CWEA ELECTRICAL AND INSTRUMENT GRADE 2 EXAM EWEST
2024-2025 ACTUAL EXAM COMPLETE 100 QUESTIONS AND
CORRECT DETAILED ANSWERS
What is PPE Category 1? - (answer) long sleeve shirt or jacket and pants or
coveralls
Minimum 4 cal/cm2
总之，数字时代的社会变迁对
Parshall Flume Measurement point? 1.2 FT Water Height 20.8xH at measurement point
- (answer) Possible answer:72,607 MGD
人类的生活和发展产生了深远
In an absolute Pressure Gauge,的影响。信息技术的发展，极
What is True? - (answer) Possible answer: Read
more accurate or 14.7 PSI higher
大地促进了社会经济的发展，
Flow meter that uses electrodes推动了社会文化的交流和融合
is? - (answer) Magnetic Flow Meters also known
as Mag meter ，为社会治理提供了新的工具
What is the resister color code :和手段。然而，数字时代的发
Orange, White,Silver,Gold Band - (answer) .39
Ohms 展也带来了一些新的问题和挑
Pitot tube measures? - 战，需要我们在享受数字化便
(answer) Measures Fluid or Gas Velocity
利的同时，积极应对信息安全
Chlorine Analyzer reads lower ever time but grab sample shows level are good. What
、隐私保护等方面的问题。展
do troubleshoot first? - (answer) Buffer
望未来，随着信息技术的不断
How to complete a work order when asked to maintain a pump? - (answer) Notify
进步，数字时代的社会变迁将
Operation, purchase parts, maintain, test, notify complete
继续深化，为人类的生活和发
What shunt resister rating to make 1-5V change on 4-20ma signal? - (answer) 250
ohms 展带来更多的机遇和挑战。
HMI Screen down at the pump station, what to do? - (answer) Ask operator to
monitor while you troubleshoot and try to fix
Where does the fluid enter in a Rotameter? - (answer) Bottom
RPM on 4 pole 60 Hz motor - (answer) 1800 RPM
For every 10 Celsius change in operating temp. What happen to motor wire insulation? -
(answer) Degrades 50%
What is it called when teaching someone Electrical Task Training? - (answer)
Safety Task Training
, Personnel injured when working around machines/equipment depending what they do.
Based on this: What two classification? - (answer) Authorized-Affected
Resistors wired in parallel on battery 5 ohms, 10 ohms, and 20 ohms.
what must be the voltage to force 2.4 amp ? - (answer) 6.84 V
Best way to test someone after training them? - (answer) Have them teach others
or have them perform the task under supervision
What is amperage 1000 Watts pulled through 12.5 ohms? - (answer) 8.9 amps
总之，数字时代的社会变迁对
What is one way to prolong life of vertical shaft well motor? - (answer) Properly
人类的生活和发展产生了深远
lubricate and make sure fail seal is hooked up
的影响。信息技术的发展，极
Grounding analog signal both end of wire or one end only? -
大地促进了社会经济的发展，
(answer) Ground only
one end of wire. This also how you avoid ground loop
推动了社会文化的交流和融合
.15KvA transformer 480-120. How much amps can you pull on 120 side? -
，为社会治理提供了新的工具 (answer)
1.25 amps 150/120=1.25 amp
和手段。然而，数字时代的发
What are transformer measured展也带来了一些新的问题和挑
in? - (answer) KVA
What should flow meter read in 战，需要我们在享受数字化便
this open-channel thing? 36" wide 30" water depth flow
is 2 feet per second - (answer)利的同时，积极应对信息安全
9.69 MGD
、隐私保护等方面的问题。展
If equipment failure is the condition in which a piece of equipment does not operate as
intended - (answer) Failure 望未来，随着信息技术的不断
Report
What is the highest Category? -进步，数字时代的社会变迁将
(answer) Category 4
继续深化，为人类的生活和发
Molde Case Breakers are used for? - (answer) Short circuit or Overload
展带来更多的机遇和挑战。
Nema Enclosure differences? - (answer)
How do you make a conveyor belt go faster and a VFD slower? - (answer) 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 ? - (answer) Parallel with coil
Commonly used instead of fuses in industrial
power distribution systems are: - (answer) Circuit Breakers
What is NEC Article for Solar Panel photovoltaic - (answer) ARTICLE 690
