IEC and NCCER Mapping for Year 1

Transcription

1 Craft: Safety IEC and NCCER Mapping for Year 1 Perform a visual inspection on various types of ladders STATE GENERAL SAFETY CONSIDERATIONS IN ELECTRICAL INSTALLATIONS (LADDER SAFETY, SLECTION OF PROTABLE LADDERS, LADDER REQUIREMENTS, LADDTER IUNSPECTION, STABILITY, SETUP AND USE) - Lesson 102 and Safety Topic Lesson 129 Set up a ladder properly to perform a task Properly don a harness Perform a hazard assessment of a job such as replacing the Lights in your classroom. Discuss the work to be performed and the hazards involved Locate the closest phone to the work site and ensure that the local emergency telephone numbers are either posted at the phone or known by you and your partner(s) STATE GENERAL SAFETY CONSIDERATIONS IN ELECTRICAL INSTALLATIONS (LADDER SAFETY, SLECTION OF PROTABLE LADDERS, LADDER REQUIREMENTS, LADDTER IUNSPECTION, STABILITY, SETUP AND USE) Lesson 102 and Safety Topic Lesson STATE GENERAL SAFETY CONSIDERATIONS IN ELECTRICAL INSTALLATIONS Lesson 102 and Lesson 131 (Safety) RECOGNIZE REQUIREMENTS OF NFPA 70E ON FLEXIBLE CORDS AND CABLES, HIGHLIGHTING GFCI PROTECTION AND ELECTRICAL HAZARDS. 105 Safety Topic- General Safety Items

2 Plan an escape route from the location in the event of an accident Craft: Introduction to the National Code Use NEC Article 90 to determine the scope of the NEC. State what is covered by the NEC and what is not. Find the definition of the term feeder in the NEC. Look up the NEC specifications that you would need to follow if you were installing an outlet near a swimming pool. Find the minimum wire bending space required for two No. 1/0 AWG conductors installed in a junction box or cabinet and entering opposite the terminal OUTLINE A BASIC UNDERSTANDING OF THE CREATION AND ORGANIZATION OF THE NEC OUTLINE A BASIC UNDERSTANDING OF THE CREATION AND ORGANIZATION OF THE NEC DESCRIBE installation of electrical wiring for swimming pools, spas, hot tubs, and hydromassage bathtubs based on NEC requirements OUTLINE MATHEMATICAL CALCULATIONS AND APPLY THEM TO BENDING CONDUIT.

3 107.6 OUTLINE THE MINIMUM NEC REQUIREMENTS FOR BOX FILL SELECT proper box sizing for receptacle outlet, switch outlet, lighting outlet, and fan outlet. RECALL Box Fill Calculations. Craft: Device Boxes Identify the appropriate box type and size for a given application OUTLINE MATHEMATICAL CALCULATIONS AND APPLY THEM TO BENDING CONDUIT OUTLINE THE MINIMUM NEC REQUIREMENTS FOR BOX FILL SELECT proper box sizing for receptacle outlet, switch outlet, lighting outlet, and fan outlet. RECALL Box Fill Calculations. Select the minimum size pull or junction box for the following application: -Conduit entering and exiting for a straight pull Conduit entering and exiting at an angle SELECT proper conduit size by utilizing tables 4 and 5 in the NEC LIST CONDUIT AND TUBING INSTALLATION REQUIREMENTS DESCRIBE underground requirements using conduit and nonmetallic cable.

4 Craft: Hand Bending Make 90 bends, back-to-back bends, offsets, kicks, and saddle bends using a hand bender Cut, ream, and thread conduit Complete Lesson 106 and Hands- on Activity LABEL THE POINTS ON A HAND BENDER AND LIST TERMS USED IN CONDUIT BENDING OUTLINE MATHEMATICAL CALCULATIONS AND APPLY THEM TO BENDING CONDUIT. 106.SAF MATERIAL HANDLING Complete Lesson 106 and Hands- on Activity LABEL THE POINTS ON A HAND BENDER AND LIST TERMS USED IN CONDUIT BENDING OUTLINE MATHEMATICAL CALCULATIONS AND APPLY THEM TO BENDING CONDUIT. 106.SAF MATERIAL HANDLING

