Age range: 14-16
Duration: 0 - 29 mins
351 views
  • Maths

Power station event analysis

Assess the probability of a particular situation occurring in a power station

A Power station experiences a loss of coolant to its reactor about once per year. To prevent a dangerous explosion, a set of controls are in place. Firstly an alarm which alerts the operator, this works on 99% of occasions. If this does fail various other systems will become operational to monitor the issue and prevent disaster.

Activity info, teachers' notes and curriculum links

An engaging activity in which students will use event tree analysis to quantify the risk of safety systems failing.

The activity sheet includes teacher notes, guidance, useful web links, and links (where appropriate) to the national curriculum in each of the four devolved UK nations; England, Northern Ireland, Scotland and Wales.

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All activity sheets and supporting resources are free to download, and all the documents are fully editable, so you can tailor them to your students' and your schools' needs.

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Activity

Activity overview

Power station event analysis activity description, teachers' notes and curriculum links.

Presentation

Presentation

Learn how to analyse events using the power station scenario.

Handout

Handout

Event analysis - student handout examining different scenarios in a power station.

Worksheet

Worksheet

Simulation tree.

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