Sample Quiz

Sample Quiz

This is a sample quiz to give you an idea on how the quizzes in our online classroom work.

If you Login or Register you will have access to multiple quizzes, divided by subject and quizzes where all 5 subjects are combined so you will be able to practice a real IE with the real time limits. After you submit the quiz, your score will be shown.

Have fun !!

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Or start by taking the example quiz below, to see what it is all about.

1. A failsafe design on a modern regulator ensures that:
a.
b.
c.
d.
2. An environmental seal is:
a.
b.
c.
d.
3. "True or False, A SCUBA cylinder should never be released of all internal pressure after use, to prevent corrosion."
a.
b.
4. "If a flexible container with a volume of 5.9 litres at 27m saltwater were taken to the surface, what would the new volume be?"
a.
b.
c.
d.
5. True or false: The body responds to the percentage of a gas in a mix of air that we breathe and not each gas’ partial pressure.
a.
b.
6. What is the partial pressure of each gas (oxygen and nitrogen) in a Nitrox 32 mix at a depth of 24m of seawater?
a.
b.
c.
d.
7. Barotrauma is a term used to describe:
a.
b.
c.
d.
8. After a dive a diver experiences symptoms like tunnel vision and cherry red finger nail beds. The most likely cause is:
a.
b.
c.
d.
9. The lung overexpansion injury characterised by air accumulation over the heart is:
a.
b.
c.
d.
10. What is the minimum surface interval between two 20m dives of 38 minutes each?
a.
b.
c.
d.
11. A diver in pressure group M plans a dive to 18meters. What is his maximum bottom time?
a.
b.
c.
d.
12. "After a dive, a diver in pressure group S makes a 60 minute surface interval. What is his NDL for a dive to 19m?"
a.
b.
c.
d.
13. The following could be useful in the event of a dive emergency:
a.
b.
c.
d.
14. Special considerations for altitude diving include:
a.
b.
c.
d.
15. "If you are standing on a boat facing its bow, the starboard side is on your:"
a.
b.
c.
d.

 

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