Primary water system Flashcards
1
Q
Hi level in PWST occurs at ____ and will automatically _____.
A
95%
Close 0PW008, inlet to tanks
-and-
Close 0WX063, return from SD and wx monitor tanks
2
Q
Low discharge pressure alarm at discharge of pumps occurs at ____.
Normal pressure is ____.
A
95#
160#
3
Q
If the selected PWST level goes below ____, _____ will auto open.
A
<90%
0PW008
4
Q
For auto start of 0A or 0B makeup pump, ____ must be in remote, MCB CS ______ and RMCS for associated unit demands flow.
A
local/remote
MCB CS not in PTL
5
Q
0PW008 is operated from _____.
A
rad waste panel
6
Q
PWST heaters trip off at _____ tank level.
A
11%
7
Q
Recycle transfer pumps are controlled by ______ level.
A
Vacuum catch tank
8
Q
How is the oxygen minimized in the PWST?
A
N2 blanket
