Q9

A diver plans to make three dives using minimum surface intervals. The dives are:

10 meters for 90 minutes

34 meters for 10 minutes

16 meters for 55 minutes

 Put the dives in proper sequence and calculate the total time including safety stops. You may ignore ascent times

d)   258 minutes

Q10

PLEASE USE THE E-RPDML

What is the NDL for 19 meters?

a)    56

b)   72

c)    45

d)   37

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