Oily Water Separator and Pumping Operation Quiz
Authored by Ralph Cerino
Engineering
University
Used 1+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The primary purpose of an Oily Water Separator (OWS) is to:
Separate oil from water mixtures
Filter seawater for contaminants
Treat wastewater for drinking purposes
Pump bilge water overboard
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The OWS operates on the principle of:
Filtration
Distillation
Gravity separation
Centrifugation
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The first stage of the OWS process is:
Filtration
Coalescence
Separation
Monitoring
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The main factor that causes oil to rise to the surface in the separation stage is:
Temperature
Pressure
Density
Viscosity
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The coalescence stage is primarily used to:
Remove dissolved oil
Separate oil from water
Combine small oil droplets
Monitor oil content
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The final stage of the OWS process involves:
Coalescence
Separation
Filtration
Monitoring and discharge
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The regulatory limit for oil content in discharged water is typically:
10 ppm
15 ppm
20 ppm
25 ppm
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