electricalgreentech

29/08/2020

https://youtu.be/u6sHmFLaDAI

Solar Panel Installation and maintenance 👉Solar System Components Solar systems are made up of solar panels (modules), a mounting system, and a solar inverte...

19/08/2020

This video is Basic Principles of Electricity

Electricity:
Electricity, simply put, is the flow of electric current along a conductor. This electric current takes the form of free electrons that transfer from one atom to the next. Thus, the more free electrons a material has, the better it conducts. There are three primary electrical parameters: the volt, the ampere and the ohm.

1. The Volt
The pressure that is put on free electrons that causes them to flow is known as electromotive force (EMF). The volt is the unit of pressure, i.e., the volt is the amount of electromotive force required to push a current of one ampere through a conductor with a resistance of one ohm.

2. The Ampere
The ampere defines the flow rate of electric current. For instance, when one coulomb (or 6 x 1018 electrons) flows past a given point on a conductor in one second, it is defined as a current of one ampere.

3. The Ohm
The ohm is the unit of resistance in a conductor. Three things determine the amount of resistance in a conductor: its size, its material, e.g., copper or aluminum, and its temperature. A conductor’s resistance increases as its length increases or diameter decreases. The more conductive the materials used, the lower the conductor resistance becomes. Conversely, a rise in temperature will generally increase resistance in a conductor.



Ohm’s Law

Ohm’s Law defines the correlation between electric current (I), voltage (V), and resistance (R) in a conductor.

Ohm’s Law can be expressed as: V = I × R

Where: V = volts, I = amps, R = ohms
https://youtu.be/N-PbjPAXZFw

This video is Basic Principles of Electricity Electricity: Electricity, simply put, is the flow of electric current along a conductor. This electric current ...

19/08/2020

https://youtu.be/YTpar72fY7k

This viedio is inner view of dol oil starter in tamil. Starters have Bimetallic Thermal Overload Relay with adjustable current setting as its safety d...

11/08/2020

https://youtu.be/nXOYfv-F8_c

This video Three phase DB board wiring in tamil Wiring Accessories for 3 Phase Distribution Board: The Distribution Board or Fuse Boards usually contains fol...

10/08/2020

Two way switch right or rong comment pls

09/08/2020

https://youtu.be/avhC9CQ5BvU

In this video three phase meter board connection Three phase electricity is connected at 400 or 415 volts, by three active wires or phases and one neutral. T...

08/08/2020

https://youtu.be/LwS5lLHY9rg

This video will take a step-by-step look at the process of installing and connecting a home single-phase electricity meter. Probably the most low-budget opti...

08/08/2020

https://youtu.be/XQv6vDJHQv4

In this video (MCB)miniature circuit breaker automatically switches off electrical circuit during an abnormal condition of the network means in overload cond...

08/08/2020

https://youtu.be/SM03mfyK1Ug

MCB Vs MCCB In tamil In this video difference between mcb and mccb details. Disclaimer:This video has no negative impact on the original works (It would actu...

08/08/2020

https://youtu.be/Zrr22yHWtyw

Difference between ELCB and RCCB in tamil Electrical green tech ******************{Contact}****************** Twitter-https://bit.ly/39Gtg8A Facebook-https:/...

08/08/2020

https://youtu.be/weZZUYRHYiY

ELCB,RCCB Operation எலக்ட்ரிக்கல்|ஒயரிங்கில் இதற்கு தான் RCCB ஐ பயன்படுத்துகிறோம் In this video Elcb and rccb connection and operation. MCB worki...

08/08/2020

https://youtu.be/erDZx-FjPbA

wiring board Wiring phase DB board wiring Distribution board is a safe system designed for house or building that included protective ...

08/08/2020

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08/08/2020

https://youtu.be/erDZx-FjPbA

08/08/2020

https://youtu.be/weZZUYRHYiY

03/08/2020

https://youtu.be/Zrr22yHWtyw

18/07/2020

Difference between mcb and mccb
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17/07/2020

Single phase energy meter connection
https://youtu.be/LwS5lLHY9rg