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Free passages in a filter element . These pores are only of equal size on metal meshes and . On the majority of tissues used, on the other hand, they are very different, as they are formed by the irre

Characteristics of continuously adjustable valves that describe their . above all this is the: and/ or frequency response behaviour with amplitude response and phase-frequency response . Characteristi

Combination of throttle valve and such that the hydraulic fluid flow in one direction must flow through the throttle (and is reduced in the process), while in the other direction the hydraulic fluid f

Unwanted change of a physical variable over time due to the influence of temperature.

Sequential, i.e. step by step switching control whose internal switching conditions depend on external signals (e.g. feedback from the process). One characteristic of the staged clock control is that

Wear on a metallic surface caused by solid particles contained in a liquid jet approaching at a high speed. Particle jet erosion results in smooth surfaces, as if they had been polished.

State of a system at the end of the transition phase (settling), in which the which determine the function of the system remain constant over time.

The parameter of a signal , which carries the information. For example, the voltage is the signal parameter in the case of a continuous DC voltage. In the case of a frequency modulated AC voltage sign

As hoses must be elastic in order to fulfil their task as a moving line connection, consideration must be taken to ensure that they also react elastically to excess pressure from the inside. Hoses for

Of structural elements : Position of structural elements when they have no power or movable parts when not operated. Of a system : Position of actuators and control elements when they have no power.