Electric Motor
Chapter Name : Magnetic Effects Of Electric Current |
Sub Topic Code : 101_10_13_04_01 |
Topic Name : Electric Motor |
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Sub Topic Name : Electric Motor |
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Introduction
Electricity is the set of physical phenomena associated with the presence and flow of electric charge.
Pre-Requisites:
Electricity
Activity:
Generator.
Real Life Question:
What is an electric motor?
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| Electric motor | An electric motor is an electric machine that converts electrical energy into mechanical energy. |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| Inverter | An electrical power converter that changes direct current (DC) to alternating current (AC); the converted AC can be at any required voltage and frequency with the use of appropriate transformers, switching, and control circuits. |
Real life uses :
Produce mechanical energy.
Places to visit :
Water pump.
Practical examples around us
| Examples | Explainations |
|---|---|
| Washing machine | A machine to wash laundry, such as clothing and sheets. |
What you learn in Theory:
An electric motor is an electric machine that converts electrical energy into mechanical energy.
What you learn in Practice:
The largest of electric motors are used for ship propulsion, pipeline compression and pumped-storage applications with ratings approaching a megawatt.