The Answers will show with explanantions of how to calculate the answer after you complete and submit. This is a 12 question exam like the real thing, where you will have 12 questions in each of the 5 sections for a total of 60 questions. So if you want to check your timing, you should be able to do this exam in approximately 10 minutes, because Equipment is less time consuming than Physics or RDP so being able to do this one fairly quickly will allow you more time in the other more time consuming sections.
Equipment Quiz
Test your diving equipment knowledge
Question 1 of 12
The first stage delivers air to the second stage at?
Question 2 of 12
A balanced regulator is:
Question 3 of 12
A regulator which supplies air when the diver inhales is called a _______ valve regulator, when the diver's exhalation goes out into the water it is called_________?
Question 4 of 12
A _________ first stage will become harder to breathe from as tank pressure falls?
Question 5 of 12
A _________ first stage is recommended for diving in cold water
Question 6 of 12
A fail safe regulator utilises a ______ valve which is what allows it to free flow if it fails?
Question 7 of 12
An unbalanced first stage become more difficult to breathe from as tank pressure drops because?
Question 8 of 12
The connector that is used to connect a low pressure inflator hose to the power inflator is called a____?
Question 9 of 12
The _______ in a tank valve is a safety device designed fail at 140% or working pressure to prevent over pressurising a cylinder?
Question 10 of 12
A scuba tank should be _________ if you believe it may have been structurally damaged, and _________ at least once a year.
Question 11 of 12
A _______ depth gauge consists of a plastic tube open at one end and closed at the other, it is useful at altitude because it shows theoretical depths rather than actual depths removing the need for altitude conversion tables?
Question 12 of 12
When switching from an steel cylinder to an aluminium cylinder: