This exam will test you level of comprehension on the basic electrical theory section of the electrical training course.
BASIC ELECTRICAL THEORY 6
<previous BASIC ELECTRICAL THEORY 6 BASIC ELECTRICAL THEORY EXAM click here What is a magnetic circuit? To better understand magnetic circuits, a basic understanding of the physical qualities of magnetic circuits will be necessary. Hysteresis When current in a coil reverses direction thousands of times per second, hysteresis can cause considerable loss of […]
BASIC ELECTRICAL THEORY 5
<previous BASIC ELECTRICAL THEORY 5 next> Magnetism Certain metals and metallic oxides have the ability to attract other metals. This property is called magnetism, and the materials which have this property are called magnets. Some magnets are found naturally while others must be manufactured. Magnetism is a result of electrons spinning on their own […]
