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Re: Basic Electricals Course And Certification by lite16nl: 5:53pm On Aug 02
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Re: Basic Electricals Course And Certification by citicapfin: 7:54pm On Aug 02
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Re: Basic Electricals Course And Certification by ojoalalibo: 9:24pm On Aug 10
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Re: Basic Electricals Course And Certification by citicapfin: 1:01am On Aug 11
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Re: Basic Electricals Course And Certification by litenet14: 1:13am On Aug 11
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Re: Basic Electricals Course And Certification by litenet14: 7:31am On Aug 11
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Re: Basic Electricals Course And Certification by landcarz: 8:03am On Aug 11
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Re: Basic Electricals Course And Certification by landcarz: 8:36am On Aug 11
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Re: Basic Electricals Course And Certification by landcarz: 9:04am On Aug 11
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Re: Basic Electricals Course And Certification by landcarz: 9:04am On Aug 11
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Re: Basic Electricals Course And Certification by JastSiryin(m): 10:13am On Aug 11
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Re: Basic Electricals Course And Certification by lite16nl: 10:52am On Aug 11
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Re: Basic Electricals Course And Certification by lite16nl: 4:27pm On Aug 11
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Re: Basic Electricals Course And Certification by litenet14: 8:04am On Aug 12
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Re: Basic Electricals Course And Certification by citicapfin: 8:22am On Aug 12
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Re: Basic Electricals Course And Certification by landcarz: 12:34pm On Aug 12
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Re: Basic Electricals Course And Certification by lite16nl: 1:30pm On Aug 12
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Re: Basic Electricals Course And Certification by lite16nl: 2:28pm On Aug 12
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Re: Basic Electricals Course And Certification by lite16nl: 5:12am On Aug 13
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Re: Basic Electricals Course And Certification by landcarz: 5:37am On Aug 13
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Re: Basic Electricals Course And Certification by landcarz: 5:37am On Aug 13
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Re: Basic Electricals Course And Certification by ojoalalibo: 8:13am On Aug 13
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Re: Basic Electricals Course And Certification by lindatola1: 9:02am On Aug 13
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Re: Basic Electricals Course And Certification by citicapfin: 10:08am On Aug 13
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Re: Basic Electricals Course And Certification by lindatola1: 4:26pm On Aug 13
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Re: Basic Electricals Course And Certification by landcarz: 11:13am On Aug 14
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Re: Basic Electricals Course And Certification by landcarz: 9:33am On Aug 15
morning
Re: Basic Electricals Course And Certification by litenet14: 10:07am On Aug 15
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 lindatola1: 12:43pm On Aug 15
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 lindatola1: 1:50pm On Aug 15
smiley
Re: Basic Electricals Course And Certification by lindatola1: 3:40pm On Aug 15
wink
Re: Basic Electricals Course And Certification by landcarz: 4:05pm On Aug 16
happy sunday

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