100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
Previously searched by you
NAUI SCUBA DIVING CERTIFICATION EXAM 2024 WITH 400 REAL EXAM PRACTICE QUESTIONS WITH 100% CORRECT ANSWERS/ DIVE MASTER NAUI CERTIFICATION TEST 2024/2025 (NEWEST)$25.99
Add to cart
NAUI SCUBA DIVING CERTIFICATION EXAM 2024 WITH 400 REAL EXAM PRACTICE QUESTIONS WITH 100% CORRECT ANSWERS/ DIVE MASTER NAUI CERTIFICATION TEST 2024/2025 (NEWEST)
16 views 0 purchase
Course
NAUI SCUBA DIVING CERTIFICATION
Institution
NAUI SCUBA DIVING CERTIFICATION
NAUI SCUBA DIVING CERTIFICATION EXAM 2024 WITH 400 REAL EXAM PRACTICE QUESTIONS WITH 100% CORRECT ANSWERS/ DIVE MASTER NAUI CERTIFICATION TEST 2024/2025 (NEWEST)
NAUI SCUBA DIVING CERTIFICATION
EXAM 2024 WITH 400 REAL EXAM
PRACTICE QUESTIONS WITH 100%
CORRECT ANSWERS/ DIVE MASTER NAUI
CERTIFICATION TEST 2024/2025 (NEWEST)
According to NAUI, which of the following is essential to consider when planning
a safe dive? - ANSWER-One team member acts as the leader, agreement on the
activity/objective, set the course to be followed, discuss contingency plans and
emergency procedures.
A diver on the surface waving his/her hand overhead and thrashing violently
indicates: - ANSWER-Distress
A buddy team in a NAUI Master Scuba Diver Course makes an ocean dive to 100
feet (30.4 m) for 18 minutes. After a surface interval of 2 hours and 35 minutes,
they make a repetitive dive to 70 feet (21.2 m) for 24 minutes. They remain on the
surface for 2 hours and 51 minutes before diving to 45 feet (13.68 m). What is their
adjusted maximum dive time for the third dive? - ANSWER-51 minutes
According to NAUI, how long should you wait before flying after conservative
diving? - ANSWER-12-24 hours
If your buddy is in distress at the surface, three recommended actions to take are: -
ANSWER-Safely establish buoyancy for your buddy, get him/her to relax or rest,
tow him/her to the shore/boat.
pg. 1
,Four main actions you should consider in giving first aid for diving accidents are: -
ANSWER-Maintain basic life support, call for help, treat for shock, deliver 100%
oxygen.
What pressure will a scuba cylinder with a rated working pressure of 3000 psig
(207 bar), be exposed to during a hydrostatic test? - ANSWER-5000 psig (345 bar)
Which principle represents one basis for the hydrostatic testing of scuba cylinders?
- ANSWER-Permanent expansion
If a visual cylinder inspection reveals corrosion inside a scuba cylinder, it may
require cleaning by a process called: - ANSWER-Tumbling
Which of the following is considered proper care of a scuba cylinder? - ANSWER-
Preventing moisture from entering the cylinder.
Two cylinder valves in common use today are: - ANSWER-The K-valve and DIN
valve.
Which valve is an example of a special scuba valve that is required for certain
types of specialty diving such as deep diving with a single cylinder? - ANSWER-Y
valve
Which internal valve designs are available in the first stage of scuba regulators? -
ANSWER-Piston; Diaphragm
Which valve is unaffected by cylinder air pressure with regard to the force needed
to operate the valve? - ANSWER-Balanced
pg. 2
,Which regulator second stage design uses air pressure rather than mechanical
leverage to open the main valve? - ANSWER-Pilot
In the event of a regulator first stage malfunction, which type of valve design
would be likely to eliminate air flow to the diver? - ANSWER-Upstream
When considering a regulator for purchase or use, an important point to remember
is that certain regulators may not be capable of delivering ______ flow rates at
______ cylinder pressure during an air sharing emergency. - ANSWER-high; low
Which diving instrument incorporates a Bourdon tube mechanism? - ANSWER-
Cylinder pressure gauges
Two benefits derived from using an electronic dive computer are _____. -
ANSWER-Accurate monitoring of ascent rate and, if executing a multi-level
diving profile, avoidance of the maximum time/depth penalty
Green discoloration on the first stage of a scuba regulator indicates _____. -
ANSWER-Water has most likely entered the first stage
An air compressor used for filling scuba cylinders operates by the principle of
_____. - ANSWER-Boyle's Law
Dry suits form a waterproof barrier, but require undergarments to be effective in
cold water - ANSWER-True
In order to make an informed decision on equipment purchase, you need to have a
solid educational background concerning the _____ of diving equipment: -
ANSWER-Types, Method of operation, Care and maintenance
pg. 3
, The distance between successive wave crests is defined as _____. - ANSWER-
Wavelength
The highest tides are called _____ tides, and the lowest tides are called _____
tides. - ANSWER-spring; neap
Water rocking back and forth in a lake or a bay is defined as _____. - ANSWER-
Seiching
The effect of the moon on tidal action is about _____. - ANSWER-Twice the effect
of the sun
The type of breaking wave that produces the greatest force when breaking is the
_____ breaker. - ANSWER-Plunging
If the water conditions are reasonable to make a beach dive, all of the following
procedures are suggested: - ANSWER-Having your buoyancy compensator
partially inflated for slight positive buoyancy.
Being fully equipped.
Getting as close to the water's edge as possible after timing the sets and lulls to
match your entry with the smallest waves.
Entering the water as quickly as possible immediately after a wave breaks, getting
beyond the surf zone quickly, before the next wave breaks.
When waves break on shore and the backrush is funneled through a narrow
opening, the condition is known as _____. - ANSWER-A rip current
pg. 4
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 muriithikelvin098. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $25.99. You're not tied to anything after your purchase.