2024-2025 ACTUAL EXAM COMPLETE 100 QUESTIONS AND
CORRECT DETAILED ANSWERS
What is PPE Category 1? - (answer) long sleeve shirt or jacket and pants or
coveralls
Minimum 4 cal/cm2
总之，数字时代的社会变迁对
Parshall Flume Measurement point? 1.2 FT Water Height 20.8xH at measurement point
- (answer) Possible answer:72,607 MGD
人类的生活和发展产生了深远
In an absolute Pressure Gauge,的影响。信息技术的发展，极
What is True? - (answer) Possible answer: Read
more accurate or 14.7 PSI higher
大地促进了社会经济的发展，
Flow meter that uses electrodes推动了社会文化的交流和融合
is? - (answer) Magnetic Flow Meters also known
as Mag meter ，为社会治理提供了新的工具
What is the resister color code :和手段。然而，数字时代的发
Orange, White,Silver,Gold Band - (answer) .39
Ohms 展也带来了一些新的问题和挑
Pitot tube measures? - 战，需要我们在享受数字化便
(answer) Measures Fluid or Gas Velocity
利的同时，积极应对信息安全
Chlorine Analyzer reads lower ever time but grab sample shows level are good. What
、隐私保护等方面的问题。展
do troubleshoot first? - (answer) Buffer
望未来，随着信息技术的不断
How to complete a work order when asked to maintain a pump? - (answer) Notify
进步，数字时代的社会变迁将
Operation, purchase parts, maintain, test, notify complete
继续深化，为人类的生活和发
What shunt resister rating to make 1-5V change on 4-20ma signal? - (answer) 250
ohms 展带来更多的机遇和挑战。
HMI Screen down at the pump station, what to do? - (answer) Ask operator to
monitor while you troubleshoot and try to fix
Where does the fluid enter in a Rotameter? - (answer) Bottom
RPM on 4 pole 60 Hz motor - (answer) 1800 RPM
For every 10 Celsius change in operating temp. What happen to motor wire insulation? -
(answer) Degrades 50%
What is it called when teaching someone Electrical Task Training? - (answer)
Safety Task Training
, Personnel injured when working around machines/equipment depending what they do.
Based on this: What two classification? - (answer) Authorized-Affected
Resistors wired in parallel on battery 5 ohms, 10 ohms, and 20 ohms.
what must be the voltage to force 2.4 amp ? - (answer) 6.84 V
Best way to test someone after training them? - (answer) Have them teach others
or have them perform the task under supervision
What is amperage 1000 Watts pulled through 12.5 ohms? - (answer) 8.9 amps
总之，数字时代的社会变迁对
What is one way to prolong life of vertical shaft well motor? - (answer) Properly
人类的生活和发展产生了深远
lubricate and make sure fail seal is hooked up
的影响。信息技术的发展，极
Grounding analog signal both end of wire or one end only? -
大地促进了社会经济的发展，
(answer) Ground only
one end of wire. This also how you avoid ground loop
推动了社会文化的交流和融合
.15KvA transformer 480-120. How much amps can you pull on 120 side? -
，为社会治理提供了新的工具 (answer)
1.25 amps 150/120=1.25 amp
和手段。然而，数字时代的发
What are transformer measured展也带来了一些新的问题和挑
in? - (answer) KVA
What should flow meter read in 战，需要我们在享受数字化便
this open-channel thing? 36" wide 30" water depth flow
is 2 feet per second - (answer)利的同时，积极应对信息安全
9.69 MGD
、隐私保护等方面的问题。展
If equipment failure is the condition in which a piece of equipment does not operate as
intended - (answer) Failure 望未来，随着信息技术的不断
Report
What is the highest Category? -进步，数字时代的社会变迁将
(answer) Category 4
继续深化，为人类的生活和发
Molde Case Breakers are used for? - (answer) Short circuit or Overload
展带来更多的机遇和挑战。
Nema Enclosure differences? - (answer)
How do you make a conveyor belt go faster and a VFD slower? - (answer) 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 ? - (answer) Parallel with coil
Commonly used instead of fuses in industrial
power distribution systems are: - (answer) Circuit Breakers
What is NEC Article for Solar Panel photovoltaic - (answer) ARTICLE 690
