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Re: Basic Electricals Course And Certification by citicapfin: 10:18am On Jul 18
IT Courses
gevisaf:
What is Basic Electricals:

Basic Electricals are the fundamental components of any electrical system and the method with which electrical devices are engineered to work. Some Basic Electrical components include Electricity, Electric Voltage, Electric Current, Resistance, Inductors, Capacitors, etc.

What is Electricity?
Electricity is the movement of electric charge which is considered by convention to be from positive to negative.

Electricity is Everywhere; it lights our homes, streets, roads, cooks our food and something we use every day - in our day to day activities. So where does it come from and how does it work? In its simplest terms discussed below.

How Electricity is Generated:

There are three basic ways by which we generally produce electricity.

Electromechanical Process: In this process, a conductor moves in a magnetic field and the conductor cuts the field flux lines electricity is produced in the conductor. All electrical generators such as DC generators, alternators, and all kinds of dynamos work based on this principle.

Electrochemical Process: In this process, chemical energy gets converted to electrical energy. Battery electricity is produced due to chemical reactions.
Solid State Electric Generation: This is the most modern process of electricity generation. This is when free electrons and holes are generated at a PN junction and distribution of charge carriers gets imbalanced across the PN junction when the junction is exposed in the light. These free electrons and holes and their imbalanced distribution across the junction cause electricity in an external circuit. On this principle, PV solar cells work...READ MORE >>>

Source: SIITGO
Re: Basic Electricals Course And Certification by ojoalalibo: 1:04pm On Jul 18
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Re: Basic Electricals Course And Certification by litenet14: 1:32pm On Jul 18
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Re: Basic Electricals Course And Certification by lite16nl: 5:54pm On Jul 18
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Re: Basic Electricals Course And Certification by lite16nl: 6:03pm On Jul 18
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Re: Basic Electricals Course And Certification by ojoalalibo: 7:01pm On Jul 18
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Re: Basic Electricals Course And Certification by landcarz: 5:46pm On Jul 19
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Re: Basic Electricals Course And Certification by litenet14: 8:25pm On Jul 19
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Re: Basic Electricals Course And Certification by citicapfin: 8:26am On Jul 20
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Re: Basic Electricals Course And Certification by litenet14: 10:30am On Jul 20
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Re: Basic Electricals Course And Certification by ojoalalibo: 2:15pm On Jul 20
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Re: Basic Electricals Course And Certification by lite16nl: 5:19pm On Jul 20
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Re: Basic Electricals Course And Certification by litenet14: 9:42pm On Jul 20
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Re: Basic Electricals Course And Certification by ojoalalibo: 9:15am On Jul 21
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Re: Basic Electricals Course And Certification by landcarz: 12:10pm On Jul 21
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Re: Basic Electricals Course And Certification by litenet14: 3:07pm On Jul 21
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Re: Basic Electricals Course And Certification by ojoalalibo: 4:42pm On Jul 21
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Re: Basic Electricals Course And Certification by litenet14: 8:20pm On Jul 21
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Re: Basic Electricals Course And Certification by lite16nl: 9:15am On Jul 22
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Re: Basic Electricals Course And Certification by litenet14: 10:35am On Jul 22
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Re: Basic Electricals Course And Certification by citicapfin: 1:45pm On Jul 22
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Re: Basic Electricals Course And Certification by lite16nl: 3:48pm On Jul 22
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Re: Basic Electricals Course And Certification by lite16nl: 5:28pm On Jul 22
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Re: Basic Electricals Course And Certification by ojoalalibo: 7:36pm On Jul 22
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Re: Basic Electricals Course And Certification by litenet14: 8:21pm On Jul 22
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Re: Basic Electricals Course And Certification by ojoalalibo: 8:43pm On Jul 22
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Re: Basic Electricals Course And Certification by ojoalalibo: 5:56am On Jul 23
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Re: Basic Electricals Course And Certification by litenet14: 6:35am On Jul 23
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Re: Basic Electricals Course And Certification by lite16nl: 7:17am On Jul 23
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