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 balanced regulator is one in which:
a.
b.
c.
d.
2. An environmental seal is:
a.
b.
c.
d.
3. A failsafe design on a modern regulator ensures that:
a.
b.
c.
d.
4. "At a depth of 29m in freshwater, what is the gauge pressure?"
a.
b.
c.
d.
5. "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.
6. "True or false : Sound travels 4 times faster in water, making it hard to determine where it comes from."
a.
b.
7. The greatest risk of a forceful Valsalva manoeuvre is:
a.
b.
c.
d.
8. Shallow water blackout is caused by:
a.
b.
c.
d.
9. Barotrauma is a term used to describe:
a.
b.
c.
d.
10. "After a dive to 30m and a surface interval, a diver is in pressure group B. If he would like to make a second dive for 16 minutes, what is his maximum depth?"
a.
b.
c.
d.
11. "A diver plans to do a 20 meter dive for 40 minutes. After a 45 minute surface interval, he plans a 30 minute dive. What is his maximum depth?"
a.
b.
c.
d.
12. "After a dive ending on pressure group T, a diver makes a 1hr 6 minute surface interval. What is his new pressure group?"
a.
b.
c.
d.
13. The most accurate way of measuring distance underwater is:
a.
b.
c.
d.
14. Which of the following is the appropriate action for dealing with an unconscious diver in open water, 100 meters from the boat or shore?
a.
b.
c.
d.
15. Special considerations for altitude diving include:
a.
b.
c.
d.

 

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