Louisiana Administrative Code
Title 28 - EDUCATION
Part CXXVII - Bulletin 122-Trade and Industrial Education Curricula
Chapter 5 - Electrical Competencies/Objectives
Section CXXVII-501 - Level One

Universal Citation: LA Admin Code CXXVII-501

Current through Register Vol. 50, No. 9, September 20, 2024

A. Module 26101-02. Electrical Safety

1. Demonstrate safe working procedures in a construction environment.

2. Explain the purpose of OSHA and how it promotes safety on the job.

3. Identify electrical hazards and how to avoid or minimize them in the workplace.

4. Explain:
a. safety issues concerning lockout/tagout procedures;

b. personal protection using assured grounding and isolation programs, confined space entry, respiratory protection; and

c. fall protection systems.

B. Module 26102-02. Hand Bending

1. Identify the methods of hand bending conduit.

2. Identify the various methods used to install conduit.

3. Use math formulas to determine conduit bends.

4. Make 90° bends, back-to-back bends, offsets, kicks, and saddle bends using a hand bender.

5. Cut, ream, and thread conduit.

C. Module 26103-02. Fasteners and Anchors

1. Identify and explain the use of threaded fasteners.

2. Identify and explain the use of non-threaded fasteners.

3. Identify and explain the use of anchors.

4. Demonstrate the correct applications for fasteners and anchors.

5. Install fasteners and anchors.

D. Module 26104-02. Electrical Theory One

1. Recognize what atoms are and how they are constructed.

2. Define voltage and identify the ways in which it can be produced.

3. Explain the difference between conductors and insulators.

4. Define the units of measurement that are used to measure the properties of electricity.

5. Explain how voltage, current, and resistance are related to each other.

6. Using the formula for Ohm's Law, calculate an unknown value.

7. Explain the different types of meters used to measure voltage, current, and resistance.

8. Using the power formula, calculate the amount of power used by a circuit.

E. Module 26105-02. Electrical Theory Two

1. Explain the basic characteristics of a series circuit.

2. Explain the basic characteristics of a parallel circuit.

3. Explain the basic characteristics of a series-parallel circuit.

4. Calculate, using Kirchoff's Voltage Law, the voltage drop in series, parallel, and series-parallel circuits.

5. Calculate, using Kirchoff's Current Law, the total current in parallel and series-parallel circuits.

6. Find the total amount of resistance in a series circuit.

7. Find the total amount of resistance in a parallel circuit.

8. Find the total amount of resistance in a series-parallel circuit.

F. Module 26106-02. Electrical Test Equipment

1. Explain the operation of and describe the following pieces of test equipment:
a. ammeter;

b. ohmmeter;

c. wattmeter;

d. frequency meter;

e. continuity tester;

f. recording instruments;

g. voltmeter;

h. volt-ohm-millimeter (VOM);

i. megohmmeter;

j. power factor meter;

k. voltage tester;

l. cable-length meters.

2. Explain how to read and convert from one scale to another using the test equipment listed in Subparagraphs a-l above.

3. Explain the importance of proper meter polarity.

4. Define frequency and explain the use of a frequency meter.

5. Explain the difference between digital and analog meters.

G. Module 26107-02. Introduction to The National Electrical Code

1. Explain the purpose and history of the National Electrical Code (NEC).

2. Describe the layout of the NEC.

3. Explain how to navigate the NEC.

4. Describe the purpose of the National Electrical Manufacturers' Association (NEMA) and the National Fire Protection Association (NFPA).

5. Explain the role of testing laboratories.

H. Module 26108-02. Raceways, Boxes, and Fittings

1. Describe various types of cable trays and raceways.

2. Identify and select various types and sizes of raceways.

3. Identify and select various types and sizes of cable trays.

4. Identify and select various types of raceway fittings.

5. Identify various methods used to install raceways.

6. Demonstrate knowledge of NEC raceway requirements.

7. Describe procedures for installing raceways and boxes on masonry surfaces.

8. Describe procedures for installing raceways and boxes on concrete surfaces.

9. Describe procedures for installing raceways and boxes in a metal stud environment.

10. Describe procedures for installing raceways and boxes in a wood frame environment.

11. Describe procedures for installing raceways and boxes on drywall surfaces.

12. Recognize safety precautions that must be followed when working with boxes and raceways.

I. Module 26109-02. Conductors

1. Explain the various sizes and gauges of wire in accordance with American Wire Gauge standards.

2. Identify insulation and jacket types according to conditions and applications.

3. Describe voltage ratings of conductors and cables.

4. Read and identify markings on conductors and cables.

5. Use the tables in the NEC to determine the ampacity of a conductor.

6. State the purpose of stranded wire.

7. State the purpose of compressed conductors.

8. Describe the different materials from which conductors are made.

9. Describe the different types of conductor insulation.

10. Describe the color coding of insulation.

11. Describe instrumentation control wiring.

12. Describe the equipment required for pulling wire through conduit.

13. Describe the procedure for pulling wire through conduit.

14. Install conductors in conduit.

15. Pull conductors in a conduit system.

J. Module 26110-02. Introduction to Electrical Blueprints

1. Explain the basic layout of a blueprint.

2. Describe the information included in the title block of a blueprint.

3. Identify the types of lines used on blueprints.

4. Identify common symbols used on blueprints.

5. Understand the use of architect's and engineer's scales.

6. Interpret electrical drawings, including:
a. site plans;

b. floor plans; and

c. detail drawings.

7. Read equipment schedules found on electrical blueprints.

8. Describe the type of information included in electrical specifications.

K. Module 26111-02. Wiring: Commercial and Industrial

1. Identify and state the functions and ratings of single-pole, double-pole, three-way, four-way, dimmer, special, and safety switches.

2. Explain NEMA classifications as they relate to switches and enclosures.

3. Explain the NEC requirements concerning wiring devices.

4. Identify and state the functions and ratings of straight blade, twist lock, and pin and sleeve receptacles.

5. Identify and define receptacle terminals and disconnects.

6. Identify and define ground fault circuit interrupters.

7. Explain the box mounting requirements in the NEC.

8. Use a wire stripper to strip insulation from a wire.

9. Use a solderless connector to splice wires together.

10. Identify and state the functions of limit switches and relays.

11. Identify and state the function of switchgear.

L. Module 26112-02. Wiring: Residential

1. Describe how to determine electric service requirements for dwellings.

2. Explain the grounding requirements of a residential electric service.

3. Calculate and select service-entrance equipment.

4. Select the proper wiring methods for various types of residences.

5. Explain the role of the NEC in residential wiring.

6. Compute branch circuit loads and explain their installation requirements.

7. Explain the types and purposes of equipment grounding conductors.

8. Explain the purpose of ground fault circuit interrupters and tell where they must be installed.

9. Size outlet boxes and select the proper type for different wiring methods.

10. Describe rules for installing electric space heating and HVAC equipment.

11. Describe the installation rules for electrical systems around swimming pools, spas, and hot tubs.

12. Explain how wiring devices are selected and installed.

13. Describe the installation and control of lighting fixtures.

AUTHORITY NOTE: Promulgated in accordance with R.S. 17:6(A)(10).

Disclaimer: These regulations may not be the most recent version. Louisiana may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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