The encouraged preferred depth and time for a safety forestall is: - ANS5 meters/15 feet for
three minutes
The motive of a protection forestall is: - ANSto supply your body greater time to dispose of
nitrogen and to will let you stabilize and manipulate your ascent.
A protection stop is taken into consideration required whilst: - ANSyou dive to 30 meters/ one
hundred ft or deeper, you attain any restriction for your table or laptop and your dive comes
inside 3 pressure companies of an NDL at the RDP.
If you exceed your no decompression restriction (NDL) via less than 5 minutes when the usage
of the RDP you need to: - ANSslowly ascend to five meters/15 feet and make an eight minute
stop, then no longer dive for at the least six hours.
If you exceed your no decompression restrict or adjusted no decrompression limit by way of
more than five mins whilst the usage of the RDP, you need to: - ANSslowly ascend to 5
meters/15 ft and make a prevent for at the least 15 minutes, air deliver allowing, then no longer
dive for at least 24 hours.
If you exceed the no decompression restrict of your dive pc, make an emergency
decompression forestall because it directs in its decompression mode and do now not make a
repetitive dive. True or False - ANSTrue
When using the RDP you need to apply special dive approaches above what altitude? -
ANS300 meters/ one thousand ft
The minimal recommended conditions you intend your dive as although: - ANSit were 4
meters/10 feet deeper than acutal.
The minimum endorsed floor interval for flying after diving is: - ANS12 hours
Procedures for diving with a laptop consist of: - ANSfollowing the maximum conservative
compuiter - yours or your buddys, preserving your pc grew to become on among all dives and
making deepest dive first and each next dive gradually shallower.
Any dive that your laptop gives no decompression dive time for is appropriate. True or False? -
ANSFalse
Basic functions of an underwater compass consist of? - ANSlubber line, compass needle, index
marks and bezel
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