CWEA Grade 4 Test

CWEA Grade 4 Test
AA Correct Answer: atomic absorption

AC Correct Answer: power alternating current

ac Correct Answer: acre

AF Correct Answer: acre-foot (feet)

AFY Correct Answer: acre-foot per year

AMSA Correct Answer: Association of Metropolitan Sewerage
Agencies

ANSI Correct Answer: American National Standards Institute

APHA Correct Answer: American Public Health Association

AS Correct Answer: activated sludge

ASCE Correct Answer: American Society of Civil Engineers

ASME Correct Answer: American Society of Mechanical
Engineers

ASTM Correct Answer: American Society for Testing and
Materials

AWT Correct Answer: advanced wastewater treatment

AWWA Correct Answer: American Water Works Association

BECP Correct Answer: Business Emergency and
Contingency Plan

BNR Correct Answer: biological nutrient removal

BOD5 Correct Answer: biochemical oxygen demand after
5 days

BTU Correct Answer: British thermal unit

C Correct Answer: Celsius

, Cal-OSHA Correct Answer: California Occupational Safety and
Health Act

Cal-EPA Correct Answer: California Environmental Protection
Administration

CBOD Correct Answer: carbonaceous biochemical oxygen
demand

CCE Correct Answer: carbon chloroform extract

CCR Correct Answer: California Code of Regulations

cf Correct Answer: cubic feet (foot)

CFR Correct Answer: Code of Federal Regulations

cfs Correct Answer: cubic feet per second

CH4 Correct Answer: Methane

CIU
Categorical Industrial User
CIU Correct Answer: Categorical Industrial User

CM Correct Answer: common mode

CMOM Correct Answer: Capacity Management, Operations,
and Maintenance

COD Correct Answer: chemical oxygen demand

CPU Correct Answer: central processing unit

CRWA Correct Answer: California Rural Water Association

CT Correct Answer: current transformer

CWA Correct Answer: Clean Water Act

CWEA Correct Answer: California Water Environment
Association

DAF
dissolved air flotation
DAF Correct Answer: dissolved air flotation