I dive to 17 metres for 23 minutes. After a 30 minute surface interval, I plan to dive to 16 metres. What is the maximum allowable time for the second dive?
53 minutes
I am planning to make two dives. The first dive is to 18 metres for 49 minutes, and the second dive is to 18 metres for 24 ...
PADI RDP TABLE AND ERDPML EXAM - METRIC I dive to 17 metres for 23 minutes. After a 30 minute surface interval, I plan to dive to 16
metres. What is the maximum allowable time for the second dive? - Answer- 53 minutes
I am planning to make two dives. The first dive is to 18 metres for 49 minutes, and the second dive is to 18 metres for 24 minutes. How long would I have to stay on the surface (minimum surface interval) to do these two dives safely? - Answer- 32 minutes
I dive to 17 metres for 47 minutes. After a 30 minute surface interval I do a second dive to 17 metres. Losing track of time, I notice my bottom time is now 25 minutes. According
to the General Rules, what should I do? - Answer- Ascend (go up) right away to 5 metres and stay there for at least 8 minutes before going to the surface, and not dive for
six hours.
A group of Advanced Open Water Divers plans to make two dives. The first dive is on a reef in 22 metres of water for 20 minutes. The group then remains on the surface for 1 hour. The second dive is on a wreck in 16 metres of water, with a planned bottom time of 30 minutes. What will be the ending pressure group after the second dive? - Answer- P
My buddy and I are planning to dive at a site where the water and air temperature are near freezing. We plan to dive to 18 metres for 30 minutes. What dive profile would we use when planning our dive? - Answer- 22 metres for 30 minutes
I am an Advanced Open Water Diver. I plan to do three dives. The first dive is a 25-
metre dive for 20 minutes followed by a 52 minute surface interval. The second dive is to 16 metres for 37 minutes followed by a surface interval of 62 minutes. My third dive is
to 16 metres. What would be my maximum allowable bottom time for this third dive? - Answer- 47 minutes
To reduce the risk of decompression sickness (DCS) - Answer- make a safety stop at 5 metres at the end of each dive
I make two dives in one day and I am flying home on a commercial plane. What is the minimum time recommended that I should wait before I go on the plane? - Answer- 18 hours
When diving in the mountains at places higher than 300 metres, I - Answer- need to use
special tables and procedures (rules).
When I am diving with a computer, I should - Answer- stay well within the computer limits
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