PADI Open Water Diver
As a newly certified PADI Open Water Diver, I will be trained to dive with a friend as deep as
________. - ANS18 metres/60 feet
Certain medical situations may be unsafe even as diving, so it's miles vital to reply all questions
about the Medical Statement surely and absolutely.
A. True
b. False - ANSa. True
PADI publications are overall performance-based. This method that to be certified, I must
________ - ANSmeet particular performance necessities.
Failure to complete assigned independent observe can create vast delays, and my instructor
may also need to cancel and reschedule classes till I entire the task.
A. True
b. False - ANSa. True
While diving in a new dive environment, benefits of looking for an orientation, supervision
and/or additional training are that it allows me keep away from issues and that it facilitates me
enjoy the dive greater.
A. True
b. False - ANSa. True
As you descend in water the pressure ________ - ANSincreases
A depth of 10 metres/33 ft causes a strain alternate of ________. - ANS1 bar/ata
If you take 6 liters of air from the surface to twenty metres/66 toes, the extent can be ________.
- ANS2 litres
The density of the air in 6 litres from the floor to twenty metres/66 ft is ________ - ANSthree
times extra
A balloon completely inflated and sealed at 10 metres/33 ft, could probably ________
throughout ascent to the surface. - ANSburst
As I descend, growing pressure influences my (choose all that practice): - ANSmask, ears and
sinuses
A squeeze is because of ________ - ANSa pressure imbalance between the surround stress
and an air area
,Equalization is the system of ________ - ANSadding air to an air space
I ought to equalize ________ - ANSbefore I sense ache or discomfort
I'm descending and find out I cannot equalize. The first component I would do is ________ -
ANSstop my descent and sign my pal/the instructor
I equalize gently due to the fact an prolonged, forceful equalization can cause everlasting harm
to my ears and listening to.
A. True
b. False - ANSa. True
On an afternoon I plan to head diving, I wake up with my sinuses blocked due to a cold or
allergic reaction. I must ________ - ANScancel the dive until I'm well
When scuba diving, regular respiration keeps your lungs equalized to the encircling strain.
A. True
b. False - ANSa. True
The maximum critical rule in scuba diving is to ________ - ANSbreathe constantly and never
maintain your breath
Failure to follow the most crucial rule in scuba diving can cause excessive lung overexpansion
injuries, which could bring about paralysis or death.
A. True
b. False - ANSa. True
During ascent I experience discomfort in my ears. I have to ________ - ANSstop, descend
slightly and allow trapped air to work its way out
My buddy and I descend to twelve metres/forty toes. I might anticipate to use my air ________
at 6 metres/20 ft. - ANSfaster than
The most efficient manner to respire dense air underwater is to respire ________ - ANSdeeply
and slowly
My frame responds to anxiety with increased respiration, however slow respiration facilitates
reduce tension.
A. True
b. False - ANSa. True
What are the breathing guidelines I have to follow as a diver? - ANS- Breathe constantly and in
no way, ever, hold my breath
,- Breathe slowly and deeply
- Do not permit myself to get winded or out-of-breath
- If faced with a trouble, stop, then maintain or restore slow, deep respiration
Buoyancy is a pressure that pushes an object in water upward.
A. True
b. False - ANSa. True
My sun shades case falls out of my pocket into the water, but happily, it floats so I retrieve it. I
could say my sunglasses case is ________ buoyant. - ANSpositively
Salt water causes greater buoyancy than clean water due to the fact it's far much less dense
and weighs less.
A. True
b. False - ANSb. False
Salt water causes more buoyancy due to the fact it's miles greater dense and weighs extra;
buoyancy effects from the burden of the water displaced
To control my buoyancy, usually I will use my weight device and my ________ - ANSBCD
When I descend, my buoyancy has a tendency to ________. When I ascend, it has a tendency
to ________. - ANSdecrease, increase
Underwater, after I inhale, my buoyancy ________ - ANSincreases barely
It is essential to grasp buoyancy manipulate because it impacts nearly the whole thing I do in
and underwater.