5 Craft: Raceways and Fittings Identify and select various types and sizes of raceways, fittings, and fasteners for a given application Demonstrate how to install a flexible raceway system STATE APPROPRIATE INSULATION AND MATERIAL CHARACTERISTICS ACCORDING TO CONDUCTOR TYPES SELECT OCPD AND CONDUCTOR SIZE FOR GIVEN LOADS LIST NONMETALLIC CABLE INSTALLATIONS REQUIREMENTS RECOGNIZE VOLTAGES FROM COMMON VOLTAGE SYSTEMS LISTED IN ANNEX V RECOGNIZE AND SOLVE VARIOUS SINGLE-PHASE VOLTAGE DROP CALCULATIONS LIST CABLE INSTALLATION REQUIREMENTS (OTHER THAN TYPE NM CABLE.) LIST CONDUIT AND TUBING INSTALLATION REQUIREMENTS. 110.SAF ELECTRICAL GROUNDING Terminate a selected raceway system STATE APPROPRIATE INSULATION AND MATERIAL CHARACTERISTICS ACCORDING TO CONDUCTOR TYPES SELECT OCPD AND CONDUCTOR SIZE FOR GIVEN LOADS LIST NONMETALLIC CABLE INSTALLATIONS REQUIREMENTS.

6 109.4 RECOGNIZE VOLTAGES FROM COMMON VOLTAGE SYSTEMS LISTED IN ANNEX V RECOGNIZE AND SOLVE VARIOUS SINGLE-PHASE VOLTAGE DROP CALCULATIONS LIST CABLE INSTALLATION REQUIREMENTS (OTHER THAN TYPE NM CABLE.) LIST CONDUIT AND TUBING INSTALLATION REQUIREMENTS. 110.SAF ELECTRICAL GROUNDING Identify the appropriate conduit body for a given application Complete Lesson 106 and Hands- on Activity LABEL THE POINTS ON A HAND BENDER AND LIST TERMS USED IN CONDUIT BENDING OUTLINE MATHEMATICAL CALCULATIONS AND APPLY THEM TO BENDING CONDUIT. 106.SAF MATERIAL HANDLING LIST CONDUIT AND TUBING INSTALLATION REQUIREMENTS.

7 Craft: Conductors and Cables Install conductors in a raceway system SELECT BETWEEN GROUNDING, GROUNDED, AND UNGROUNDED CONDUCTORS RECOGNIZE THE CONSTRUCTION AND CONNECTION OF RECEPTACLES BY IDENTIFYING EACH RECEPTACLE AND ITS NEMA DESIGNATION DESCRIBE THE NEC REQUIREMENTS FOR RECEPTACLES RECOGNIZE THE CONSTRUCTION, OPERATION, AND CONNECTION OF SWITCHES DESCRIBE THE NEC REQUIREMENTS FOR SWITCHES. 112.SAF MATERIAL HANDLING EQUIP & VEHICLES

8 Craft: Basic Construction Drawings Using an architect s scale, state the actual dimensions of a given drawing component Make a materials takeoff of the lighting fixtures specified in Performance Profile Sheet 2 using the drawing provided on Performance Profile Sheet 3. The takeoff requires that all lighting fixtures be counted, and where applicable, the total number of lamps for each fixture type must be calculated DESCRIBE THE COMPONENTS OF PLANS AND SPECIFICATIONS. (1.25 HR)(27 WORKSHEET QUESTIONS) DESCRIBE THE BASIC INFORMATION AVAILABLE ON THE EWR PLANS AND SPECIFICATIONS DESCRIBE SYMBOLS PRESENTED WITHIN THE TEXT DESCRIBE THE NEC REQUIREMENTS FOR LUMINAIRES DESCRIBE THERMAL PROTECTION FOR LUMINAIRES. SELECT BETWEEN INSULATION CONTACT AND NON- INSULATION CONTACT-RATED RECESSED LUMINAIRES SELECT BALLAST AND LAMP APPLICATIONS FOR LUMINAIRES DESCRIBE BASIC PRINCIPLES OF LIGHTING. SELECT FROM VARIOUS PRODUCTS IN THE GE LAMP PRODUCTS CATALOG. 114.SAF LAMP & BALLAST DISPOSAL

9 114.1 DESCRIBE THE NEC REQUIREMENTS FOR LUMINAIRES DESCRIBE THERMAL PROTECTION FOR LUMINAIRES. SELECT BETWEEN INSULATION CONTACT AND NON- INSULATION CONTACT-RATED RECESSED LUMINAIRES SELECT BALLAST AND LAMP APPLICATIONS FOR LUMINAIRES DESCRIBE BASIC PRINCIPLES OF LIGHTING. SELECT FROM VARIOUS PRODUCTS IN THE GE LAMP PRODUCTS CATALOG. 114.SAF LAMP & BALLAST DISPOSAL For Performance Task Two, please refer to the Drawing included with this Exam Using the EWR plans, LOCATE the circuits and information concerning the pump and waterheater Using the EWR plans, LOCATE the circuit installation for bathrooms based on NEC requirements Using the EWR plans, LOCATE the circuits and information concerning low-voltage and fire alarm.

