การปฏิบัติงานที่เกี่ยวกับไฟฟ้าในการ

Performance with power to create or improve manufacturing equipment installation or repair. Electrical safety. To meet human needs in daily life
.Electricity is vital to human life as follows: 1.Electricity used to make tools. Various appliances that provide heat energy. Light energy with mechanical energy necessary to sustain human life today is very like a water heater. Air conditioningFluorescent Red Crescent Elevator Escalator
.Etc.
2. Improve electrical communication systems to facilitate rapid growth, such as radio, television, telephone, etc.

3. Auxiliary system of industrial production



.

Power-related operations in the creation or production. Repair, adjust or install devices for the electrical circuit with security to meet the needs of human beings in daily life
. Electrical work is important for the life of human beings. :
1. Electrical work in creating tools that provide heat energy. Power light power machinery that is essential to human life in the present as well, such as water heaters, air conditioning. Fluorescent Elevator Escalator
Etc.
2. electrical system helping to improve communications, such as telephone, TV, radio, progress

3 trains, etc. Electrical help develop the production system of the industrial



.

The operation of the electricity in the creation or production of repair to a device or install electrical circuit with the security to meet the needs of human beings in daily life
Electrical work is important to the survival of human beings as follows:
1.electricity use in the tool used to create the Light Energy, heat energy, mechanical energy is required to sustain life of human beings in a very current such as water heater air conditioningFluorescent lamps elevator escalator

etc. 2. Electrical help develop communication systems such as radio communication, progress facilities television, telephone, etc.

Metro 3. Electrical system allows the development of industrial production of goods