RESISTANCE

resistance has important value in electrical circuit . it has vast range of values. resistance used for limited the flow of current as you wish to limited . If a wire conducts high-frequency alternating current, then the effective cross sectional area of the wire is reduced because of the skin effect.A metal consists of a lattice of atoms, each with a shell of electrons. This is also known as a positive ionic lattice Just as the resistance of a conductor depends upon temperature, the resistance of a conductor depends upon strain.                           

circuit breaker

circuit breaker is the most important device of  your home or industry . now a days it becomes a part of our home . protects  our life . A circuit breaker is an automatically-operated electrical switch.Circuit breakers are made in varying sizes, from small devices that protect an individual household appliance up to large switchgear designed to protect high voltage circuits feeding an entire city.The circuit breaker is an absolutely essential device in the modern world, and one of the most important safety mechanisms in your homeCircuit breakers are much easier to fix than fuses. When the power to an area shuts down, the homeowner can look in the electrical panel and see which breaker has tripped to the "off" position.    


and most important thing is that it is in very  CHEAP RATES . safe your home and the life of your FAMILY in cheap rates . contact with me my id is as under 


                                                                                      swtmax9@gmail.com

electric cables

electric cables have most important in every filed .Electric cables discussed here are mainly meant for installation in buildings and industrial sites. For power transmission at distances greater than a few kilometres see high voltage cable, power cables .. these cables are fire profe cables .also cover with shielding

. specially for industry and also for home use it is best protector for your home or for your office .

contect  for order

swtmax9@gmail.com.

digital multimeter

now it is very easy to test the current, voltage ,resistance  and also  you can check the  direction of the current. . these all things are available in  one machine . and the name of that machine is  MULTIMETER .Multimeter has lot of qualities .

1  =  you can check the current

2 =   you can check the voltage
3 =   you can check the resistance
4 =   and also most important  thing you can check the direction  of the current  it is amazing thing which is added  
 in this MULTIMETER .
5 =  you also can check the dc vliages

NOTE  
 if some one  want to know the real direction of the current then contact with me . my   ID is  an under. and  the price of this multimeter is just 10 us $ .

          (swtmax9@gmail.com)

Light emitting diode (LED)

light-emitting diode (LED

electrical is the most wanted filed in the world . now a days electrical is the part of our life . in our house most of things are based on electricity . our all industry based only on electrical.. most of  tools and all machines are based on electrical.




LEDs are available in red, orange, amber, yellow, green, blue and white. Blue and white LEDs are much more expensive than the other colours.LED light bulbs were originally used as a replacement for incandescent indicators

if you need any type of information about electrical .wile it is LED or electric machines  just contect with me  my ID is  as under .If  you need  (LED) then contct ....


swtmax9@gmail.com