Question | Answer |
One or more units that produce electrical energy,usally through the transformation of chemical energy | battery |
The complete path of an electric current,including the source of electrical energy | circuit |
A substance or body that allows electricity to pass through it | conductor |
The flow of charges | current |
A form of energy that results from the moverment or presence of charges in a substance or object | electricity |
The ability to do work,or the ability to make a change | energy |
A mashine that converts mechanical energy energy | generator |
A substance or body that does not allow electricity to pass through it | insulator |
switch | A circut componant that controls when the circut is complete(closed) or incomplete(open). |
to change from one to another. | transform |
A person or company hired | contracter |
A plan for how to build a solution to a problem | design |
A person who works in the field of engineering concerned with solving problems involving electricity. | electrical engineer |
A person who uses his or her creativity and understanding of materials, tools, mathematics and science to design things that solve problems. | enegineer |
The substances from which an object is or can be made. | material |
To change or improve one or more aspects of a technology such as its cost, efficiency, looks or parts. | redesign |
An illustration of an electrical circuit with the different components represented by particular symbols. | schematic diagram |