10 Craft: Residential Services For a residential dwelling of a given size, and equipped with a given list of major appliances, demonstrate or explain how to: - Compute lighting, small appliance, and laundry loads - Compute the loads for large appliances - Determine the number of branch circuits required - Size and select the service-entrance equipment (conductors, panelboard, and protective devices) Using the EWR plans, LOCATE the circuits and information concerning the pump and waterheater SELECT between direct (hardwired/permanent) connections and cord-and-plug connections for kitchen equipment. DESCRIBE NEC requirements for appliance disconnecting means LIST the NEC requirements for appliance equipment grounding conductors Using the EWR plans, LOCATE the circuit installation for bathrooms based on NEC requirements Using the EWR plans, LOCATE the circuits and information concerning low-voltage and fire alarm DESCRIBE the advantages of installing multiwire branch circuits and the effects on the connected loads when open neutrals occur RECOGNIZE features and voltage of multiple battery connections SELECT proper conduit size by utilizing tables 4 and 5 in the NEC STATE conductor ampacity (corrected for temperature, rooftop installation, and greater than three current-carrying conductors). SELECT maximum ratings of overcurrent protection for conductors Using the EWR plans, LOCATE information concerning the electrical service Using the EWR drawing set, LOCATE information concerning grounding and bonding.

11 132.3 RECOGNIZE possible circuit conditions. (Normal, Short-circuit, Overload, Open, Ground-Fault) Using the EWR drawing set, LOCATE information concerning overcurrent protection Using the EWR drawing set, LOCATE information concerning the service calculation LIST bonding and grounding requirements for swimming pools, spas, hot tubs, and hydromassage bathtubs based on information provided during class discussions and education materials Using the EWR drawing set, LOCATE information concerning the swimming pool and hydromassage tub. Using an unlabeled diagram of a panelboard (Performance Profile Sheet 3), label the lettered components Select the proper type and size outlet box needed for a given set of wiring conditions See above RECOGNIZE VARIOUS OUTLET BOXES BY IDENTIFYING EACH OUTLET BOX S CHARACTERISTICS DEFINE OUTLET LOCATIONS IN DWELLINGS. RECOGNIZE THE OUTLET LOCATION DIFFERENCES BETWEEN A DWELLING AND A NON-DWELLING USING THE EWR PLANS, LOCATE THE CIRCUITS AND OUTLETS IN THE FRONT BEDROOM BASED ON SPECIFICATIONS AND NEC REQUIREMENTS Using the EWR plans, LOCATE the circuits and outlets in the Master Bedroom based on specifications and NEC requirements Using the EWR plans, LOCATE the circuits and outlets in the Master Bedroom based on specifications and NEC requirements SELECT proper box sizing for receptacle outlet, switch outlet, lighting outlet, and fan outlet. RECALL Box Fill Calculations.

12 122.1 RECOGNIZE branch circuit installation for special purpose outlets based on NEC requirements. See above

13 Craft: Test Equipment Under instructor supervision, measure the voltage in your class-room from line to neutral and neutral to ground Under instructor supervision, use an ohmmeter to measure the value of various resistors DESCRIBE the advantages of installing multiwire branch circuits and the effects on the connected loads when open neutrals occur RECOGNIZE THE RELATIONSHIP BETWEEN VOLTAGE, CURRENT AND RESISTANCE AS DEMONSTRATED IN OHM S LAW CONTRAST RESULTS OF USING DIFFERENT APPLIED VOLTAGES AND RESISTANCES AS DEMONSTRATED IN OHM'S LAW SELECT OHM S LAW FORMULAS FOR SERIES CIRCUITS LABEL unknowns for series circuits using Ohm s Law formulas SELECT Ohm s Law formulas for parallel circuits SELECT Ohm s Law formulas for combination circuits FORMULATE Ohm s Law while performing circuit calculations for combination circuits.