1
CWEA ELECTRICAL AND INSTRUMENT GRADE 2
EXAM NEWEST ACTUAL EXAM COMPLETE 100+
QUESTIONS AND CORRECT ANSWERS|| (ENGINEER
VERIFIED)
What is PPE Category 1? - ...(ANSWERS)....Arc-Rated clothing, Minimum Arc
Rating of Arc 4 cal/cm2
arc-rated long sleeve shirt and pants or overall
Parshall Flume Measurement point? 1.2 FT Water Height 20.8xH at measurement
point - ...(ANSWERS)....Possible answer:72,607 MGD
Absoulte 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
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
, 2
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
Where does the fluid enter in a Rotameter? - ...(ANSWERS)....Bottom
RPM on 4 pole 60 Hz motor - ...(ANSWERS)....1800 RPM
For every 10 Celsius change in operating temp. What happen to motor wire
insulation? - ...(ANSWERS)....Degrades 50%
What is it called when teaching someone Electrical Task Training? -
...(ANSWERS)....Safety Task Training
Personnel injured when working around machines/equipment depending what
they do. Based on this: What two classification? - ...(ANSWERS)....Authorized-
Affected
Resistors wired in parallel on battery 5 ohms, 10 ohms, and 20 ohms.
, 3
what must be the voltage to force 2.4 amp ? - ...(ANSWERS)....6.84 V
Best way to test someone after training them? - ...(ANSWERS)....Have them teach
others or have them perform the task under supervision
What is amperage 1000 Watts pulled through 12.5 ohms? - ...(ANSWERS)....8.9
amps
What is one way to prolong life of vertical shaft well motor? -
...(ANSWERS)....make sure plenty of grease, lube bearings, make sure fail seal
hooked up
Grounding analog signal both end of wire or one end only? -
...(ANSWERS)....Ground only one end analog of wire
.15KvA transformer 480-120. How much amps can you pull on 120 side? -
...(ANSWERS)....1.25 amps 150/120=1.25 amp
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
CWEA ELECTRICAL AND INSTRUMENT GRADE 2
EXAM NEWEST ACTUAL EXAM COMPLETE 100+
QUESTIONS AND CORRECT ANSWERS|| (ENGINEER
VERIFIED)
What is PPE Category 1? - ...(ANSWERS)....Arc-Rated clothing, Minimum Arc
Rating of Arc 4 cal/cm2
arc-rated long sleeve shirt and pants or overall
Parshall Flume Measurement point? 1.2 FT Water Height 20.8xH at measurement
point - ...(ANSWERS)....Possible answer:72,607 MGD
Absoulte 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
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
, 2
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
Where does the fluid enter in a Rotameter? - ...(ANSWERS)....Bottom
RPM on 4 pole 60 Hz motor - ...(ANSWERS)....1800 RPM
For every 10 Celsius change in operating temp. What happen to motor wire
insulation? - ...(ANSWERS)....Degrades 50%
What is it called when teaching someone Electrical Task Training? -
...(ANSWERS)....Safety Task Training
Personnel injured when working around machines/equipment depending what
they do. Based on this: What two classification? - ...(ANSWERS)....Authorized-
Affected
Resistors wired in parallel on battery 5 ohms, 10 ohms, and 20 ohms.
, 3
what must be the voltage to force 2.4 amp ? - ...(ANSWERS)....6.84 V
Best way to test someone after training them? - ...(ANSWERS)....Have them teach
others or have them perform the task under supervision
What is amperage 1000 Watts pulled through 12.5 ohms? - ...(ANSWERS)....8.9
amps
What is one way to prolong life of vertical shaft well motor? -
...(ANSWERS)....make sure plenty of grease, lube bearings, make sure fail seal
hooked up
Grounding analog signal both end of wire or one end only? -
...(ANSWERS)....Ground only one end analog of wire
.15KvA transformer 480-120. How much amps can you pull on 120 side? -
...(ANSWERS)....1.25 amps 150/120=1.25 amp
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
