Download 8/4/99 - IRIS - Lake Land College

12/11/14
DATE
REQUIRED COURSE
ELECTIVE COURSE
Technology
X
DIVISION
NEW COURSE
REVISION
LAKE LAND COLLEGE
Course Information Form
COURSE NUMBER
SEM CR HRS
MET040
2.5
TITLE
LT HRS
DC Circuits
1.5
LAB HRS
2
COURSE PCS#
Prerequisites:
ECH
SOE HRS
(Assigned by Administration)
Concurrent registration in TEC048 and TEC050
Catalog Description (40 Word Limit):
This course introduces the student to basic theory of DC
Electricity.
List the Major Course Segments (Units)
Science of Electricity and Electronics
Basic Instruments and Measurements
Introduction to Basic Electrical Circuit Materials
Energy
Sources of Electricity
Series Circuits
Parallel Circuits
Combination Circuits (Series-Parallel)
EVALUATION:
Textbook:
Exams
Projects
Lt Hrs
Quizzes
Lab Work
X
Title:
Electricity & Electronics
Author:
Gerrish, Dugger, Roberts
Publisher:
Goodheart Willcox Co. Inc.
Volume/Edition: 10th
Copyright Date: 2009
X
Oral Pres
Comp Final
Lab Hrs
X
Papers
Other
Major Course Segment
Hours
Learning Outcomes
Science of Electricity and
Electronics
* Identify the relationship between elements and
compounds.
* Construct a model of an atom.
* Discuss the concepts of atomic weight and atomic
number.
* State the law of charges and explain it using
examples.
* Explain what is meant by electric current, voltage,
and resistance.
* Describe the two theories of current direction.
* Distinguish between conductors, insulators, and
semiconductors.
* State and explain Ohm’s law.
Basic Instruments and
Measurements
* Explain the correct procedure for using an
ammeter, a voltmeter, and an ohmmeter.
* Interpret a linear scale.
* Compute shunt resistor values.
* Compute multiplier resistor values.
* Interpret a nonlinear scale.
* Discuss the concept of meter sensitivity.
* Understand basic electrical diagrams.
Introduction to Basic Electrical
Circuit Materials
* Identify different conductor types.
* Determine the cross-sectional area of a conductor.
* List the factors affecting resistance.
* Identify various insulation materials.
* List three special conductor pathways.
* Explain the manufacture of printed circuit boards.
* Identify various switching devices.
* Identify various lighting devices.
* Identify different types of resistors.
* Determine the value of color-coded resistors.
Energy
* Define work, power, and horsepower.
* Calculate electrical power in watts.
* Convert horsepower to watts.
* Combine Ohm’s law with Watt’s law to find
unknown currents, voltages, resistances, and
powers.
* Read a wattmeter.
* Determine efficiency.
* Determine gear and pulley ratios and power.
Sources of Electricity
* List the six basic sources of electricity.
* Explain the chemical action that creates electricity
in various types of cells.
* Define polarization.
* Explain the differences between primary cells and
secondary cells.
* Distinguish between series and parallel
connections in batteries.
* Calculate the outputs of batteries connected in
series and parallel.
* Demonstrate proper use of a hydrometer and
explain its use.
* Calculate the theoretical capacity of a battery.
Series Circuits
* Determine the total resistance of a series circuit.
* Determine the voltage drops in a series circuit.
* Determine the current values of a series circuit.
* Determine the wattage values of a series circuit.
* Apply Ohm’s law to solve for unknown voltage,
current, and resistance in a series circuit.
* Apply series circuit theory to assist in
troubleshooting a series circuit.
Parallel Circuits
* Determine the total resistance of a parallel circuit.
* Determine the voltage drops in a parallel circuit.
* Determine the current values of a parallel circuit.
* Determine the wattage values of a parallel circuit.
* Apply Ohm’s law to solve for unknown voltage,
current, and resistance in a parallel circuit.
* Apply parallel circuit theory to assist in
troubleshooting a parallel circuit.
Combination Circuits
(Series-Parallel)
* Determine the equivalent circuit resistance for a
given combination circuit.
* Determine the voltage drops in a combination
circuit.
* Determine the current values in a combination
circuit.
* Determine the wattage values in a combination
circuit.
* Apply combination circuit theory to troubleshoot a
combination circuit.
Course Outcomes: At the successful completion of this course, students will be able to:

A series circuit analysis test verifying all voltage drops, currents, and resistance totals.

A parallel circuit analysis test verifying all voltage drops, currents, and resistance totals.

A combination series-parallel circuit analysis test verifying all voltage drops, currents, and
resistance totals.