AutoGC or Automated Gas Chromatograph is a type of used for

AutoGC or Automated Gas Chromatograph is a type of ___ used for ___. continuous measurement instrument; gas characterization Continuous measurement; particulate matter measurements balloon; gas monitoring Galvanic measurements; particulate matter measurements Jet stream is - A current of fast moving air found in the upper levels of the troposphere A system of air flow regimes for migratory birds Located near the earth\'s surface Always cold ___ is a snapshot basis measurement and may be performed to provide design data or to measure performance of a process. Stack emissions monitoring Source testing Stack measurements Stack sampling Ground level ozone is the product of VOC and NO_x. In which seasons where you typically find high concentrations of ozone? Spring Summer Fall Winter Gas chromatography is mainly used to measure NO_x VOC Ozone All of the above

Solution

14. (b)....continuos measurement;particulate matter measurements.

15.(a)....A current of fast moving air found in upper levels of trophosphere.

16.(b)...source testing.

17.(a)...spring.

18.(d)...all of the above.