Tentamen (uitwerkingen)
PADI Enriched Air Diver Questions and Correct Answers
- Vak
- Instelling
What is "enriched air"? Answer---- Enriched air is any nitrogen/oxygen gas blend with more than 21% oxygen. What is the primary benefit of using enriched air? Answer---- It exposes you to less nitrogen than when you dive with air. How does using enriched air affect no stop limits? Answer----...
[Meer zien]