Exam (elaborations)
NAUI ADVANCED SCUBA FINAL REVIEW EXAM 2024 QUESTIONS AND ANSWERS
- Course
- Institution
NAUI ADVANCED SCUBA FINAL REVIEW EXAM
[Show more]
Content preview
NAUI ADVANCED SCUBA FINALREVIEW EXAM
Which principle represents one basis for the hydrostatic testing of scuba cylinders? -
Answer -Permanent Expansion
Two cylinder valves in common use today are: - Answer -the K valve and the DIN valve
Which internal valve designs are available in the first stage of scuba regulators? -
Answer -Piston; Diaphragm
Which regulator second stage design use air pressure rather than mechanical leverage
to open the main valve? - Answer -Pilot
An air compressor used for filling scuba cylinders operates by the principle of: - Answer
-Boyle's law
The highest tides are called _______ tides, and the lowest tides are called ________
tides . - Answer -spring; neap
Water of equal temperature at all levels is most likely to be found in a lake during the: -
Answer -spring
The four basic plant and animal life zones in the ocean are: - Answer -littoral, plantonic,
nektonic, benthic
Sychophozoans, or true jellyfish, possess stinging cells within their tentacles called
______. - Answer -nematocysts
The horizontal boundary between waters of differing salinity is defined as: - Answer -a
halocline
One way that heat loss occurs during diving activity is through: - Answer -conduction
The absolute pressure at 75 feet of sea water is: - Answer -3.27 ata/48.07 psi
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 millyphilip. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79223 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now