Universal practice test, question 18 of 100
Universal practice test — Core — question 18 of 100
Why should a new recovery cylinder be evacuated before its first use?
You can move on without answering. Unanswered questions are counted as wrong.
Universal practice test — Core — question 18 of 100
Why should a new recovery cylinder be evacuated before its first use?
You can move on without answering. Unanswered questions are counted as wrong.