Starting at any node in a circuit, we form a loop by traversing through elements (open-circuits included!) and returning to…
A connection of two or more elements is called a node. An example of a node is depicted in the…
The IEC also defines how manufacturers should mark the values of resistors and capacitors in the standard called IEC 60062.…
The Short-Circuit Consider a resistor whose value is zero ohms. An equivalent representation of such a resistance, called a short-circuit,…
In 1827 the German physicist George Ohm published a pamphlet entitled “The Galvanic Circuit Investigated Mathematically”. It contained one of…
A circuit element is an idealised mathematical model of a two-terminal electrical device that is completely characterised by its voltage-current…
We conduct open circuit and short circuit test on single phase transformer to determine the efficiency and regulation of a…
Measuring the float voltage of cells is usually easy, but how useful are the results produced by this measurement? In…
Lap winding is suitable for high current and low voltage generators while wave winding is suitable for high voltage and…
What are the advantages and disadvantages of Induction Motors? Advantages: It is simple and rugged in construction It is relatively…