6.3 Using the monitor
Visitors may gain an insight into the workings and material of the course. Visitors may experience for themselves how a few simple measurements can identify energy savings in their homes. Registered students can prepare on OpenLearn before the course website opens, in particular by starting their systematic monitoring of home energy usage.
Author(s): The Open University

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6.2 Getting started
Visitors may gain an insight into the workings and material of the course. Visitors may experience for themselves how a few simple measurements can identify energy savings in their homes. Registered students can prepare on OpenLearn before the course website opens, in particular by starting their systematic monitoring of home energy usage.
Author(s): The Open University

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6.1 Introduction to the home monitor
Visitors may gain an insight into the workings and material of the course. Visitors may experience for themselves how a few simple measurements can identify energy savings in their homes. Registered students can prepare on OpenLearn before the course website opens, in particular by starting their systematic monitoring of home energy usage.
Author(s): The Open University

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5.4 Difficult appliances
Visitors may gain an insight into the workings and material of the course. Visitors may experience for themselves how a few simple measurements can identify energy savings in their homes. Registered students can prepare on OpenLearn before the course website opens, in particular by starting their systematic monitoring of home energy usage.
Author(s): The Open University

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5.3 Using the monitor
Visitors may gain an insight into the workings and material of the course. Visitors may experience for themselves how a few simple measurements can identify energy savings in their homes. Registered students can prepare on OpenLearn before the course website opens, in particular by starting their systematic monitoring of home energy usage.
Author(s): The Open University

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5.2 Getting started
Visitors may gain an insight into the workings and material of the course. Visitors may experience for themselves how a few simple measurements can identify energy savings in their homes. Registered students can prepare on OpenLearn before the course website opens, in particular by starting their systematic monitoring of home energy usage.
Author(s): The Open University

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5.1 Introduction to the plug monitor
Visitors may gain an insight into the workings and material of the course. Visitors may experience for themselves how a few simple measurements can identify energy savings in their homes. Registered students can prepare on OpenLearn before the course website opens, in particular by starting their systematic monitoring of home energy usage.
Author(s): The Open University

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4.1 Introduction to energy monitors
Visitors may gain an insight into the workings and material of the course. Visitors may experience for themselves how a few simple measurements can identify energy savings in their homes. Registered students can prepare on OpenLearn before the course website opens, in particular by starting their systematic monitoring of home energy usage.
Author(s): The Open University

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3.4 Energy bills
Visitors may gain an insight into the workings and material of the course. Visitors may experience for themselves how a few simple measurements can identify energy savings in their homes. Registered students can prepare on OpenLearn before the course website opens, in particular by starting their systematic monitoring of home energy usage.
Author(s): The Open University

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3.3 Unmetered fuels
Visitors may gain an insight into the workings and material of the course. Visitors may experience for themselves how a few simple measurements can identify energy savings in their homes. Registered students can prepare on OpenLearn before the course website opens, in particular by starting their systematic monitoring of home energy usage.
Author(s): The Open University

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3.2 Vampires database
Visitors may gain an insight into the workings and material of the course. Visitors may experience for themselves how a few simple measurements can identify energy savings in their homes. Registered students can prepare on OpenLearn before the course website opens, in particular by starting their systematic monitoring of home energy usage.
Author(s): The Open University

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3.1 The workbook
Visitors may gain an insight into the workings and material of the course. Visitors may experience for themselves how a few simple measurements can identify energy savings in their homes. Registered students can prepare on OpenLearn before the course website opens, in particular by starting their systematic monitoring of home energy usage.
Author(s): The Open University

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3 Record your readings
Visitors may gain an insight into the workings and material of the course. Visitors may experience for themselves how a few simple measurements can identify energy savings in their homes. Registered students can prepare on OpenLearn before the course website opens, in particular by starting their systematic monitoring of home energy usage.
Author(s): The Open University

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2.3 How to read your meter
Visitors may gain an insight into the workings and material of the course. Visitors may experience for themselves how a few simple measurements can identify energy savings in their homes. Registered students can prepare on OpenLearn before the course website opens, in particular by starting their systematic monitoring of home energy usage.
Author(s): The Open University

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2.2 Meters
Visitors may gain an insight into the workings and material of the course. Visitors may experience for themselves how a few simple measurements can identify energy savings in their homes. Registered students can prepare on OpenLearn before the course website opens, in particular by starting their systematic monitoring of home energy usage.
Author(s): The Open University

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2.1 Introduction to measuring energy usage
Visitors may gain an insight into the workings and material of the course. Visitors may experience for themselves how a few simple measurements can identify energy savings in their homes. Registered students can prepare on OpenLearn before the course website opens, in particular by starting their systematic monitoring of home energy usage.
Author(s): The Open University

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1 Before the course starts
Visitors may gain an insight into the workings and material of the course. Visitors may experience for themselves how a few simple measurements can identify energy savings in their homes. Registered students can prepare on OpenLearn before the course website opens, in particular by starting their systematic monitoring of home energy usage.
Author(s): The Open University

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Next steps

After completing this unit you may wish to study another OpenLearn Study Unit or find out more about this topic. Here are some suggestions:

If you wish t
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6.3 Tacoma Narrows suspension bridge failure

Such over-design could not be sustained for long and bridge designers gradually pared back their margins of safety. There is elegance and economy in having the lightest structure compatible with function. But history has a habit of repeating itself.

In 1940 a new suspension bridge with a central span of 2800 feet was built over the Tacoma Narrows in the United States. It was soon noticed the bridge deck was prone to oscillate in certain winds. The vertical amplitude of the oscillations
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6.2 Forth Bridge

When the Forth was eventually bridged in 1890 it marked a new dimension in bridge construction. The main crossing is 5330 feet long and has a headroom above high water of fully 157 feet. It consists of three huge double cantilevers fabricated from steel with a maximum height above high water of 361 feet. The bridge contains 58 000 tons of steel, of which 4200 tons are just rivets. The steelwork has an external area of 145 acres and it is a full-time job for a gang of 29 painters to protect th
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