11 Questions
Which interlock shuts down pump P5-1002A/B?
LALL-0103
Which interlock controls the level of the oil in the Slop Oil Separator?
LT-0113A
Which valve is controlled by the LC-0141 in the Equalization Tank?
LV-0141A
What interlock starts the Skimmed Oil Pumps P5-1012A/B?
LT-0124
Which control loop is responsible for maintaining the level of the chloride scrubbing wastewater in the Chloride Scrubber Wastewater Pit?
LT-0132
What happens when the level of the chloride scrubbing wastewater in the Chloride Scrubber Wastewater Pit is high?
Pump P5-1001A or B starts
How is the flowrate of the pumped liquid from T5-1001 maintained above the pump minimum flowrate?
FV-0122A opens to return excess flow back to the Chloride Scrubber Wastewater Pit
Which pump(s) operate as lead and lag to protect the equipment against overfilling?
P5-1013A/B
What is the method used for the backwashing operation of the Wastewater Filters Package?
Water backwashing with auxiliary air scour
What is the purpose of the operator console in the DCS system?
To meet operator needs in terms of monitoring, controlling, and recording plant operation
Which control panel(s) is equipped with a VDU (Video Display Unit) for accessing the control system?
Arsenic Removal Package, Flotation Treatment Package, and Wastewater Filters Package
Quiz: GPP-5 I.A.-3 04 CONTROLS 04.1 General Operation and Maintenance Manual Test your knowledge on the controls and operation of the Wastewater Treatment Unit. This quiz will cover topics such as vendor package units, equipment interconnections, control systems, alarms, trips, and more. Sharpen your understanding of the equipment's steady, automatic, and safe operation.
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