CWEA ELECTRICAL AND INSTRUMENTATION
GRADE 2 EXAM (actual 2025/2026) QUESTIONS AND
100% verified CORRECT ANSWERS GRADED A ||
ASSURED PASS!!!
What is PPE Category 1?
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
Possible answer:72,607 MGD
Nema Enclosure differences?
How do you make a conveyor belt go faster and a VFD
slower?
,Increase pulley on the conveyor side and decrease pulley on
VFD side
On a a circuit motor starter there are two start switches.
Where does the second starter switch wired ?
Parallel with coil
Commonly used instead of fuses in industrial
power distribution systems are:
Circuit Breakers
What is NEC Article for Solar Panel photovoltaic
ARTICLE 690
On 3 phase power what is the minimum numbers of wire you
can use?
4 wires
, If Level is 5.75 ft and wetwell is 20 feet what is the milliamp?
8.6 ma
What is Reluctance?
magnetic materials ability to oppose the magnetic flux
What is the property of a coil of wire that opposes any change
in the current in the coil?
Inductance
What is PPE Category 1?
single layer of arc-rated PPE, Long Sleeve Shirt (or Jacket)
and Pants or Coverall with minimum arc rating of 4 cal/cm.
Is the Oxygen Safe Zone at 22% Safe?
Yes, the safe zone is between 19.5% to 23.5%
L.O.T.O.
GRADE 2 EXAM (actual 2025/2026) QUESTIONS AND
100% verified CORRECT ANSWERS GRADED A ||
ASSURED PASS!!!
What is PPE Category 1?
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
Possible answer:72,607 MGD
Nema Enclosure differences?
How do you make a conveyor belt go faster and a VFD
slower?
,Increase pulley on the conveyor side and decrease pulley on
VFD side
On a a circuit motor starter there are two start switches.
Where does the second starter switch wired ?
Parallel with coil
Commonly used instead of fuses in industrial
power distribution systems are:
Circuit Breakers
What is NEC Article for Solar Panel photovoltaic
ARTICLE 690
On 3 phase power what is the minimum numbers of wire you
can use?
4 wires
, If Level is 5.75 ft and wetwell is 20 feet what is the milliamp?
8.6 ma
What is Reluctance?
magnetic materials ability to oppose the magnetic flux
What is the property of a coil of wire that opposes any change
in the current in the coil?
Inductance
What is PPE Category 1?
single layer of arc-rated PPE, Long Sleeve Shirt (or Jacket)
and Pants or Coverall with minimum arc rating of 4 cal/cm.
Is the Oxygen Safe Zone at 22% Safe?
Yes, the safe zone is between 19.5% to 23.5%
L.O.T.O.
