by Lewis and Clark Community College
To subscribe to an iTunes U course, click View in iTunes.
NATEF Area A8: Engine Performance to be emphasized. Course covers fundamental theory of engine and power train electronics. Emphasis on General Engine Diagnosis; Computerized Engine Controls Diagnosis and Repair; Ignition System Diagnosis and Repair; Fuel, Air Induction, and Exhaust System Diagnosis and Repair; and Emissions Control Systems Diagnosis and Repair.
The course will be broken down respectively into each area of emphasis.
|1||Exploriments : Electricity - Ohm's Law and Resistance of Devices in Electrical Circuits||Learn more about Ohm’s Law using only your fingertips. Explore a variety of virtual circuits, complete with ammeters, voltmeters and an array of electrical devices. Calculate the resistance of devices in series, parallel and combination circuits and gain insights into the relationship of resistance with current and voltage, as defined by Ohm’s Law. The Exploriment apps on Electricity lets you play with virtual electrical circuits without fear of shocks, shorts or fires. It puts the spark into learning Electricity, and makes it a fun experience. Changing circuits, switching batteries, hooking up ammeters and voltmeters is as easy as tap, touch and move! Besides this app on Ohm’s Law, do check out our other Electricity apps: -- Exploriments: Electricity - Simple Electrical Circuits in Series, Parallel and Combination -- Exploriments: Electricity - Current and Charge, Measurement of Current in Series and Parallel Electrical Circuits -- Exploriments: Electricity - Voltage Measurement in Series and Parallel Electrical Circuits The Exploriments Series of interactive simulation-based tools makes conceptual learning in science an engaging and insightful experience. Visit www.exploriments.com to know more. Activities: Ohm's Law and Resistance of an Electrical Device --- Interactively connect an ammeter and a voltmeter to a series circuit with a toy windmill --- Vary the voltage, take measurements of current and calculate resistance --- Use the included graph to understand Ohm’s law in a visual and intuitive way Measuring Resistance of Devices in Series --- Learn to take multiple voltage measurements for several devices in series as precursor to resistance --- Gain insights about current in a series circuit --- Explore the concept of using voltage drop in series to calculate resistance of devices, and of the conservation of total voltage Measuring Resistance of Devices in Series-Parallel Combination --- Expand your knowledge of series circuits by connecting voltmeters and ammeters in parallel circuits for taking measurements --- Calculate resistance of individual devices in the main branch as well as in the parallel branches Verification of Ohm's Law --- Practice your understanding of Ohm’s law by exploring a circuit with variable voltage as well as variable resistance --- In addition to verifying Ohm’s law, gain insights into the behavior of current in a fixed voltage and variable resistance scenario Additional Features: --- Highly interactive simulations --- A Reset button to reload the activity with diverse values to learn better through practice. --- Intuitive visual experience supported by numerical and graphical output||--||$1.99||View in iTunes|
|2||Ohm's Law||Ohm's Law Calculator||--||Free||View in iTunes|
|3||2012 NATEFAutomobile Accreditation||--||--||Free||View in iTunes|
|4||AUTO 242 Chapter Assignments||--||--||Free||View in iTunes|
|5||Compression Testing.pdf||--||--||Free||View in iTunes|
|6||Cylinder Leakage Testing||--||--||Free||View in iTunes|
|7||Engine Vacuum Testing.pdf||--||--||Free||View in iTunes|
|8||Aveo Vacuum1||--||0:36||Free||View in iTunes|
|9||Monte Carlo Leakage Test||--||0:32||Free||View in iTunes|
|10||Progress Sheet||--||--||Free||View in iTunes|
|11||Sensors||--||--||Free||View in iTunes|