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

FUN 2 EO: 1.4-h

1 / 10

The primary purpose of the reactor vessel assembly is to:

Cool the reactor turbine

Store unused fuel rods

Generate steam for the plant

House the reactor core

2 / 10

To regulate the power of the core, the BWR uses:

A series of external pumps

Manual adjustment of fuel rods

Movement of bottom entry control rods

Variation in the coolant flow

3 / 10

In the event of a recirculation line break:

Reactor water level decreases rapidly, uncovering the core

The reactor automatically shuts down

The reactor vessel internals become dry

Moisture separators prevent core exposure

4 / 10

The steam-water mixture in the BWR after leaving the core:

Moves to the emergency core cooling systems

Is released to the environment

Enters the two stages of moisture separation

Goes directly to the turbine

5 / 10

The Boiling Water Reactor (BWR) produces a steam-water mixture when:

Moisture separators remove water from steam

Very pure water moves upward through the core absorbing heat

Water is pumped back into the reactor vessel

Coolant travels down through the core releasing heat

6 / 10

The primary difference in the operation of a BWR compared to other nuclear systems is:

A varied reactor power by adjusting fuel rods

The use of multiple condensers

The lack of moisture separators

The steam void formation in the core

7 / 10

The reactor vessel support skirt's role is to:

Direct coolant up through the fuel assembly

House the emergency core cooling systems

Mount the vessel to the reactor vessel support pedestal

Facilitate refueling operations

8 / 10

Which component is NOT an internal part of the reactor vessel?

Moisture separators

Core spray spargers

Recirculation pumps

Neutron monitoring instruments

9 / 10

The boiling water reactor fuel bundle is unique because it:

Is enclosed in a fuel channel

Is not impacted by steam voids

Lacks neutron monitoring instruments

Does not utilize control rods

10 / 10

Jet pump assemblies in the reactor vessel are primarily:

Attached to the reactor vessel's top head

Located within the core plate

Positioned above the reactor core

Located between the core shroud and the vessel wall

Your score is

PreviousFUN 2 EO: 1.4-hNext

Share your results with your friends!!