Boiler
Turbine
Generator
Auxiliary Pumps
Water Treatment
100
Each boiler highest rated steam capacity.
What is 247,000 lbs/Hr.
100
It is the setting of 10-12% of the rated RPM.
What is the turbine overspeed trip?
100
It is the desired machine gas pressure.
What is 30psi?
100
This pump can be used to bring water from the hotwell to the cond. storage tank and by opening of this valve.
What is the condensate pump and CRV 12.
100
Normal reading of PH.
What is 7?
200
It allows air entering the boiler to be heated and gas exiting the boiler to be cooled.
What is the air preheater?
200
It releases trapped steam in the turbine 7psi above atmospheric pressure.
What is turbine explosive diaphragm?
200
It maintains an oil pressure of 5psi greater than the machine gas.
What is the seal oil unit?
200
It also exhausts any hydrogen which may be liberated by the oil.
What is the vapor extractor?
200
It keeps scale and metal deposits to a minimum.
What is water treatment?
300
These two sections are joined by a connection link which contains this part.
What is the desuperheater?
300
It creates a seal to prevent air from entering and steam from exiting the turbine.
What is steam seal?
300
It is the maximum generator field amps.
What is 405 amps?
400
It prevents the boiler from being over pressurized.
What are boiler safety valves?
400
It controls the movement of the turbine shaft.
What is the thrust bearing?
500
It cleans the surface of the steam generation tubes.
What is the rotary soot blower?
500
It is the last line of defense against loss of bearing oil should all sources of power fail.
What is emergency bearing and seal oil pump?
500
It is inspected daily for excessive shaft voltages.
What is shaft grounding brushes?
500
It is the outside corrosion of boiler tubes.
What is slag?
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