You are at the grocery store sorting through all the fruits and vegetables to determine what is good or bad. The carrots, lettuce, watermelon, peppers, and grapes all look good and have colors that really standout.

Who grows all this stuff and how do they produce such a consistent product? Well one k...

Cathodic protection is a technique used to control corrosion by directing the path and direction in which current flows1. Cathodic protection can be used to protect and extend the overall duty cycle of several different metallic products. For example, steel in boat hulls, tanks, bridges, off-shore p...

Analog Portable Wattmeters are portable insertion-type instruments that measure forward and reflected power in coaxial transmission lines.

In simple terms, power behaves like a wave of water. There is a forward wave which moves toward the source and a reflected wave moving in the reverse direction. T...