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Center for Curriculum and Transfer Articulation
Electricity for Industry Lab
Course: FAC105LL

First Term: 2018 Fall
 Laboratory   1 Credit(s)   3 Period(s)   3 Load  
Subject Type: Occupational
Load Formula: T Lab Load


Description: Diagramming and assembling series circuits, parallel circuits and wiring relays, thermostats, switches and lights. Electrical readings on compressors. Emphasis on safety



MCCCD Official Course Competencies
1. Draw a diagram and safely assemble a series circuit using a switch and more than two light fixtures with bulbs, demonstrating the use of Ohm`s Law and the power law to calculate . (I)
2. Draw a diagram and safely assemble parallel circuits using switches and light fixtures with bulbs, demonstrating the use of Ohm`s Law and the power law to calculate results.(II)
3. Select appropriate meters to determine specific circuit assembly results and to determine coil and contact positions, demonstrating appropriate safety procedures. (I, II, III)
4. Select components to simulate loads, draw a diagram, write a sequence of operations, wire and perform meter tests on specific circuits, demonstrating appropriate safety procedures. (IV)
5. Given specific motors, select the proper meter and determine the motor terminals and condition of the windings, demonstrating appropriate safety procedures. (V)
6. Select two 120-24 VAC transformers and phase them to produce a higher VA rating. (VI)
MCCCD Official Course Competencies must be coordinated with the content outline so that each major point in the outline serves one or more competencies. MCCCD faculty retains authority in determining the pedagogical approach, methodology, content sequencing, and assessment metrics for student work. Please see individual course syllabi for additional information, including specific course requirements.
 
MCCCD Official Course Outline
I. Series Circuit
   A. Diagram
      1. symbols
      2. switch
      3. light fixtures
   B. Assembly
      1. diagram interpretation
      2. components
      3. safety
   C. Calculations
      1. Ohm`s law
      2. power law
   D. Safety
II. Parallel Circuit Diagram/Assembly
   A. Diagram
      1. symbols
      2. components
   B. Assembly
      1. switches
      2. fixture
      3. circuit
   C. Calculations
      1. Ohm`s law
      2. power law
   D. Safety
III. Meter Readings - Safety
   A. Series circuit
      1. relays, contactors, magnetic line starter
      2. contact position
      3. diagram
      4. Voltage
         a. coil
         b. contacts
      5. contact current
         a. resistive load
         b. inductive load
      6. safety
   B. Parallel circuit
      1. relays, contactors, magnetic line starter
      2. contact position
      3. diagram
      4. Voltage
         a. coil
         b. contacts
      5. contact current
         a. resistive load
         b. inductive load
      6. safety
   C. Specific relays
      1. relays, contactors, magnetic line starter
      2. contact position
      3. diagram
      4. Voltage
         a. coil
         b. contacts
      5. contact current
         a. resistive load
         b. inductive load
      6. safety
IV. Basic Air Conditioning Control Circuit
   A. Components
   B. Procedure of operation
   C. Diagram
   D. Wire component - diagram
   E. Check operation
   F. Safety
V. Hermetic Compressors
   A. Meter selection
   B. Terminals
      1. common
      2. start
      3. run
   C. Windings
      1. start
      2. run
   D. Resistance to ground
   E. Safety
VI. Phasing Transformers
   A. Meter selection
   B. Diagram
   C. Wire
   D. Prove readings
   E. Finish wiring
   F. Check voltage
   G. Safety
 
MCCCD Governing Board Approval Date:  2/26/2002

All information published is subject to change without notice. Every effort has been made to ensure the accuracy of information presented, but based on the dynamic nature of the curricular process, course and program information is subject to change in order to reflect the most current information available.