October 2015
A platform to learn electrical wiring, single phase, 3 phase wiring, controlling, HVAC, electrical installation, electrical diagrams.
Last time i published about a method of Staircase wiring and today post is also about this but in my last post i shared only one method of staircase electrical wiring but in today i am going to share with you a diagram with 3 different methods of staircase circuit wiring. This will help you very mush and after that you will do this circuit wiring with three different methods.
I always try to share explain full diagrams for electrical students, Now days people become advance, and electrical technology student try to find out electrical tutorials / diagram online but all of them don't understood every diagram. That's why i design my diagrams simple and easy to understood.



How to Do Staircase Wiring with 3 different methods?


In this diagram i shown 3 different methods of staircase wiring diagram, In these 2 way light switch diagrams i use two way switches to control a light bulb or lamp holder with 2 different places. In this connection if a person switch bottom switch of stair and when he/she reached on top then if he switch the upper 2 way button then bulb will switch off.
And if a person want to come from top to down then if he switch the top switch then flow of electron will start and bulb will energized and when ever he switch the down 2 way switch, then flow of electron will stop due to open circuit and bulb will stop glowing.
The main reason of this circuit is that to save electricity when we did not required lighting is stair or controlling bulb from both places. However let's explained again with diagram.

staircase wiring diagram

Explanation Guide of Staircase Wiring Circuit


This staircase wiring circuit can be done by 3 different methods with two way switches, which is shown in above diagrams, you can use one of this wiring method for controlling a light bulb from 2 different places.
The important of this staircase wiring circuit is to make lighting stair in home but for a small time which time we needed and when we don't use the stair then we can switch off the bulb easily.
In this circuit as i tell above we can control or switch the bulb from both places upper and bottom. However just take an example.

For example we want to go from bottom to upper using stair in home, and it's night time and we needed lighting in stair. So when we switch the bottom switch, the bulb will energized and glow up. When we reached to upper, and we want to switch off the lamp / light bulb then we can switch the bulb using the upper switch.
So if we want to come from upper to bottom, then we follow the same method, we will switch the upper switch, bulb will glow up and when we reached to bottom then we can easily switch off light bulb by using the bottom 2 way switch. In short we can switch On and Off light with both places.

Message:

This is the first time on internet that a website share 3 different methods of staircase wiring diagram or controlling a light bulb from two places. INSHALLAH soon we will make more helpful and simple diagrams which can be understood by any one. Now if you have any problem facing or any question regarding this post then you can ask me in below comments section. Keep visiting ...........
A platform to learn electrical wiring, single phase, 3 phase wiring, controlling, HVAC, electrical installation, electrical diagrams.
As electrical website owner it's my responsibility to write about electrical technology. In this post i am writing about two way light switch diagram Or staircase lighting wiring diagram. Today i design a diagram about staircase wiring diagram or it's lighting diagram. In this type of wiring we control a lamp or light bulb from two places using two way switches. I already published a explanation guide about two way switch and it;s uses, you can find it by using below link.
How to wire 2 way switch?

Why Two way light switch wiring is important in Staircase circuit

Staircase circuit connection wiring is different from one way control light switch and we did not use one way switches in this connection because we need to controlled or switch off/on the lamp from both places top and down. For that we control lamp from two places using two way switches. In short this connection we use to save energy and to control or switching lamp / light bulb from both places.

How Two way control light bulb connection is works

In this wiring connection we use two way switches in which we have three terminals, in these terminals one is common and two for connection. we can use it for many connection using different connection methods. For example we use it changing flow of current positive to negative etc. However for better understanding  about two way switches open below link.
Two way switch explanation guide

How To Control a Lamp / Light bulb from two places using 2 way switches

The circuit of controlling lamp from two way switch is simple, in this connection we use two way switches, for this first of all connect the neutral wire to the lamp or bulb socket and then connect the phase or Line wire to the common terminal of the first two way switch, the do connection between the other terminals of first and 2nd switch terminals with one another as shown in below diagram. In last connect a wire between lamp socket 2nd terminal and 2nd switch common terminal as shown below image plus diagram.

two way light switch diagram


Message:

