2/17/26, 3:21 PM CWEA Grade 2 Training: Key Concepts in Electrical and Instrumentation
CWEA Electrical and Instrumentation Grade 2 P R A C T I C E T E S T
BANK EXAM 2026-2027\LATEST VERSION A&B
\COMPLETE QUESTIONS AND CORRECT
ANSWERS\VERIFIED 100% \ALREDAY
GRADED A+
What are transformer measured in?
ANSWERS: KVA
What should flow meter read in this open-channel thing? 36" wide 30"
water depth flow is 2 feet per second
ANSWERS: 9.69 MGD
If equipment failure is the condition in which a piece of equipment does
not operate as intended
ANSWERS: Failure Report
What is the highest Category?
ANSWERS: Category 4
/ 1/21
,2/17/26, 3:21 PM CWEA Grade 2 Training: Key Concepts in Electrical and Instrumentation
Molde Case Breakers are used for?
ANSWERS: Short circuit or Overload
What is PPE Category 1?
ANSWERS: long sleeve shirt or jacket and
pants or coveralls Minimum 4 cal/cm2
Parshall Flume Measurement point? 1.2 FT Water Height 20.8xH at
measurement point
ANSWERS: Possible answer:72,607 MGD
In an absolute Pressure Gauge, What is True?
ANSWERS: Possible answer: Read more accurate or 14.7 PSI higher
Flow meter that uses electrodes is?
ANSWERS: Magnetic Flow Meters also known as Mag meter
/ 2/21
, 2/17/26, 3:21 PM CWEA Grade 2 Training: Key Concepts in Electrical and Instrumentation
What is the resister color code : Orange, White,Silver,Gold Band
ANSWERS: .39 Ohms
Pitot tube measures?
ANSWERS: Measures Fluid or Gas Velocity
Chlorine Analyzer reads lower ever time but grab sample shows level are
good. What do troubleshoot first?
ANSWERS: Buffer
How to complete a work order when asked to maintain a pump?
ANSWERS: Notify Operation, purchase parts, maintain, test, notify complete
What shunt resister rating to make 1-5V change on 4-20ma signal?
ANSWERS: 250 ohms
HMI Screen down at the pump station, what to do?
ANSWERS: Ask operator to monitor while you troubleshoot and try to fix
/ 3/21
CWEA Electrical and Instrumentation Grade 2 P R A C T I C E T E S T
BANK EXAM 2026-2027\LATEST VERSION A&B
\COMPLETE QUESTIONS AND CORRECT
ANSWERS\VERIFIED 100% \ALREDAY
GRADED A+
What are transformer measured in?
ANSWERS: KVA
What should flow meter read in this open-channel thing? 36" wide 30"
water depth flow is 2 feet per second
ANSWERS: 9.69 MGD
If equipment failure is the condition in which a piece of equipment does
not operate as intended
ANSWERS: Failure Report
What is the highest Category?
ANSWERS: Category 4
/ 1/21
,2/17/26, 3:21 PM CWEA Grade 2 Training: Key Concepts in Electrical and Instrumentation
Molde Case Breakers are used for?
ANSWERS: Short circuit or Overload
What is PPE Category 1?
ANSWERS: long sleeve shirt or jacket and
pants or coveralls Minimum 4 cal/cm2
Parshall Flume Measurement point? 1.2 FT Water Height 20.8xH at
measurement point
ANSWERS: Possible answer:72,607 MGD
In an absolute Pressure Gauge, What is True?
ANSWERS: Possible answer: Read more accurate or 14.7 PSI higher
Flow meter that uses electrodes is?
ANSWERS: Magnetic Flow Meters also known as Mag meter
/ 2/21
, 2/17/26, 3:21 PM CWEA Grade 2 Training: Key Concepts in Electrical and Instrumentation
What is the resister color code : Orange, White,Silver,Gold Band
ANSWERS: .39 Ohms
Pitot tube measures?
ANSWERS: Measures Fluid or Gas Velocity
Chlorine Analyzer reads lower ever time but grab sample shows level are
good. What do troubleshoot first?
ANSWERS: Buffer
How to complete a work order when asked to maintain a pump?
ANSWERS: Notify Operation, purchase parts, maintain, test, notify complete
What shunt resister rating to make 1-5V change on 4-20ma signal?
ANSWERS: 250 ohms
HMI Screen down at the pump station, what to do?
ANSWERS: Ask operator to monitor while you troubleshoot and try to fix
/ 3/21
