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An important property of a resonant circuit is its bandwidth.

Radians and angular velocity are terms that are commonly used in AC theory and AC measurement.

In this installment of The Practicing Technicians Series we will be discussing the significance of power factor correction. As a technician, you may be responsible for monitoring and adjusting the power factor of your industrial operation. Many industrial applications involve induction motors or other equipment that results in supply voltage and supply current being out of phase. This is wasteful and expensive for power providers.

Technicians often encounter values expressed in binary, octal, or even the hexadecimal number systems. In our fifth installment of The Practicing Technician’s Series, today’s discussion focuses on characteristics that are common to all of these number systems.

In our second installment of the series we take a look at Nodal Analysis for technicians. Nodal analysis is a means of determining the voltage present at a node of interest with respect to a specified reference point. Many technicians have difficulties creating valid Ohm’s Law representations for the KCL (Kirchhoff’s Current Law) node equations when trying to perform this type of circuit analysis.

Today’s discussion focuses on Euler’s number and the utility of the related natural logarithm or “ln” function as they pertain to technician level circuit analysis. Once we have discussed the nature of Euler’s number and the related base “e” natural log function, we will move on to take a look at an example of their practical application for technicians when performing circuit analysis tasks.

What is Euler’s Number ?