FUN 2 EO: 1.4-b - Radiation Protection Tech.

FUN 2 EO: 1.4-b

1 / 10

What is the primary function of the Reactor Coolant System (RCS)?

To increase the temperature of the reactor core

To contain all of the fission products

To cool the reactor core by transferring the heat generated in the core to the Steam Generators

To facilitate the movement of reactor coolant

2 / 10

Which component in the Reactor Coolant System ensures the water is kept from boiling?

Reactor Coolant Pumps

Steam Generator

Reactor Vessel

Pressurizer

3 / 10

During a Core offload and reload, what are the potential radiological concerns?

Medium dose rates, medium contamination levels, potential for airborne

High dose rates, high contamination levels, discrete radioactive particles or airborne

No radiological concerns are associated with a Core offload and reload

Low dose rates, low contamination levels, no discrete radioactive particles

4 / 10

What radiological concerns are associated with CEDM work?

High Radiation Area and potential for high contamination levels

Low Radiation Area and potential for low contamination levels

No radiological concerns associated with CEDM work

Medium Radiation Area and potential for medium contamination levels

5 / 10

Which system acts as the second barrier to prevent the release of fission products into the environment?

Steam Generating System

Reactor Coolant System

Fission Product Containment System

Heat Transfer System

6 / 10

Which part of the Reactor Vessel and Internals contains the fuel assemblies and the equipment to align and support the weight of the fuel assemblies?

Top head

Core barrel

Lower core support area

Upper guide structure

7 / 10

In the context of the Reactor Coolant System, which component consists of the reactor vessel, the steam generators, the reactor coolant pumps, a pressurizer, and the connecting piping?

Primary system

Secondary system

Quaternary system

Tertiary system

8 / 10

The highest radiological concern during Fuel Moves is due to:

No radiological concerns during Fuel Moves

Potential for low contamination levels

Medium Radiation levels regardless of fuel positioning

High / Locked or Very High Radiation levels if fuel is brought too close to the surface of the water or if irradiated fuel is brought out of the water

9 / 10

How many steam generators and reactor coolant pumps does a two-loop Westinghouse plant possess?

Two steam generators and three reactor coolant pumps

Two steam generators and two reactor coolant pumps

Three steam generators and three reactor coolant pumps

Three steam generators and two reactor coolant pumps

10 / 10

What is the primary material the reactor vessel is constructed from?

Manganese molybdenum steel

Carbon steel

Stainless steel

Aluminum

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