Architecture and Construction, Grade 9 - 12, Industrial Wiring, 2009
1.) Demonstrate safety procedures as recognized by governing agencies and approved industry standards when testing and replacing components or installing wiring.
Examples: lockout, tagout
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2.) Identify electrical hazards and how to avoid and minimize them in the workplace.
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3.) Demonstrate methods used to support and secure cable tray used in industrial wiring applications.
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4.) Demonstrate the fabrication of complex cable tray configurations, including turns, offsets, and methods of hanging, according to specifications in industrial applications.
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5.) Describe the operation of solid state and mechanical contactors in industrial wiring.
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6.) Install contactors and relays according to National Electrical Code (NEC) specifications.
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7.) Install a simple control circuit.
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8.) Calculate load for single- and three-phase branch circuits.
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9.) Determine ampacity for single- and three-phase loads.
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10.) Select conductors and over-current protection devices appropriate to the load of specified equipment.
Examples: welding machines, motors, heating and cooling equipment
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11.) Calculate conduit size by conduit and box fill requirements according to the NEC handbook.
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12.) Determine electrical box and cabinet fill requirements.
• Identifying bending radius requirements
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13.) Identify occupancy sensors, photoelectric sensors, and timers used to control circuits.
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14.) Describe the function of ballasts in lighting systems.
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15.) Install various lighting components.
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16.) Calculate common conduit bends used in industrial applications.
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17.) Use pneumatic and electrical benders to produce conduit bends according to specifications.
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