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Electrical and Plumbing CPU Objectives Activity 1 1-1 Define safety. 1-2 Consider common causes for injury. 1-3 Determine proper procedures for shop preparation, including skill and dress. 1-4 Identify safety colors. 1-5 Identify focal colors. 1-6 Determine proper lifting procedures. 1-7 Explore the employer's responsibility for job safety. Activity 2 2-1 Identify common causes of injury. 2-2 Designate proper clothing and preparations for entering the shop area. 2-3 Identify shop safety colors and focal colors. 2-4 Draw the fire triangle. 2-5 Define the classes of fires. 2-6 Explore tools and materials used in the electrical and plumbing trades. Activity 3 3-1 Identify basic plumbing and electrical tools. 3-2 Define static electricity. 3-3 Determine the nature of electric charge. 3-4 Identify atomic charges. 3-5 Explore wiring in circuits. 3-6 Signify the reasons for using a circuit breaker. 3-7 Study switches. 3-8 Compare and contrast direct current (DC) and alternating current (AC). Activity 4 4-1 Explore low power systems. 4-2 Differentiate between low power and high power systems. 4-3 Identify electrical wiring symbols. 4-4 Compare types of electrical circuits. 4-5 Determine the number of General Purpose Circuits needed in a home. Activity 5 5-1 Realize the importance of grounding electric current. 5-2 Install an electrical grounding rod. Activity 6 6-1 Determine how to connect wires to terminals. 6-2 Learn how to prepare cable for connections. 6-3 Install wiring and a 15 amp circuit breaker. 6-4 Connect a 240 volt dryer outlet. Activity 7 7-1 Identify two methods for splicing wires. 7-2 Show which wire connectors are suitable for use. 7-3 Install a receptacle, standard switch, and junction box. 7-4 Communicate how to test for grounding. Activity 8 8-1 Install a 3-way switch. 8-2 Communicate how to test receptacles and wall switches. Activity 9 9-1 Determine how communities are supplied with water. 9-2 Identify what problems might occur when plumbing systems are poorly installed. 9-3 Become familiar with common code requirements. 9-4 Explore the advantages and disadvantages of using different types of pipes in plumbing systems. 9-5 Identify pipe fittings. 9-6 Determine why valves are used in plumbing systems and identify different types and their specific uses. Activity 10 10-1 Install a drain, vent, and faucet assembly. Activity 11 through Activity 15 require students to complete challenges to meet numerous high level problem-solving objectives. |
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