A. True
b. False - ANSa. True
In leisure diving, the pal system way diving with any other diver or divers in a group that gives
assistance and safety advantages.
A. True
b. False - ANSa. True
Overall advantages of the friend machine consist of ________ - ANSpracticality, safety and a
laugh
The 3 maximum critical issues in deciding on scuba equipment are suitability, suit and ________
- ANScomfort
Getting the carrier my tools needs can be a attention whilst selecting equipment.
A. True
b. False - ANSa. True
, Before every use, I have to ________ my system. - ANSinspect
I want a masks due to the fact ________ - ANSmy eyes ought to be in air to consciousness
My masks encloses my nose so I can ________ - ANSequalize the mask
From among mask that match me, I must choose a masks that suits as a ways faraway from my
face as viable.
A. True
b. False - ANSb. False
Choose a low profile that sits as close to your face as possible
I need to regulate my masks so the strap rests ________ - ANSabove my ears, over the crown
of my head
Snorkels are general system for scuba diving due to the fact they permit me to respire with my
face inside the water, or in tough conditions, with out losing my scuba air, particularly after I
have little scuba air closing.
A. True
b. False - ANSa. True
Some scuba divers decide on a snorkel with a bendy decrease portion so it drops out of the
manner while no longer in use.
A. True
b. False - ANSa. True
When my snorkel is in my mouth, the top need to be ________ - ANSover the crown of my head
Fins offer a big surface location so my legs can push in opposition to the water efficiently.
A. True
b. False - ANSa. True
The fundamental fin styles are ________ fins. - ANSadjustable and full-foot
My primary issues when choosing fins are healthy and ________ - ANSblade length
To put together adjustable fins, I ought to adjust the straps wearing my wet fit boots.
A. True
b. False - ANSa. True
BCD (Buoyancy Control Device) - ANSHolds your kit collectively and permits you to modify
buoyancy for the duration of the dive.
As a newly certified PADI Open Water Diver, I will be trained to dive with a friend as deep as
________. - ANS18 metres/60 feet
Certain medical situations may be unsafe even as diving, so it's miles vital to reply all questions
about the Medical Statement surely and absolutely.
A. True
b. False - ANSa. True
PADI publications are overall performance-based. This method that to be certified, I must
________ - ANSmeet particular performance necessities.
Failure to complete assigned independent observe can create vast delays, and my instructor
may also need to cancel and reschedule classes till I entire the task.
A. True
b. False - ANSa. True
While diving in a new dive environment, benefits of looking for an orientation, supervision
and/or additional training are that it allows me keep away from issues and that it facilitates me
enjoy the dive greater.
A. True
b. False - ANSa. True
As you descend in water the pressure ________ - ANSincreases
A depth of 10 metres/33 ft causes a strain alternate of ________. - ANS1 bar/ata
If you take 6 liters of air from the surface to twenty metres/66 toes, the extent can be ________.
- ANS2 litres
The density of the air in 6 litres from the floor to twenty metres/66 ft is ________ - ANSthree
times extra
A balloon completely inflated and sealed at 10 metres/33 ft, could probably ________
throughout ascent to the surface. - ANSburst
As I descend, growing pressure influences my (choose all that practice): - ANSmask, ears and
sinuses
A squeeze is because of ________ - ANSa pressure imbalance between the surround stress
and an air area
,Equalization is the system of ________ - ANSadding air to an air space
I ought to equalize ________ - ANSbefore I sense ache or discomfort
I'm descending and find out I cannot equalize. The first component I would do is ________ -
ANSstop my descent and sign my pal/the instructor
I equalize gently due to the fact an prolonged, forceful equalization can cause everlasting harm
to my ears and listening to.
A. True
b. False - ANSa. True
On an afternoon I plan to head diving, I wake up with my sinuses blocked due to a cold or
allergic reaction. I must ________ - ANScancel the dive until I'm well
When scuba diving, regular respiration keeps your lungs equalized to the encircling strain.
