Jazda z Tematem Measurement PDF
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This document appears to be a study guide or notes on measurement, with details about frequency, uncertainty, electronic meters, and other measurement techniques. It could be useful for students studying engineering, physics, metrology, or a related technical field.
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measurement of frequency depends mainly on Measurement uncertainty combines  Analog electronic metres are characterised by The limiting error specifies the interval The measuring chain in a meter consists of angle between the impedance vector and the ral axis is equal to !...
measurement of frequency depends mainly on Measurement uncertainty combines  Analog electronic metres are characterised by The limiting error specifies the interval The measuring chain in a meter consists of angle between the impedance vector and the ral axis is equal to  Currently the base units of measurement are defined using random errors can be reduced by Primary standards are built using systematic error of dc voltage measutement increases when In the deflection methods, the measured quantity is compared with a standard in indirect measurements Values of a signal after sampling and before quantisation are indirect measurements of electrical impedance use  Compensation method of measurement consists in tolerance of paralel interfaces to disturbances is increased by One of the features of the rs-232 interface is using the iec-625 standard it id possible bus(linear topology of measuring systems is characterised by magnitude of electrical impedance is equal to first order secondary standards are calibrated using electronic and digital metres of typical resistances use working(applied) standards of voltage are build using measurement returns return controller in the star topology of measuring systems toler measurements units were chosen as  low resolution of ADCs in digital oscilloscopes quantisation of a signal sample results in Values of a converted signal after sampling and before quantisation are Systematic error of dc voltage measurement increases when In the deflection methods, the measured quantity is compared with a standard