12 Questions
What is the purpose of the Standard Operating Procedure (SOP) mentioned in the text?
To prepare a ‘Stand-By’ Lime Feeder to go online
What happens if a ‘Stand-By’ Lime Feeder is placed into service without lime slurry available?
There will be an unnecessary dip in FPW pH
How can the ‘Knife Gate’ be identified?
It is directly above the Lime Slurry Feeder and is operated by its 12” diameter wheel
Where is the Panel’s “Local/Remote” switch located?
In front of the Lime Feeder Panel
What does opening the ‘Knife Gate’ do?
Allows the flow of lime from the Silo into the Lime Distribution Auger
Where is the Lime Slurry Drain Valve located?
On the West side of Feeders AO1and AO2, and the East side of Feeder BO1, and on both sides of Feeders AO3 and BO2
What will happen if the Drain Valve is placed in the Horizontal position?
The Feeder Tank will drain
When should the Button labeled Auto/Pre-Start be pressed?
When the Slurry level is at 15 inches
What should be done when the batching sequence begins?
Place the Slurry Tank Drain Valve in the vertical position
When should the slurry tank be drained again?
At the end of the batching sequence
How many times should the Lime Slurry Tank be drained/filled before placing the Lime Feeder into service?
3 times
What should be done after filling up the Lime Slurry Tank 3 times?
Place the “Local/Remote” switch into “Remote” and notify the Control Room Operator
This quiz is based on a standard operating procedure for checking RO CIP lines for leaks. It covers the process of preparing a 'Stand-By' Lime Feeder to go online and the necessary steps for service readiness. Test your knowledge of the SOP and enhance your understanding of plant operation protocols.
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