Defined as the study of the mind and its behavior, psychology has broad applications in the modern world. The psychology degree is popular: the American Psychological Association states that psychology is the fourth most common major among U.S. students. Aside from academia, research and clinical counseling, a wealth of employment options exist.
rotating anode. focal track made of tungsten -rhenium which spins on the copper anode rotor and has molybdenum backing because these metals conducts it draws the heat away from the anode. - because the anode is rotating the electrons dont hit at the same spot everytime so the anode does not over heat. focal spot.
A: A sacrificial anode is exactly what it says, sacrificial. An anode is a metal or a composition of metals that are designed to protect another metal, which is lower on the electro-negativity series chart.Good examples are: zinc and aluminum, these metals are higher on the electro-negativity series chart than steel, and will give up electrons to protect the primary metal-steel.Q: I purchased anodes from a company not registered with ISO, and they lasted longer.ood examples are: zinc and aluminum, these metals are higher on the electro-negativity series chart than steel, and will give up electrons to protect the primary metal-steel. Q: I purchased anodes from a company not registered with ISO, and they lasted longer.