SCUBA Diving Test: NAUI Questions With Solutions 100% Correct
0 view 0 purchase
Course
Naui scuba
Institution
Naui Scuba
SCUBA Diving Test: NAUI Questions With
Solutions 100% Correct
Eddie Current ? -not a required inspection (yet)
-some dive stores are requiring this inspection on your cylinder prior to filling for older cylinders
Sport divers (us) use what type of regulator?
How many stages does it take to re...
SCUBA Diving Test: NAUI Questions With
Solutions 100% Correct
Eddie Current ? -not a required inspection (yet)
-some dive stores are requiring this inspection on your cylinder prior to filling for older cylinders
Sport divers (us) use what type of regulator?
How many stages does it take to reduce the high pressure from the cylinder to the diver? -
demand valve
-2
First Stage of Reducing High Pressure from Cylinder:
the first stage attaches the _______ to the _________. From here, the high pressure from the
cylinder is reduced to about _____ psi. On the first stage are ports for connecting your ______
_____ ________, _______ _______ ______, and ______ _______ _____ for your _______
compensator. There are a number of designs for the first stage: from piston, _________
________, _____, and balance diaphragm.
ALWAY put the _______ ______ back on the first stage after disconnecting the regulator. Water
should not enter the first stage of the ___________. -cylinder to the valve
-130 psi
, SCUBA Diving Test: NAUI Questions With
Solutions 100% Correct
-high pressure gauge, low pressure octopus, and low pressure hose for your buoyancy
compensator
-balanced piston, diaphragm
-dust cap
-regulator
Second Stage Reducing High Pressure From Cylinder:
At this stage, the air pressure is reduced from the ______ to _______ psi to just ______ the
ambient water pressure (_______ ________). The air chamber is separated from the water by a
flexible _________. When we inhale it causes a_______. This forces the diaphragm ______.
This allows an inlet valve to ______, and more air to enter. Some styles of regulators are made to
adjust the amount of ______ delivered to the diver. -300 to 500 psi to just 10
-surrounding pressure
-diaphragm
-vacuum
-inward
-open
-air
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller UpperClass. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
