NAUI ELEARNING OPEN WATER SCUBA DIVER
FINAL TEST | ALL QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) | GRADED A+ |
LATEST VERSION (JUST RELEASED)
4 advantages of strapback fins ------CORRECT ANSWER---------------still
have boots on out of water for walking, stays on feet better, better for
keeping feet warmer in cold weather, more powerful blade
Henry's law of solubility ------CORRECT ANSWER---------------gas diffuses
into liquid; deeper = more gas diffusion
Depth and time of standard safety stop ------CORRECT ANSWER-------------
--15-20 feet for 3-5 minutes
Common signs of a panicked diver ------CORRECT ANSWER---------------
gear rejection, flailing, yelling, high treading, big eyes
A dive knife is a ------CORRECT ANSWER---------------tool
What should you ditch first in an emergency? ------CORRECT ANSWER----
-----------dive belt
What does a + sign on a tank mean? ------CORRECT ANSWER---------------
overfilled by 10% on steel tank
,Is the pressure gauge attached to low pressure hose? ------CORRECT
ANSWER---------------no
How often should you equalize your ears? ------CORRECT ANSWER--------
-------early and often
Your entry-level NAUI Scuba Diver certification is a "license to _____." ------
CORRECT ANSWER---------------learn
Physical fitness is an important consideration for scuba divers because it
helps to prevent diving accidents due to ------CORRECT ANSWER-----------
----exhaustion
Completing this entry-level scuba certification course makes you
knowledgeable and skillful enough to dive safely in or at: ------CORRECT
ANSWER---------------open water with conditions similar to those in which
you were trained
Which of the following physical factors can make you incapable of
sustaining efforts sometimes demanded when participating in recreational
diving? ------CORRECT ANSWER---------------ALL OF THE ABOVE
-inadequate sleep
-recent head cold
-recent ingestion of drugs
,Diving equipment should be ------CORRECT ANSWER---------------rinsed
thoroughly, dried and stored in a cool place
Open heel fins are usually the fins of choice for scuba divers because ------
CORRECT ANSWER---------------they may be used in a wide variety of
environmental conditions
Factors that can affect the breathing ease of a snorkel are ------CORRECT
ANSWER---------------length AND diameter
When selecting a face mask, the most important thing to consider is ------
CORRECT ANSWER---------------proper seal and fit
Snorkels over 15 inches in length are not recommended primarily because
------CORRECT ANSWER---------------They have too much dead air space
When buying or renting equipment for diving, the most important
consideration is: ------CORRECT ANSWER---------------the fit on your body
Hydrostatic and visual inspection standards are different around the world.
Consult your local NAUI facility to learn about the regulations in your area T
or F ------CORRECT ANSWER---------------True
Symptoms of Nitrogen Narcosis are similar to: ------CORRECT ANSWER---
------------alcohol intoxication
, The stage of the regulator which reduces working tank pressure to
intermediate pressure is: ------CORRECT ANSWER---------------the first
stage
When the pressure of nitrogen is balanced between the air and your body,
you are at a state of ------CORRECT ANSWER---------------equilibrium
Open heel fins are usually the fins of choice for scuba divers because: ------
CORRECT ANSWER---------------they may be used in a wide variety of
environmental conditions
The last thing to check before making a giant stride or any water entry is
that: ------CORRECT ANSWER---------------area below is clear
Engraved markings on scuba tanks include: ------CORRECT ANSWER------
---------Date of hydrostatic test, serial number, type of material
A diver's body heat is lost through conduction (primarily) at a rate of
approximately _________ times more rapidly than in air. ------CORRECT
ANSWER---------------25
when conducting a buoyancy check, neutral buoyancy or proper weighting
is attained when, with a normal breath, you float at or near ------CORRECT
ANSWER---------------eye level
FINAL TEST | ALL QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) | GRADED A+ |
LATEST VERSION (JUST RELEASED)
4 advantages of strapback fins ------CORRECT ANSWER---------------still
have boots on out of water for walking, stays on feet better, better for
keeping feet warmer in cold weather, more powerful blade
Henry's law of solubility ------CORRECT ANSWER---------------gas diffuses
into liquid; deeper = more gas diffusion
Depth and time of standard safety stop ------CORRECT ANSWER-------------
--15-20 feet for 3-5 minutes
Common signs of a panicked diver ------CORRECT ANSWER---------------
gear rejection, flailing, yelling, high treading, big eyes
A dive knife is a ------CORRECT ANSWER---------------tool
What should you ditch first in an emergency? ------CORRECT ANSWER----
-----------dive belt
What does a + sign on a tank mean? ------CORRECT ANSWER---------------
overfilled by 10% on steel tank
,Is the pressure gauge attached to low pressure hose? ------CORRECT
ANSWER---------------no
How often should you equalize your ears? ------CORRECT ANSWER--------
-------early and often
Your entry-level NAUI Scuba Diver certification is a "license to _____." ------
CORRECT ANSWER---------------learn
Physical fitness is an important consideration for scuba divers because it
helps to prevent diving accidents due to ------CORRECT ANSWER-----------
----exhaustion
Completing this entry-level scuba certification course makes you
knowledgeable and skillful enough to dive safely in or at: ------CORRECT
ANSWER---------------open water with conditions similar to those in which
you were trained
Which of the following physical factors can make you incapable of
sustaining efforts sometimes demanded when participating in recreational
diving? ------CORRECT ANSWER---------------ALL OF THE ABOVE
-inadequate sleep
-recent head cold
-recent ingestion of drugs
,Diving equipment should be ------CORRECT ANSWER---------------rinsed
thoroughly, dried and stored in a cool place
Open heel fins are usually the fins of choice for scuba divers because ------
CORRECT ANSWER---------------they may be used in a wide variety of
environmental conditions
Factors that can affect the breathing ease of a snorkel are ------CORRECT
ANSWER---------------length AND diameter
When selecting a face mask, the most important thing to consider is ------
CORRECT ANSWER---------------proper seal and fit
Snorkels over 15 inches in length are not recommended primarily because
------CORRECT ANSWER---------------They have too much dead air space
When buying or renting equipment for diving, the most important
consideration is: ------CORRECT ANSWER---------------the fit on your body
Hydrostatic and visual inspection standards are different around the world.
Consult your local NAUI facility to learn about the regulations in your area T
or F ------CORRECT ANSWER---------------True
Symptoms of Nitrogen Narcosis are similar to: ------CORRECT ANSWER---
------------alcohol intoxication
, The stage of the regulator which reduces working tank pressure to
intermediate pressure is: ------CORRECT ANSWER---------------the first
stage
When the pressure of nitrogen is balanced between the air and your body,
you are at a state of ------CORRECT ANSWER---------------equilibrium
Open heel fins are usually the fins of choice for scuba divers because: ------
CORRECT ANSWER---------------they may be used in a wide variety of
environmental conditions
The last thing to check before making a giant stride or any water entry is
that: ------CORRECT ANSWER---------------area below is clear
Engraved markings on scuba tanks include: ------CORRECT ANSWER------
---------Date of hydrostatic test, serial number, type of material
A diver's body heat is lost through conduction (primarily) at a rate of
approximately _________ times more rapidly than in air. ------CORRECT
ANSWER---------------25
when conducting a buoyancy check, neutral buoyancy or proper weighting
is attained when, with a normal breath, you float at or near ------CORRECT
ANSWER---------------eye level
