In an extremely tight race, Filner defeated Republican Carl DeMaio, who, if successful, would have become the first openly gay Republican mayor of a major US city. Other Democratic wins were in Baton Rouge, LA; Honululu, HI and Portland, OR. Mesa, Arizona, re-elected its Republican mayor, while the Republican mayor of Virginia Beach will serve for another four years. The Tea Party suffered a notable setback in Troy, Michigan.
For example if the maximum supply voltage limit of the pressure transmitter is 28Vdc and the power supply produces 30 Vdc to the series loop circuit you would need to add a load resistance of at least 500 ohms in order to prevent the voltage across the pressure transmitter exceeding 28 Vdc at the minimum current of 4mA (i.e. 30 Volts â (500 ohms x 4 ...
Tuned Mass Dampers >> Home Â» Tuned Mass Dampers A Tuned Mass Damper (TMD) is a mechanical device designed to add damping to a structure for a certain range of exciting frequencies. The extra damping will reduce the movement of the structure to an acceptable level. A tuned mass damper contains a mass that is able to oscillate in the same direction as the structure. The oscillation frequency of the mass can be tuned using springs, suspension bars, or ball transfers. When the structure starts to oscillate, the mass of the TMD will initially remain stationary due to inertia.