum of 100cuft to go past 60'
|
|
|
what is the definition for reday and immediate use chambers?
|
Ready chamber within 1hr
Immediately available within 5 min |
|
|
Is scuba authorized for enclosed space diving?
|
No
|
|
|
what is the minimum manning for 1 diver and what positions do they fill?
|
SUP- stdy by tender, comms and logs
DIVER STD BY DIVER TENDER |
|
|
what is the minimum manning for 2 divers and what positions do they fill?
|
SUP _ Stdby tender, comms , and logs
DIVER DIVER STD BY DIVER |
|
|
From the MIN MANNING NOTES; During mission essential open circuit scuba operatoins, minimum manning level may be reduced to 3 qualified divers at the diving supervisors discretion. What does this mean to you?
|
Single diver tended diving with a non diver qualified tender as diver tender.
|
|
|
Who is in charge of the actual diving operation for a particular dive or series of dives?
|
The diving supervisor
|
|
|
When do you trip stdby out of his equipment and how much can he be undressed during diving operations?
|
after doing a hands on check, remove mask and fins, for safety reasons at the supervisors discretion the stdby may remove tanks.
|
|
|
who ensures that a non-diver tender is instructed in his required duties?
|
Diving supervisor
|
|
|
A diver who______shall be disqualified as a diver
|
Regularly declines diving assignments
|
|
|
does stand by have to have an octopus?
|
YES
|
|
|
you are tasked as the diving supervisor for a hull inspection of a local tugboat. it has a 100GPM pump suction going due to taking on water. When do you need permission to dive and whose permission do you need? When dont you need any permission Sup?
|
Diving on same side of keel and dictated emergency repair and authorized by their CO and ours. Don't need permission if staying more than 50 feet away and/or on opposite side of keel.
|
|
|
How long is the Command Diving log retained?
|
3 years
|
|
|
Do TDY/TAD member diving with us get their dives put into our Smooth Log?
|
Yes
|
|
|
Whose discretion is it for the Non-use of an octopus for all divers except std by?
|
CO's
|
|
|
When can a steel 72 be jammed to 2500 vice the working pressure of 22500PSIG?
|
When in it's 1st 5 years of service annotated by a + after initial hydro date.
|
|
|
what is the minimum bottle size authorized for diving scuba
|
50cuft
|
|
|
how often do we do a VIP
|
12months
|
|
|
do you need a pressure gauge with a J valve?
|
No
|
|
|
How much air is held back in reserve for twin and single J valve manifolds?
|
both hold back 450-500psi
|
|
|
If diving a k valve, at what pressure do you terminate dive? Single and Double?
|
Single 500 psi
Double 250 psi |
|
|
can we use an off shelf BC not on the ANU?
|
yes must meet criteria on page 7-9
|
|
|
if divers were wearing a VVDS could you as the diving supervisor elect not to use a bc for your divers?
|
yes
|
|
|
is there a right hand rule or left hand rule for how to install the weight belt?
|
No either hand
|
|
|
Where can I put a knife on the diver>
|
Hip, thigh, life preservor, calf
|
|
|
when is a tending line mandatory?
|
when the diver doesnt have free access to the surface
|
|
|
what are the 3 types of lifelines?
|
buddy, float, and tending
|
|
|
where can you attach a lifeline?
|
secured to diver
|
|
|
is it mandatory to have the seaview gauge secured and or tucked in?
|
yes
|
|
|
working pressure of a hose is _____ it's burst pressure.
|
1/4th
|
|
|
scuba chargin strain reliefs are made of ____, _____, _____, or _____ married at a minimum of every ______. Marrying cord shall be _____or material of equal strength.
|
cable, chain 21 thread, or 3/8th inch nylon married at 18 inches by 1/8th inch nylon
|
