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A series of questions and answers related to the padi open water diver certification exam. It covers various aspects of scuba diving, including buoyancy, equalization, air consumption, safety procedures, and dive planning. A valuable resource for individuals preparing for the padi open water diver exam, offering insights into key concepts and practical applications.
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If man mobject mis mneutrally mbuoyant min mfresh mwater, mthe msame mobject mplaced minto msalt mwater mwould... m- mcorrect manswers m-Float I mblow mup ma mballoon, mtie mit moff, mand mtake mit mto mthe mbottom mof mthe mswimming mpool. mWhat mwill mhappen mto mthe mballoon mand mthe mair minside mit? m- mcorrect manswers m-The mballoon mwill mget msmaller mand mthe mair minside mthe mballoon mwill mbe mmore mdense
I mturn ma mglass mupside mdown, mtrap mthe mair min mit mby mputting mit min mwater, mand mthen mI mtake mthe mglass mdown mto m 10 mm/33 mft. mThe mair mspace mwould... m- mcorrect manswers m-Become mhalf mthe msize mit mwas mat mthe msurface If mI mam mnot mable mto mequalize mmy mbody mair mspaces, mit mmay mbe mbecause mI mhave... m- mcorrect manswers m-A mcold, mallergy mor manother mmedical mproblem If mmy mears mor msinuses mhurt mwhile mI mam mdescending, mit musually mmeans... m- mcorrect manswers m-I mam mfeeling ma msqueeze mand mneed mto mequalize The mbest mplace mfor mme mto mposition man malternate mair msource mis... m- mcorrect manswers m-In mthe mtriangle marea mformed mby mmy mchin mand mthe mlower mcorners mof mmy mrib mcage Lung moverexpansion minjuries mcan mbe mcaused mby... m- mcorrect manswers m-Holding mmy mbreath mwhile mscuba mdiving If mmy mcylinder mof mair mlasts m 60 mminutes mwhile mI mam mat mthe msurface mbreathing mnormally, massuming mall melse mis mthe msame, mhow mlong mwill mit mlast mat m 20 mm/66 mft mbreathing mnormally? m- mcorrect manswers m-20 mminutes How moften mshould mI mtake mmy mscuba mcylinder mto mbe mvisually minspected mby mmy mdive mcenter? m- mcorrect manswers m-Once ma myear The mdifference mbetween mDIN mvalues mand myoke mvalves mis mthat mDIN mvalves... m- mcorrect manswers m-Have mthreaded mopenings mto mscrew mthe mregulator minto Which mof mthe mfollowing mis mnot mpart mof mproper mcare mfor mmy mscuba mcylinder? m- mcorrect manswers m-Keep msome mair min mit Refer mto mthe mregulator mpicture mon mthe mright. mEach mregulator mpart mhas ma mnumber mnext mto mit. mPlease mchoose mthe mcorrect mnumeric morder mfrom mthe mchoices mbelow m- mcorrect manswers m-1. mRegulator mfirst mstage, m2. mregulator msecond mstage, m3. malternate mair msource msecond mstage, m4. mlow mpressure minflator mhose mfor mthe mBCD, m5. minstrument mconsole/gauges/computer When mI mlook mat mthings munderwater mthey moften mseem m_____ mthan mthey mlook mon mthe msurface m- mcorrect manswers m-Larger mand/or mnearer _____ mtravels mfaster min mwater mthan mit mdoes min mair. mThis mis mwhy myou mcannot measily mtell mwhere mit mcomes mfrom m- mcorrect manswers m-Sound Unless mthere mare mlaws mthat msay mdifferently, mI mshould mstay mwithin m_____ mof mmy mdive mflag m- mcorrect manswers m-15 mm/50 mft
A mdiver mat mthe msurface mis mmoving mquickly mand mjerkily, mhas mthe mmask moff mthe mface, mthe mregulator/snorkel mis mout mof mthe mmouth, mand mthe mdiver mdoes mnot mrespond mto mdirections. mThe mdiver mis... m- mcorrect manswers m-Showing msigns mof mdistress m(trouble) I mam mclose mto mmy mbuddy mand mrealize mI mam mout mof mair. mThe mbest mresponse mis mto... m- mcorrect manswers m-Switch mto mmy mbuddy's malternate mair msource If mmy mregulator mbegins mto mfree mflow mwhile munderwater, mI mshould... m- mcorrect manswers m-Hold mthe mregulator mwithout msealing mmy mmouth maround mthe mmouthpiece mand m"sip" mthe mair mI mneed mas mI mascend Although mit mshouldn't mhave mhappened, mon ma mdive mI mfail mto mwatch mmy mSPG mand mrun mout mof mair. mIf mmy mbuddy mis mclose mby, mmy mbest moption mis mto m_____. mAnother moption mis mto m_____, mif mI'm