Understanding the relationship between electricity and magnetism is important in understanding the way many electrical components function.
Estimated completion time (hours): 1.1
Objectives
By the end of this course, you will be able to do the following:
- Define electromagnetism
- Define electromagnetic induction
Learning Path
- Maintenance Technician 2
Language: English
Magnetism is used to produce alternating current (AC). Knowing how AC is produced is important in understanding the way many electrical devices operate.
Estimated completion time (hours): 0.7
Objectives
By the end of this course, you will be able to do the following:
- Define a wave cycle
- Define frequency
- Understand how an AC waveform is produced
Learning Path
- Maintenance Technician 2
Language: English
Description
The electromagnetic property of a coil of wire carrying current has many uses in electrical circuits. Understanding this property is important in understanding the way many electrical devices operate.
Estimated completion time (hours): 1.0
By the end of this course, you will be able to do the following:
- Define inductor
- Identify the symbols for inductors, solenoids, and relays
- Understand how an inductor can limit current
- Understand how a solenoid operates
- Understand how a relay operates
Learning Path
- Maintenance Technician 2
Language: English
A common electrical device used in industrial facilities is the transformer. Identifying the components and functions of a transformer are important to anyone working with electricity.
Estimated completion time (hours): 0.9
Objectives
By the end of this course, you will be able to do the following:
- Identify the components of a transformer
- Identify the functions of a transformer
- Understand the relationship between the primary and secondary coils of a transformer
Identify the type of transformer by the ratio of turns of the conductor on the coils
Learning Path
- Maintenance Technician 2
Language: English
A capacitor is one of the few electrical devices capable of storing electrical energy in a circuit. Identifying the components and functions of a capacitor are important to anyone working with these devices.
Estimated completion time (hours): 0.8
Objectives
By the end of this course, you will be able to do the following:
- Identify the components of a capacitor
- Identify the functions of a capacitor
- Define capacitance
- Identify the unit of measure of capacitance
Learning Path
- Maintenance Technician 2
Language: English