You have 20 mins to wire a plug. All tools are given and a diagram showing the steps and what it should look like. Demonstrations are given on how the tools work and luckily they are all good. No faffing around exposing wires or copper as its made easy. You have to wear goggles throughout the test, take your time, theres no rush. They are looking to see you referring to the diagram and show you can follow instruction. After this its a colour blind test where you are asked to say what the colours areof the wires which you are shown.