1.  A computer system is used to collate information from across Britain.

2.  A crack had developed in one of the main cooling pipes which are used to convey water.

3.  A device used to produce maps, architectural drawings and other graphic output.

4.  A disclaimer is an obvious and simple device for a trader to use to avoid committing an offence.

5.  A dozen writers and wits used to gather at the Algonquin Hotel for lunch.

6.  A dynamometer is used to measure muscle power.

7.  A fan is used to retrieve the flue gas heat, utilising a stainless steel condensing coil.

8.  A Graph Window is used to build and customize graphs based on data from the Notebook window.

9.  A healthy well-balanced diet containing proper nutrition can be used to help cope with stress.