2014 Technician Team Exam Taken from the 2014 SW Wyoming Mutual Aid Mine Rescue Contest (BioPak Exam) held in Rock Springs, WY Progress Indicator: Question 1 of 30 1.  If a slight leak occurs in the breathing loop/circuit or facemask seal, the user generally will: Choices: Hit the demand valve more often Reduce duration Increase oxygen consumption All of the above None of the above