Some problems of rice cooker and how to fix it

  When mentioned about the electric rice cookers, it is certain that in each of us we are not too familiar with the convenience that it offers. With rice cookers you and your…

Read more

How to repair your family’s electric fan yourself

  In the hot weather, your family fan suddenly stops working because of malfunction in some parts? Instead of having to call an electrician, you can easily repair some of the damaged parts…

Read more

The tips of repairing a single phase asynchronous motor

  One-phase asynchronous motors are widely used in everyday life such as water pumps, washing machines, grinders, fans, drilling machines. Asynchronous single phase as air compressor used to inflatable bike bike, car wash…

Read more

Switchboard (pt1): Concept and classification

Cabinet is a device used to store (electrical) devices such as switches, bridges, transformers, transformers … in the works, factories …. Usually rectangular or square, depending on location and purpose. Switchboard are an…

Read more

How to choose the right generator for use

In order to buy a home electric generator, The first thing you have to determine your electricity needs and build your electricity consumption. There are two ways. Here’re the details – If using…

Read more

List of Error code for washing machines and how to fix them

  The list below is a summary of washing machine errors in 3 different manufacturers. When the screen displays these types of error codes, you will be able to determine the error condition…

Read more

How to operate the generator in parallel working mode?

The generator when operating in parallel mode with a different machine, or multiple machines together into a common power grid connection always requires a number of conditions. One of the conditions is that…

Read more

How to calculate the cross-section of the power conductor

The investment in the construction and upgrading of infrastructure, housing in the recently increasing. The development and upgrading of electrical systems in buildings, major systems, civil is the need to increase the practical…

Read more

The principle and structure of Contactor

  Contactor is an electrical instrument used to remotely control switching, reversing and overload protection (if there is a thermal relay) asynchronous three-phase squirrel cage induction motors. A contactor that includes one item…

Read more

Causes of phase lossing of electric motors

  As far as I knew, when one of the three three-phase wires leads to a three-phase motor that no longer distributes the voltage to the motor, the motor will lose one phase….

Read more