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

FUN 2 EO: 1.4-a

1 / 10

What precautions should one take with regards to the radiological source term of a plant?

Radiological precautions during maintenance tasks

Temperature precautions during system shutdown

Electrical precautions during system startup

Vibration precautions during normal operation

2 / 10

What is the role of the Steam Generator in the primary loop?

Cools down the reactor core

Converts primary coolant heat to steam on the outside of tubes

Pumps steam directly to turbines

Generates heat to fuel the reactor

3 / 10

What are the two primary types of commercial reactors used in the US?

High Temperature Gas-Cooled Reactor and Pebble Bed Modular Reactor

Fast Breeder Reactor and Integral Fast Reactor

Pressurized Water Reactor (PWR) and Boiling Water Reactor (BWR)

Liquid Sodium Reactor and Molten Salt Reactor

4 / 10

Which system transfers heat from the fuel to the steam generator in a PWR?

Tertiary system

Emergency system

Primary system

Secondary system

5 / 10

Where does the steam condense back into water after exiting the Turbine in the secondary loop?

Cooling Tower

Pressurizer

Reactor Coolant Pump

Condenser

6 / 10

Which of the following is NOT part of the secondary loop?

Main Generator

Steam Generators

Reactor

Condenser

7 / 10

Which system in a PWR is responsible for converting thermal energy to mechanical energy?

Emergency system

Secondary Loop

Primary Loop

Circulating Water Loop

8 / 10

In the primary loop, which component maintains the hot water in a liquid state?

Reactor Coolant Pump

Pressurizer

Condenser

Cooling Tower

9 / 10

What is the function of the Cooling Tower in the circulating water loop?

Transfers heat from circulating water to the atmosphere

Provides cooling to the reactor core

Acts as a backup cooling system

Produces steam from water

10 / 10

When working near system components, what is crucial to identify?

Conditions that enhance productivity

Conditions that preclude safe work

Maintenance schedules

Amount of electricity generated

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