## How to use a multimeter?

Ok..this time i want share with all of you about the basic knowledge it must have to all electrician in the world.Because this instrument is very important in electrical field.So i would like to share my video :

### HOW TO USE A MULTIMETER?

I show detail how to measure OHMS,AMPERE,VOLT,FREQUENCY,CAPACITANCE,DIODE and many more..

Stay tune and watch my VIDEO…Feel free to drop your comment :D

## Single Phase AC Motor

### Basic principles of operation

Electromagnetic field generated from the stator does not rotate.It is a repeater between the poles as the poles alternating ac voltage changes polarity.

The induced voltage in the rotor is the result of magnetic induction, and then the magnetic field produced around the rotor.This field is opposite to the stator field (Len `z Law).

## Alternating Current (AC)

### What is an alternating current?

Alternating current (ac) is changing the current flow.Changes in the flow of current in ac circuits because if the changes the polarity of the alternating voltage source alternately.

Current value will increase from zero to a maximum in the positive direction and then dropped to zero. Next, the current will be reduced to a maximum in the negative direction. Then, the current back up to zero.

## What is Electric?

### Electrical definition.

WHAT IS ELECTRIC ? This is a question often asked by people around the world for those who wish to enter the electrical field, they should understand basic electricity.It is very important because electricity can not be seen with the naked eye.we only know about the theory of electricity. in the field of electrical “knowledge is power ” to ensure that we and electrical equipment in a secure and functioning well.We must have a strong basic of electrical..

Ok…here from my simple understanding,Basic of Electric is a electron ( negative charge ) always around a proton (positive charge) and neutron caused by the force of attraction between protons and electrons