CONTINUOUS EMISSION MONITORING SYSTEM

Question 1

________________ are measured by individual instruments for each gas turbine/HRSG. (Ref. CEMS SD 2.2)

Answer 1

Oxygen (O2), carbon monoxide (CO), and nitrogen oxides (NOx)

Question 2

_____________ control proper sample flow to the analyzers. (Ref. CEMS SD 3.0)

Answer 2

Manual rotameters

Question 3

_________________ concentrations are measured using chemiluminescent reactions. (Ref. CEMS SD 2.6.2)

Answer 3

Nitrogen oxides (NOx)

Question 4

The sample conditioning portion of the CEMS consists of the Water Removal System, sample pump and particulate filter. Water removal is accomplished by __________________. (Ref. CEMS SD 2.5.2)

Answer 4

cooling the sample

Question 5

Automatic CEMS analyzer calibrations are performed _________ by the PLC. (Ref. CEMS SD 2.4.2)

Answer 5

daily