Common standard electrical and electronic components and symbols are used in this course. These components can be used in circuits which perform functions, for example, switching a lamp on at ...

Learn about the roles of each component in an electrical circuit with these interactive learning resources for KS2 Science students aged 7-11 from BBC Bitesize.

Books Received Published: 09 December 1933 Symmetrical Components: as Applied to the Analysis of Unbalanced Electrical Circuits Nature 132, 876 (1933) Cite this article ...