Naui Dive Tables Pdf Download10/15/2021
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Naui Dive Tables Plus A VideoJodoh Si Naga Langit PDF Books jodoh si naga FREE DOWNLOAD. The BSAC 88 decompression tables Levels 1 4 (Air nitrox diving). Textbook, dive tables, log book, plus a video and audio tape presentation of the.NAUI Scuba Diver (A) Written Examination ExaminationDownload as PDF, TXT or read.Please use the answer sheet provided to record your answers. The allotted time for the 85 questions is 1.5 hours. Additional Additional questions questions that t hat are relevan relevantt to your geographic geographic region region or or your instructor's instructor's technical technical preferenc preferencee may be provided provided for you to answer. There is only only one correct answer answer per question. Download as PDF, TXT or read online from Scribd.Directions: This This test includes includes 85 standard standard questions. Scuba Diving Decompression Tables.B) That it has a purge valve c) Tempered glass. Leaks may not be apparent just by.When When select selectin ing g a face face mask, mask, the most most importan importantt thing thing to consid consider er is: a) Color. Before every dive, inspect and test this buoyancy compensator for leakage. Book/notes.Neutral Buoyancy Test can be abbreviated as NBT. The exam is closed closed book/notes.C) They are not econom top-heavy and difficult difficult to use. Economical ical to manufacture. A) They have b) They are likely to become tangled. Lower than the second second stage. B) Depress the purge button c) Use ionized water. A) Leave the regulator button several several times. D) Its durabilityWhen When rins rinsin ing g a regu regula lato torr it is best best to: to: regulator attached to the tank or have the dust dust cap in place. C) How recently it was developed. Naui Dive Tables Full Foot FinsD) 10 years.Open heel fins are usually the fins of choice for scuba divers because: a) They are less expensive than full foot fins. D) Metal fatigue.According to the Department of Transportation regulations, scuba tanks must be hydrostatically tested every: a) 1 year. D) Rinsed thoroughly in vinegarScuba tanks should always have some pressure in them to prevent: a) Moisture from entering. C) Rinsed vinegar water and stored. B) Rinsed thoroughly and sprayed Rinsed thoroughly, thoroughly, dried and stored in a cool place. A) Rinsed spra yed with with silicone silicone preservative. B) Offset the positive buoyancy created by the wet suit. D) Prevent scrapes and cuts during dives.Weighting systems are used by the diver primarily to: a) Provide excess weighting for diving. C) Provide buoyancy during dives. B) Look good while diving. D) They have vented blades.The primary purpose of the exposure suit is to: a) Preserve body heat during dives. C) They may be used in a wide variety of environmental conditions. A) weapon b) file c) tool d) measureStamped (engraved) markings on scuba tanks include: a) Serial number, name, rank. A) index/tick mark b) lubber c) degree d) descentThe dive knife is used primarily as a _ for digging, cutting, pounding and prying. A) aluminum b) titanium c) stainless steel d) graphiteThe _ line is the direction of travel line on the compass. D) The alternate stage.Two types of materials that scuba tanks are made from are steel and _. C) The intermediate stage. D) Offset the increasing pressure as the diver descends.You should have your regulator serviced by a certified repair technician a) once every five years b) at least once per year c) once, immediately after you buy it d) once every ten yearsThe stage of the regulator which reduces tank pressure is: a) The second stage. Free full game downloads for pcB) 14.7 pounds per square inch/1.0 atmosphere absolute. D) Visual inspection information, serial number, date of hydrostatic test.Atmospheric pressure at sea level is: a) 29.4 pounds per square inch/ 2.0 atmospheres absolute. C) Type of material, physical length, weight. ![]() A) ingassing b) equilibrium c) outgassing d) panicA diver's body heat is lost through conduction (primarily) at a rate of approximately _ times more rapidly than in air. A) smaller closer b) larger closer c) smaller farther away d) larger farther awayWhen the pressure of nitrogen is balanced between the air and your body, you are at a state of _. D) Boyle's law.Because of refraction, objects underwater appear _ and _ when the diver is looking through his/her mask. D) 64.0 pounds per cubic foot.Which gas law best explains diving medical problems such as ear and sinus squeeze? a) Water density. C) 3.6 atmospheres absolute. B) 2.6 atmospheres absolute. D) Over.The absolute pressure in the ocean at 53 feet is: a) 1.6 atmospheres absolute. A) yellow b) red c) orange d) bluePressure in the middle ear is equalized through a part of the body called the: a) Vascular canal. A) 2 b) 4 c) 6 d) 8The first color lost in the spectrum upon descent during a dive is _. A) 34 33 b) 33 34 c) 35 33 d) 33 33Two methods of measuring air pressure are BAR or a) quadratic feet per minute b) static pounds per minute c) pounds per square inch d) running pressure per minuteSound travels about _ times faster in water than in air. D) 50 psi per minute.A depth that is equivalent to one atmosphere in the ocean is equal to _ feet in sea water and _ feet in fresh water. Lenoxx sound portable cd playerD) The extreme amount of energy expended during a dive.Symptoms of Nitrogen Narcosis are similar to: a) Caisson's disease. C) Saltwater absorbing moisture from the skin. B) Moisturizing dry inhaled air. D) Breathe normally at all times during ascent and never hold his/her breath.A diver with blood and mucous in his/her mask upon surfacing will most likely have: a) Lung squeeze. C) Breathe compressed air only. D) Pneumothorax.Generally, for maximum efficiency, your breathing should be a) slightly faster and shallower than you normally breathe b) the same as you normally breathe c) slightly slower and shallower than you normally breathe d) slightly slower and deeper than you normally breatheTo prevent air embolism, a diver should: a) Breathe 100 percent oxygen during scuba dives. D) External ear squeeze.An irregular breathing pattern (skip breathing) while diving will possibly cause: a) Anorexia nervosa. B) A block or reverse block. ![]() ![]()
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