A. True
b. False - ANSa. True
The maximum critical rule in scuba diving is to ________ - ANSbreathe constantly and never
maintain your breath
Failure to follow the most crucial rule in scuba diving can cause excessive lung overexpansion
injuries, which could bring about paralysis or death.
A. True
b. False - ANSa. True
During ascent I experience discomfort in my ears. I have to ________ - ANSstop, descend
slightly and allow trapped air to work its way out
My buddy and I descend to twelve metres/forty toes. I might anticipate to use my air ________
at 6 metres/20 ft. - ANSfaster than
The most efficient manner to respire dense air underwater is to respire ________ - ANSdeeply
and slowly
My frame responds to anxiety with increased respiration, however slow respiration facilitates
reduce tension.
A. True
b. False - ANSa. True
What are the breathing guidelines I have to follow as a diver? - ANS- Breathe constantly and in
no way, ever, hold my breath
,- Breathe slowly and deeply
- Do not permit myself to get winded or out-of-breath
- If faced with a trouble, stop, then maintain or restore slow, deep respiration
Buoyancy is a pressure that pushes an object in water upward.
A. True
b. False - ANSa. True
My sun shades case falls out of my pocket into the water, but happily, it floats so I retrieve it. I
could say my sunglasses case is ________ buoyant. - ANSpositively
Salt water causes greater buoyancy than clean water due to the fact it's far much less dense
and weighs less.
A. True
b. False - ANSb. False
Salt water causes more buoyancy due to the fact it's miles greater dense and weighs extra;
buoyancy effects from the burden of the water displaced
To control my buoyancy, usually I will use my weight device and my ________ - ANSBCD
When I descend, my buoyancy has a tendency to ________. When I ascend, it has a tendency
to ________. - ANSdecrease, increase
Underwater, after I inhale, my buoyancy ________ - ANSincreases barely
It is essential to grasp buoyancy manipulate because it impacts nearly the whole thing I do in
and underwater.
A. True
b. False - ANSa. True
In leisure diving, the pal system way diving with any other diver or divers in a group that gives
assistance and safety advantages.
A. True
b. False - ANSa. True
Overall advantages of the friend machine consist of ________ - ANSpracticality, safety and a
laugh
The 3 maximum critical issues in deciding on scuba equipment are suitability, suit and ________
- ANScomfort
Getting the carrier my tools needs can be a attention whilst selecting equipment.
A. True
b. False - ANSa. True
, Before every use, I have to ________ my system. - ANSinspect
I want a masks due to the fact ________ - ANSmy eyes ought to be in air to consciousness
My masks encloses my nose so I can ________ - ANSequalize the mask
From among mask that match me, I must choose a masks that suits as a ways faraway from my
face as viable.
A. True
b. False - ANSb. False
Choose a low profile that sits as close to your face as possible
I need to regulate my masks so the strap rests ________ - ANSabove my ears, over the crown
of my head
Snorkels are general system for scuba diving due to the fact they permit me to respire with my
face inside the water, or in tough conditions, with out losing my scuba air, particularly after I
have little scuba air closing.
A. True
b. False - ANSa. True
Some scuba divers decide on a snorkel with a bendy decrease portion so it drops out of the
manner while no longer in use.
A. True
b. False - ANSa. True
When my snorkel is in my mouth, the top need to be ________ - ANSover the crown of my head
Fins offer a big surface location so my legs can push in opposition to the water efficiently.
A. True
b. False - ANSa. True
The fundamental fin styles are ________ fins. - ANSadjustable and full-foot
My primary issues when choosing fins are healthy and ________ - ANSblade length
To put together adjustable fins, I ought to adjust the straps wearing my wet fit boots.
A. True
b. False - ANSa. True
BCD (Buoyancy Control Device) - ANSHolds your kit collectively and permits you to modify
buoyancy for the duration of the dive.
