1
Q
How does the computer system (data display system or DCS) associated with the radiation monitoring system serve as the interface between the control room individual rad monitors, and where are the operator consoles located?
A
Uses redundant pair of minicomputers to communicate between RMS computer system and the individual rad monitors
Main operator console located in U3 CR, other operator consoles located in computer room and HP office
2
Q
Plant at 100%.
a large tube leak occurs in the “A” SG
SG blowdown rad monitor goes into alarm
How will the blowdown system respond?
A
A CLOSE signal sent to all SG blowdown containment isolation valves
3
Q
Which type of radiation in millstone 3 rad monitor 3RMS22-1, “Control room” designed to detect?
A
gamma radiation
