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

FUN 2 EO: 1.4-l

1 / 12

The radioactive gasses not able to be recombined into water are:

Stored indefinitely in tanks

Converted into solid waste

Released to the atmosphere as off-gas

Used as fuel for other processes

2 / 12

What is the primary function of the BWR Main Condenser?

Heats up the water for reactor use

Injects steam into the Main Turbine

Filters the water to make it potable

Condenses and de-aerates exhaust steam from the Main Turbine

3 / 12

What does a TIP detector turn into after being inserted into the core?

Non-radioactive

Thermally stable

Magnetic

Activated and subject to fission

4 / 12

Where do the condenser drains lead to in a BWR?

Feedwater System

Hotwell

Air Ejector System

Main Turbine

5 / 12

The Steam Jet Air Ejectors are used to:

Recycle exhaust steam

Remove non-condensible gasses from the condenser

Purify the steam before it goes to the reactor

Inject air into the Main Turbine

6 / 12

Loss of control of the TIP drive controls has previously led to:

A shutdown of the entire reactor

An explosion in the reactor core

Automatic sealing of the containment area

Withdrawal of TIPs from shields into general areas of the Reactor Building

7 / 12

The purpose of the Air Ejector system is to:

Feed highly radioactive gasses to the Off-Gas system

Increase the temperature of the water

Condense steam into water

Ensure purity of the feedwater

8 / 12

BWR Reactor Feed Pumps (RFP) may use which force for operation?

Hydraulic pressure

Magnetic fields

Main steam

Electric motors

9 / 12

A minor steam leak can result in:

A halt in feedwater supply

Areas of short-lived gaseous activity

Total system shutdown

Increase in reactor power

10 / 12

What do the Traversing In-core Probes (TIPs) provide calibration data for?

Steam Jet Air Ejectors

Main Turbine Bypass Valves

Power Range Monitors

Air Ejector System

11 / 12

The potential danger around TIPS when they are withdrawn from the core creates what type of area?

Radiation Area

Contaminated Area

Locked High Radiation Area

High Radiation Area

12 / 12

The primary system water in the Condensate System of a BWR is:

Radioactive

Non-toxic

Heated

Demineralized

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