min mshallow mwater mand mthe msurface mis mcloser mthan mmy mbuddy m- mcorrect manswers m-Ascend musing mmy mbuddy's malternate mair msource/make ma mcontrolled memergency mswimming mascent There mis man minjured mdiver mwho mis mout mof mthe mwater mand mis mnot mresponding mto mtouch mor mmy mvoice. mThe mfirst mthing mto mdo mwould mbe... m- mcorrect manswers m-To mcheck mif mthe mdiver mis mbreathing I mshould mhave mcylinders mfilled mat ma mdive mcenter mI mtrust, mnot muse mair mthat mtastes mor msmalls mbad, mnor muse mair mfrom ma mcompressor mdesigned mto mfill mcar mtires. mThis mis mimportant mto... m- mcorrect manswers m-Reduce mthe mrisk mof mbreathing mcontaminated mair Divers mwho mact mfoolishly mat mdepth mdue mto mgas mnarcosis mmay mstart macting mnormally magain mif mthey... m- mcorrect manswers m-Ascend mto ma mshallower mdepth I mam mlikely mto mincrease mthe mrisk mof mdecompression msickness m(DCS) mif mI... m- mcorrect manswers m-Dive mwhile mtired, mcold, msick, mthirsty mor minjured If mI mthink mI mhave mdecompression msickness mI mshould... m- mcorrect manswers m- Breathe m100% mOxygen mand mcontact memergency mmedical mcare The mfirst mstep mI musing mmy mdive mcomputer mis... m- mcorrect manswers m-Reading mthe mmanufacturer's minstructions When mplanning ma mdiver mwith ma mcomputer, mI muse mthe m"plan" mor m"no-stop mscroll" mmode mto mdetermine... m- mcorrect manswers m-The mmaximum mallowable mtime mlimits mfor mdepths min m10' mincrements When mmaking mcomputer massisted mdives... m- mcorrect manswers m-Each mdiver mneeds ma mpersonal mcomputer
It's mimportant mthat mI mdo mnot mturn moff ma mdive mcomputer mbetween mdives mbecause... m- mcorrect manswers m-It mwould mlose mmemory mof mthe mprevious mdive mand mnot mcalculate mrepetitive mdives mcorrectly If mI maccidently mexceed mmy mcomputers mno mstop mlimits, mI mshould... m- mcorrect manswers m-Follow mthe mcomputer's minstructions mfor mdecompression If mI'm mdiving min mcold mwater mor munder mstrenuous mconditions... m- mcorrect manswers m-I mshould madd man mextra msafety mmargin mand mstay mwill mwithin mmy mcomputers mlimits If mmy mcomputer mfails mduring ma mdive, mI mcan muse mmy mbackup mcomputer mto mcontinue mthe mdive. mIf mI'm mnot mwearing ma mbackup mI mshould... m- mcorrect manswers m-Ascend m, mmake ma msafety mstop, mand mend mthe mdive I mmake mtwo mdives min mone mday mand mam mflying mhome mon ma mcommercial mplane. mI mshould mwait muntil mmy mcomputer msays mI mcan mfly mor m_____ mhours, mwhichever mis mlonger m- mcorrect manswers m- As ma mnew mPADI mOpen mWater mDiver, mthe mrecommended mmaximum mdepth mis m_____, mor mthe mactual mdepth mI mreach min mtraining, mIf mshallower. mThe mmaximum mdepth mfor mall mrecreational mscuba mdivers, meven mexperienced mdivers mis m_____ m- mcorrect manswers m-18 mm/60 mft m// m 40 mm/130 mft When mdiving mat man maltitude mabove m 1000 mfeet... m- mcorrect manswers m-I mneed mto mfollow mspecial mprocedures mand mmay mneed mto mset mmy mcomputer mfor mthe maltitude I mdive mto m 18 mm/60 mft mfor m 33 mminutes. mAfter ma m30-minute msurface minterval, mI mplan mto mdive mto m 17 mm/58 mft. mWhat mis mthe mmaximum mallowable mtime mfor mthe msecond mdive? m- mcorrect manswers m-32 mminutes I mam mplanning mto mmake m 2 mdives. mThe mfirst mdive mis mto m 18 mm/60 mft mfor m 24 mminutes. mHow mlong mwould mI mhave mto mstay mon mthe msurface mto mdo mthese m 2 mdives msafely? m- mcorrect manswers m-32 mminutes I mdive mto m 17 mmetres/56 mfeet mfor m 47 mminutes. mAfter ma m30-minute msurface minterval mI mdo ma msecond mdive mto m 17 mmetres/56 mfeet. mLosing mtrack mof mtime, mI mnotice mmy mbottom mtime mis mnow m 25 mminutes. mAccording mto mthe mGeneral mRules, mwhat mshould mI mdo? m- mcorrect manswers m-Ascend m(go mup) mright maway mto m 5 mmetres/15 mfeet mand mstay mthere mfor mat mleast m 8 mminutes mbefore mgoing mto mthe msurface, mand mnot mdive mfor msix mhours A mgroup mof mAdvanced mOpen mWater mDivers mplans mto mmake mtwo mdives. mThe mfirst mdive mis mon ma mreef min m 22 mmetres/80 mfeet mof mwater mfor m 20 mminutes.
