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Technician Team Test No. 1
Taken from the 2015 Technician Team Contest (Drager BG4) held in Winnemucca, NV


Progress Indicator:
Question 1 of 30

1.  Re: Industrial Scientific MX6
In an oxygen deficient atmosphere, the combustible gas reading __________.

Choices:
  1. may read higher than actual concentrations.
  2. may read lower than actual concentrations.
  3. will always be negative.
  4. none of the above.