SSI OPEN WATER DIVER EXAM QUESTIONS AND ANSWERS RATED A+ SURE PASS!!!2025/26

SSI OPEN WATER DIVER EXAM
QUESTIONS AND ANSWERS RATED
A+ SURE PASS!!!2025/26
Onekatmospherekofkpressurekiskdefinedkas:



a)kEachk34kfeetkofkdepthkinkfreshwater



b)keachk33kft.kofkdepthkinksaltwater



c)k1kata



d)kAllkanswerskarekcorrect.k-kCORRECTkANSWERSkAllkanswerskarekcorrect



Thekabsolutekpressurekexpressedkinktermskofkatmosphereskabsolutekatk33kft.kinkseakwaterkis:



a)k1kata



b)k3kata



c)k2kata



d)k4katak-kCORRECTkANSWERSk2kata



Underwater,kthekbendingkofklightkrayskcauseskobjectsktokappearktokbe:

,a)kcloser



b)ktheksamekasktheksurface



c)kAtkankanglekconsistentkwithkthekbendkofktheklight



d)kFartherkawayk-kCORRECTkANSWERSkCloser



Ifkyoukexperiencekpainkinkyourkearskduringkdescent:



a)kPlacekakfingerkinkthekearkcanalkandkgentlykmassagekthekearkuntilkthekpainkceases.



b)kContinuekthekdescentkwhilekgentlykexhalingkintokthekmask



c)kAbortkthekdive



d)kStopkthekdescentkandkascendkuntilkthekpainkstops.k-
kCORRECTkANSWERSkStopkthekdescentkandkascendkuntilkthekpainkstops.




Sinusksqueezekcankbekpreventedkby:k



a)kNotkdivingkwithkakcold



b)kWearingkearplugs



c)kTiltingkthekdiverskheadkbackkandkforth

,d)kThekValsalvaktechniquek-kCORRECTkANSWERSkNotkdivingkwithkakcold



Earksqueezekcankbekpreventedkby:



a)kRotatingkthekjaw,kswallowingkorkValsalva



b)kAllkanswerskarekcorrect



c)kNeverkdivingkwithkakcold



d)kRelaxingk-kCORRECTkANSWERSkAllkanswerskarekcorrect



Thekpurposekofkequalizationkiskto:



a)kRemovekallkfluidskfromkbodykairkspaces



b)kIntroducekadditionalkairkintokbodykairkspaceskinkresponsektokincreasingkexternalkpressure



c)kEnsurekthekunevenkapplicationkofkpressurekbetweenkthekwaterkandkairkspacekinkthekbody



d)kPreventkwaterkfromkenteringkairkspaceskinkthekbodyk-
kCORRECTkANSWERSkIntroducekadditionalkairkintokbodykairkspaceskinkresponsektokincreasingkextern


alkpressure



DescribingkdivingkwithkthekacronymkSCUBAkcamekfromkwhatkevent?

, a)kThekdevelopmentkofkairkpumpskinkthek19thkcentury



b)kThekdevelopmentkofkthekdemandkregulatorkink1943



c)kPost-WWIIkequipmentkrefinements



d)kThekinventionkofkthekdivingkhelmetkinkcircak1800k-
kCORRECTkANSWERSkThekdevelopmentkofkthekdemandkregulatorkink1943




Thekmostkefficientkbreathingkpatternkforkscubakdivingkis:



a)kAkdeepkbalancedkinhalationkfollowedkbykaklongkbalancedkexhalationkwithoutkanykpausekbetwee
nkinhalekandkexhale



b)kRapidkinhalationkandkexhalationkcycles



c)kLongkslowkinhalationkandkfasterkexhalation



d)kShortkshallowkbreathsk-
kCORRECTkANSWERSkAkdeepkbalancedkinhalationkfollowedkbykaklongkbalanced




WhichkofkthekfollowingkTotalkDivingkSystemksubsystemskbestkdescribeskthekSCUBAkunit?



a)kThekinformationksystem



b)kTheksnorkelingksystem