10 Questions
What should be done to ensure the safety of the feedwater pump before starting it?
Clear any lockouts or tagouts on the pump
What should be checked and added, if necessary, before starting the feedwater pump?
Bearing lube oil levels
In what condition should the discharge valve be when starting a centrifugal pump?
Closed
What is the purpose of opening the pump warm-up line?
To circulate hot boiler feed through the pump
When is it necessary to add oil to the bearing lube?
When priming the pump
What should be done to prepare the steam turbine before starting?
Start the lube oil cooling water, if applicable
What should be done to ensure the steam header is at operating pressure?
Slowly warm up the steam line to the turbine
What should be done once the turbine is properly warmed up?
Manually test the overspeed trip
What is a crucial step for stopping a small steam turbine driving a feedwater pump?
Close turbine steam inlet and exhaust valves completely
What should be done once the feedwater pump is fully functioning after restart?
Manually test the overspeed trip
Learn about the general instructions for starting a small non-condensing steam turbine used for driving a boiler feedwater pump. This knowledge is essential for competent and qualified operators working with steam turbines and feed pumps.
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