I hope you learn some thing from this two way light switch diagram, and i hope know you understood this circuit diagram. Now if you have any question or suggestion regarding this then type you message in below comment section.
How ever soon i write a article about this type of wire but with 3 different methods and diagram.
A platform to learn electrical wiring, single phase, 3 phase wiring, controlling, HVAC, electrical installation, electrical diagrams.
When we start a project of electrical wiring the first and the main control point of wiring is distribution board. Distribution board wiring is very important for controlling the E wiring. For this post i designed a diagram about distribution wiring, we can called this circuit breaker or controlling fuse box. In the diagram is shown the method of wiring distribution main board form utility pole to Energy meter and then DP circuit breaker and SP MCB breaker.
However we study all step by step distribution board wiring below, as we talking about the distribution main board diagram, first see this.
distribution board wiring

How to Distribution Board Wiring for Single phase Wiring with Dp MCB, sp mcb, earth, voltmeter, ammeter for Home wiring

In the above diagram i shown the complete method of wiring, i wired an energy meter after that a double pole and then single pole breakers for each room or each point of circuit load. The main reason of this board in E wiring is that we can control the complete wiring form this place. That's why we can called him the main circuit breaker box. In above image i provide the complete instruction which needed however lets do study some parts with details.
A platform to learn electrical wiring, single phase, 3 phase wiring, controlling, HVAC, electrical installation, electrical diagrams.
In our last class you learned the method of wiring 3 phase voltage meter but that was only for just measuring the voltage between 2 phase or 2 line voltage. In this article you will learn complete method of 3 phase voltage measuring and it's voltmeters wring. In this post i will show you that how to wire 2 voltmeters for three phase voltage measuring.

How to Wire Voltmeters for Three Phase

In this wiring diagram we use the two 3 phase volt meters which is wired between one another, my means that we wire one volt meter as we wired in our last post but we get a Line wire for 2nd voltage meter and then we connect the 3rd line or phase wire to the 2nd voltage meter to complete the electric circuit.
I know with out a diagram, it's too difficult to make understand a body that's why i designed a diagram about this.

voltmeter wiring diagram

As i shown in the above diagram, i wired 2 volt meters for three phase power supply. I shown three phase supply Line wires with red, yellow, blue collars and black as neutral. As i shown, " connect the L1 to the first voltage meter and then connect the L2 to the first and 2nd voltage meter as i shown in above  diagram. In last connect the L3 to the 2nd terminal of second volt meter as i shown.
A platform to learn electrical wiring, single phase, 3 phase wiring, controlling, HVAC, electrical installation, electrical diagrams.
To i am gonna to start about the 3 phase wiring and it's 3 phase diagrams, in this post you will learn that how to wire a voltmeter for 3 phase wiring. In this post i am sharing with you a diagram in which i shown the complete method of 3 phase 440 V and it's wiring with voltmeter. For 3 phase we use the 0 to 500 volts range voltmeter.

Some thing about Voltage and Voltmeter

We know that the force which required to make the flow of electrons in conductor is called voltage, and the measurement device which is used for measuring the voltage is called voltage meter or voltmeter. Note that Voltage unit is volt and it is denoted by V.
And if voltage meter have V symbol then it's mean that it is a voltage meter.

A platform to learn electrical wiring, single phase, 3 phase wiring, controlling, HVAC, electrical installation, electrical diagrams.
With another Electrical wiring class, I am gonna to publish a post about energy meter wiring diagram OR how to wire a single phase Kwh (Kilowatt Hour) energy meter. In this post i only share with you diagram in which i shown the complete method of energy meter wiring or instillation.

Energy meter is an electric meter which read your consumption of current or load, In many places energy meter provide by electric supply company, and also it's wired and instilled by electric supply company, however as electrical student you must learn this wiring connection but be safe before doing this or if you can't do this then call a professional.
A platform to learn electrical wiring, single phase, 3 phase wiring, controlling, HVAC, electrical installation, electrical diagrams.
When an electrical student start his study or he select the electrical technology that he/she will make his future in electrical technology. In first book he/she face a law which is called ohm’s law which very important law. Because using this law a electrical student can do calculation of many electrical circuit example, but many people learn the ohm’s law just for solving example which given in book or paper but can not use it in real work.
Every one know that the ohm law is important for electrical student and every one know that ohm 's law is too simple to learn but many student can not use it real work, my mean’s that they did not understand completely the ohm law. Today in this article we will disuse the ohm ‘s law and it’s formulas with complete example which will make you completely understood.

ohm's law

Ohm’s Law Explanation

In the electric circuit, the current (I) is directly proportional to the appalled voltage and inversely proportional to the total circuit resistances. This law is called ohm’s law which was make/explained by Bavarian mathematician and physicist  Dr. Georg Ohm.
In simple words if the circuit current will high then circuit voltage also high or we can said that current and voltage will have relation ship between one another and if resistance will high then current and voltage will be getting low.