SDI Open Water Exam Questions and Answers | 100% Pass
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Course
SDI
Institution
SDI
SDI Open Water Exam Questions and
Answers | 100% Pass
Describe all the steps to assemble a BCD and regulator to a scuba cylinder. -
Answer-Spin the tank around so that the back of the valve is facing you. Place the
BCD band(s) over the top of the cylinder so that the back of the BCD is facing y...
Describe the two emergency out-of-air ascents. - Answer✔✔-1. Signal out of air
2. Remove regulator, exhale, reach for your buddy's alternate air source.
3. Put in your mouth, purge and breath exchanging "OK" and "Go up" hand signals.
4. Donor should hold onto the receiver's BCD shoulder strap as you slowly ascend
together.
5. Orally inflate your BCD when you reach the surface.
1. Signal out of air
2. Donor grabs buddy, takes a breath, and gives buddy regulator.
3. Receiver purges and takes 2 breaths and passes it back.
4. Donor keeps hand on the hose and they both go up repeating steps 2-3.
How do you vent air from a BCD? - Answer✔✔-By holding the end of your inflator
hose over your head and depressing the inflator button.
A properly weighted scuba diver should float at _____________ when her BCD is
deflated and lungs are fully inflated. - Answer✔✔-eye level
How do you relieve a leg cramp? - Answer✔✔-By grabbing your fin and stretching it
out or having a buddy do it for you.
What is the reciprocal of a 200-degree heading? - Answer✔✔-20-degrees
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