CWEA E I LEVEL 3 STUDY GUIDE 2026 FULL
CONTENT QUESTIONS AND ANSWERS
COMPLETE SET
◉ What kind of protection is provided in a manual across-the-line
three-phase motor control?
Answer: Overload protection only
◉ The drawing that provides a view of the entire
system in process control is the:
Answer: P&ID also known as pipping and instrument drawing
◉ The most commonly used type of diagram in
process control is:
Answer: piping and instrument drawing
◉ When Taking a flow measurement the measuring device is
performing what type of calculation?
Answer: Root mean square
◉ A 480V, 3 phase motor, Delta connected, has one leg shorted, what
will the resistance be compared to the other legs
, Answer: Lower
◉ A 12V battery rated to provide 1amp for 20 hours across a 2000w
load. How long will the battery continue to produce an output?
Answer: 100 hour
◉ A tank is 30' high, 26' wide, filled 14'. What is the volume? I
believe you should assume this tank is a cylinder. Pay attention if the
question ask for the tanks volume or the volume of the fluid inside
the tank.
Answer:
◉ A 36" pipe has an elevation gain of 300', the process reaches an
elevation of 200'. What is the PSI?
Answer:
◉ A pipe has a 10" opening , and produces 2500 GPM. How many
cubic feet/sec?
Answer:
◉ How is true power expressed?
Answer: KW
CONTENT QUESTIONS AND ANSWERS
COMPLETE SET
◉ What kind of protection is provided in a manual across-the-line
three-phase motor control?
Answer: Overload protection only
◉ The drawing that provides a view of the entire
system in process control is the:
Answer: P&ID also known as pipping and instrument drawing
◉ The most commonly used type of diagram in
process control is:
Answer: piping and instrument drawing
◉ When Taking a flow measurement the measuring device is
performing what type of calculation?
Answer: Root mean square
◉ A 480V, 3 phase motor, Delta connected, has one leg shorted, what
will the resistance be compared to the other legs
, Answer: Lower
◉ A 12V battery rated to provide 1amp for 20 hours across a 2000w
load. How long will the battery continue to produce an output?
Answer: 100 hour
◉ A tank is 30' high, 26' wide, filled 14'. What is the volume? I
believe you should assume this tank is a cylinder. Pay attention if the
question ask for the tanks volume or the volume of the fluid inside
the tank.
Answer:
◉ A 36" pipe has an elevation gain of 300', the process reaches an
elevation of 200'. What is the PSI?
Answer:
◉ A pipe has a 10" opening , and produces 2500 GPM. How many
cubic feet/sec?
Answer:
◉ How is true power expressed?
Answer: KW
