SSI OPEN WATER FINAL EXAM, SSI OPEN WATER FINAL EXAM, SSI OPEN WATER DIVER FINAL EXAM QUESTIONS WITH CORRECT ANSWERS RATED A+ GUARANTEED PASS !!!

SSI OPEN WATER FINAL EXAM, SSI
OPEN WATER FINAL EXAM, SSI OPEN
WATER DIVER FINAL EXAM
QUESTIONS WITH CORRECT
ANSWERS RATED A+ GUARANTEED
PASS !!!
Whichxofxthexstatementsxconcerningxsoundxtransmissionxunderwaterxisxincorrect?

-Soundxwillxtravelxfartherxunderwaterxthenxinxairx

-Diversxfindxitxdifficultxtoxlocatexthexdirectionxofxaxsoundxproducingxsource

-Diversxfindxitxeasyxtoxtalkxtoxeachxotherxdirectlyxthroughxwaterx

-Soundxtravelsxfourxtimesxfasterxunderwaterxthanxinxairx-xCORRECTxANSWERSx-
Diversxfindxitxeasyxtoxtalkxtoxeachxotherxdirectlyxthroughxwater



Thexabsolutexpressurexexpressedxinxtermsxofxatmospheresxabsolutexatx33xfeetxinxseaxwaterxis:

-2xata

-1xata

-x4xatax

-x3xatax-xCORRECTxANSWERSx2xata



Thexconditionxinxwhichxcertainxcolorsxarexdiminishedxasxdepthxincreasesxisxcalled:

-Refractionx

-Turbidity

-Diffusion

-Absorptionx-xCORRECTxANSWERSxAbsorption



Earplugsx

,-Aidxequalizationxofxthexmiddlexofxthexearx

-xProtectxagainstxcold

-Shouldxneverxbexwornxwhilexdivingx

-Protectxearsxfromxsqueezex-xCORRECTxANSWERSx-Shouldxneverxbexwornxwhilexdiving



Gaugexpressurexisxdefinedxas:

-xHydrostaticxpressurexminusx1xatax

-xThexpressurexatxthexsurface

-xThexdepthxreadingxonxaxgaugex

-xAbsolutexpressurexminusx1xatax-xCORRECTxANSWERSx-xAbsolutexpressurexminusx1xata



Sinusxsqueezexcanxbexpreventedxby:

-Valsalvaxtechniquex

-xWearingxearplugsx

-xTiltingxthexdiversxheadxbackxandxforthx

-xNotxdivingxwithxaxcoldx-xCORRECTxANSWERSx-xNotxdivingxwithxaxcold



ThexeventxthatxledxtoxthexusexofxthexacronymxSCUBAxtoxdescribexdivingxwas:x-
xCORRECTxANSWERSxThexdevelopmentxofxthexdemandxregulatorxinx1943




Earxsqueezexcanxbexpreventedxbyx

-Relaxingx

-Allxanswersxarexcorrect

-xNeverxdivingxwithxaxcold

-xrotatingxthexjaw,xswallowingxorxValsalvax-xCORRECTxANSWERSx-Allxanswersxarexcorrect

, Thexfirstxsymptomxofxaxsinusxsqueezexisxusually:

-xaxdullxpainxdeepxwithinxthexheadx

-xaxsharpxpainxatxthexbasexofxthexneckx

-xaxcrushingxpainxhighxinxthexchest

-xaxsharpxpainxabovexthexeyesx-xCORRECTxANSWERSx-xaxsharpxpainxabovexthexeyes



Ifxyouxexperiencexpainxinxthexearxduringxdescent:

-Stopxthexdescentxandxascendxtillxthexpainxstops

-xabortxthexdive

-placexaxfingerxinxthexearxcanalxandxgentlyxmassagexthexearxuntilxthexpainxceases

-xcontinuexthexdescentxwhilexgentlyxexhalingxintoxthexmaskx-xCORRECTxANSWERSx-
xcontinuexthexdescentxwhilexgentlyxexhalingxintoxthexmask




Bodyxheatxisxlostxatxaxratexofx___xthanxair.x-xCORRECTxANSWERSx25-30xtimesxfaster



Properxequalizationxtechniquesxmustxbexlearnedxinxorderxto:

-preventxsinusxsqueeze

-preventxearxpain

-preventxsqueezexinjuries

-xallxanswersxarexcorrectx-xCORRECTxANSWERSx-xallxanswersxarexcorrect



Saltxwaterxweighsx___xpoundsxperxcubicxfootxandxfreshwaterxweighsx___xpoundsxperxcubicxfoot.x-
xCORRECTxANSWERSx64/62.5




Underwater,xthexbendingxofxlightxraysxcausesxobjectsxtoxappearxtoxbe:x-xCORRECTxANSWERSxcloser



Thexpurposexofxequalizationxisxto: