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

FUN 2 EO: 1.4-b

1 / 10

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

Carbon steel

Aluminum

Manganese molybdenum steel

Stainless steel

2 / 10

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

Two steam generators and two reactor coolant pumps

Two steam generators and three reactor coolant pumps

Three steam generators and two reactor coolant pumps

Three steam generators and three reactor coolant pumps

3 / 10

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

To facilitate the movement of reactor coolant

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

To increase the temperature of the reactor core

To contain all of the fission products

4 / 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?

Core barrel

Top head

Upper guide structure

Lower core support area

5 / 10

What radiological concerns are associated with CEDM work?

Medium Radiation Area and potential for medium contamination levels

Low Radiation Area and potential for low contamination levels

No radiological concerns associated with CEDM work

High Radiation Area and potential for high contamination levels

6 / 10

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

Fission Product Containment System

Steam Generating System

Reactor Coolant System

Heat Transfer System

7 / 10

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

Pressurizer

Reactor Coolant Pumps

Steam Generator

Reactor Vessel

8 / 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?

Quaternary system

Primary system

Tertiary system

Secondary system

9 / 10

The highest radiological concern during Fuel Moves is due to:

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

Potential for low contamination levels

No radiological concerns during Fuel Moves

10 / 10

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

No radiological concerns are associated with a Core offload and reload

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

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

Medium dose rates, medium contamination levels, potential for airborne

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