This months theme is Buoyancy.

Hope you can float right through these questions.

Thanks for participating

:rolleyes:

Herer are the answers . . .

1. C. Nearly empty
Many divers learned during entry-level training to evaluate buoyancy while wearing a full tank. That method is acceptable as a coarse buoyancy evaluation for training purposes, but certified divers should use a more precise method technique. The correct method is to adjust your weighting so you can hover motionless at a depth of 15 feet with about 300 psi of air in your cylinder and no air in your BC.

The questions and answers for this months quiz were taken from Dennis Graver's 100 Best Scuba Quizzes, Aqua Quest Publishing Inc, NY.