CWEA Grade 4 Test EXAM Questions & Answers | 100% Verified solution
|Questions with Correct Answers 2025 latest update!!
1. AA atomic absorption
2. AC power alternating current
3. ac acre
4. AF acre-foot (feet)
5. AFY acre-foot per year
6. AMSA Association of Metropolitan Sewerage
Agencies
7. ANSI American National Standards Institute
8. APHA American Public Health Association
9. AS activated sludge
10. ASCE American Society of Civil Engineers
11. ASME American Society of Mechanical
Engineers
12. ASTM American Society for Testing and
Materials
13. AWT advanced wastewater treatment
14. AWWA American Water Works Association
15. BECP Business Emergency and
Contingency Plan
, CWEA Grade 4 Test EXAM Questions & Answers | 100% Verified solution
|Questions with Correct Answers 2025 latest update!!
16. BNR biological nutrient removal
17. BOD5 biochemical oxygen demand after
5 days
18. BTU British thermal unit
19. C Celsius
20. Cal-OSHA California Occupational Safety and
Health Act
21. Cal-EPA California Environmental Protection
Administration
22. CBOD carbonaceous biochemical oxygen
demand
23. CCE carbon chloroform extract
24. CCR California Code of Regulations
25. cf cubic feet (foot)
26. CFR Code of Federal Regulations
27. cfs cubic feet per second
28. CH4 Methane
29. CIU Categorical Industrial User
Categorical Industrial User
CIU
|Questions with Correct Answers 2025 latest update!!
1. AA atomic absorption
2. AC power alternating current
3. ac acre
4. AF acre-foot (feet)
5. AFY acre-foot per year
6. AMSA Association of Metropolitan Sewerage
Agencies
7. ANSI American National Standards Institute
8. APHA American Public Health Association
9. AS activated sludge
10. ASCE American Society of Civil Engineers
11. ASME American Society of Mechanical
Engineers
12. ASTM American Society for Testing and
Materials
13. AWT advanced wastewater treatment
14. AWWA American Water Works Association
15. BECP Business Emergency and
Contingency Plan
, CWEA Grade 4 Test EXAM Questions & Answers | 100% Verified solution
|Questions with Correct Answers 2025 latest update!!
16. BNR biological nutrient removal
17. BOD5 biochemical oxygen demand after
5 days
18. BTU British thermal unit
19. C Celsius
20. Cal-OSHA California Occupational Safety and
Health Act
21. Cal-EPA California Environmental Protection
Administration
22. CBOD carbonaceous biochemical oxygen
demand
23. CCE carbon chloroform extract
24. CCR California Code of Regulations
25. cf cubic feet (foot)
26. CFR Code of Federal Regulations
27. cfs cubic feet per second
28. CH4 Methane
29. CIU Categorical Industrial User
Categorical Industrial User
CIU
