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Medium-Duty/Heavy-Duty: Batteries Starting & Charging Systems
Medium-Duty/Heavy-Duty: Batteries Starting & Charging Systems
$99.00
Some of the most common causes of electrical problems are batteries, grounds, alternators, and starters. This self-paced course will give you an overview of batteries, how they lose power, and how to charge or replace them. Building on that knowledge, you’ll learn about the components of both the starting and charging systems, how they work together, and how to diagnose and repair common issues with them. This class teaches these concepts with text, images, diagrams, animations, and quizzes. After you finish all the labs and quizzes and score a 70% or higher on your first try, you’ll receive a certificate of completion.
Course Topics
Unit 1: Truck Batteries
- Batteries Overview
- Battery Function
- Battery Construction
- Other Types of Batteries
- Electrolyte and Specific Gravity
- Battery Safety
- Temperature, Efficiency, and Ratings
- Battery Ratings
- Power Loss
- How Batteries Lose Power
- Corrosion
- Battery Testing
- Hydrometer Testing
- Charging and Replacement
- Load Testing
- Battery Chargers
- Battery Temperature
- Battery Charging
- Battery Replacement
- Battery Conductance Testing
- Battery Conductance Test
Unit 2: Starting Systems
- Starting System Overview
- Motor Drive Mechanism
- Gear Reduction
- Starter Solenoids
- Reduction Starters
- Starting Circuit
- Current Draw and Torque
- Starting System Diagnosis and Service
- Diagnosis
- Testing
- Wires and Cables
- Abnormal Noises
- Replacement and Repair
Unit 3: Charging Systems
- Charging System Overview
- System Components
- Generator Functions
- Generator Components
- Rotor and Brushes
- Stator
- Diodes and Diode Bridges
- Voltage Regulators
- Charging System Diagnosis and Service
- Inspection
- Electrical Testing
- Scan Tools and Scopes
- Waveforms
- Tests
- Generator Repair
Intended Audience
This course is geared for technicians who work on heavy-duty and medium-duty diesel trucks. However, the principles can be applied to any technician that works with electrical systems in any industry.
Diesel Laptops University
Diesel Laptops University (DLU) is an online learning platform. Each course was developed by ASE-certified professionals and includes a combination of text, videos, animations, and interactive simulations. All text content can be read aloud to the learner via our Text-to-Speech (TTS) feature and all videos are Closed Captioned. In addition, the text can be translated to over 50 different languages. Over 100,000 learners have used these proven courses to develop their skills in automotive and diesel technology.Frequently Asked Questions
How long does it take to receive access to the course? You will receive an email with website access information and login credentials within 23 hours of purchasing the course(s).
How do I access the course? The email you receive will give you the link, which is http://learn.diesellaptops.com.
How long can I access the course for? You will have 90 days to complete your testing.
Will I receive a certificate? Students who pass the final test with a score of 70% or higher on their first try will have access to a Diesel Laptops Certificate of Completion.
Are these tests ASE Certified? These courses are powered by Today's Class, an ASE accredited training provider. The courses will help you prepare for ASE certification testing, however passing these courses does not mean you are ASE certified in that area.
Can more than one person take the course? Each purchase is intended for one student.
