Liquid Radwaste

Question 1

Where do the TDS tanks overflow to?
A.  Recycle Monitor Tanks
B.  ESF Sump
C.  The other TDS tanks
D.  Non-ESF Sump

Answer 1

C. The other TDS tanks

Question 2

Where are the TDS tanks vented?
A.  Atmosphere
B.  Fuel Building HVAC
C.  Aux Building HVAC
D.  Radwaste Building HVAC

Answer 2

D. Radwaste Building HVAC

Question 3

What provides cooling water to the LRS Evaporator?
A.  Nuclear Cooling Water
B.  Normal Chilled Water
C.  Domestic Service Water
D.  Turbine Cooling Water

Answer 3

A. Nuclear Cooling Water

Question 4

What is the purpose of the LRS charcoal Adsorption bed LRN-D01?
A. Remove Iodine
B. Remove Total Organic Carbon (TOC)
C. Serves as a filter for large material prior to entering the ion exchangers
D. Removes ionic impurities

Answer 4

B. Remove Total Organic Carbon (TOC)

Question 5

Why is it necessary to cool the evaporator distillate?
A. Reduces solubility of Total Organic Carbon
B. Allows for higher efficiency of the evaporator
C. Protection of the ion exchangers
D. Remove ammonia

Answer 5

C. Protection of the ion exchangers

Question 6

Where are the Recycle Monitor Tanks vented?
A.  Radwaste Building HVAC
B.  Fuel Building HVAC
C.  Atmosphere
D.  Aux Building HVAC

Answer 6

C. Atmosphere

Question 7

Where are the Chemical Drain Tanks vented?
A.  Radwaste Building HVAC
B.  Fuel Building HVAC
C.  Atmosphere
D.  Aux Building HVAC

Answer 7

D. Aux Building HVAC

Question 8

What provides power to the LR evaporator MCC LRN-M01?
A.  NG
B.  NH
C.  NK
D.  NB

Answer 8

A. NG

Question 9

A loss of Reactor Makeup Water has occurred. What, if any, action does the Operator need to take?
A. Secure the running pumps being supplied by Reactor Makeup Water
B. Nothing, the standby Reactor Makeup Water pump will start
C. Nothing, the pumps in the LR system are not supported by Reactor Makeup Water

Answer 9

A. Secure the running pumps being supplied by Reactor Makeup Water