Familiarizing with selected measuring methods with electrical signals, calculating of uncertainties. Teaching students to use typical measuring instrumentation. Fundamental problems of metrology. Standards and units. Uncertainties and errors. Selected measuring methods.
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The name of the module: Metrology I. The name of the faculty organization unit: The faculty Electrical and Computer Engineering. The name of the module department : Department of Metrology and Measurement Systems. The name of the coordinator: Prof. The contact details of the coordinator: the building A, room , phone 17 , michdor prz.
Formal requirements: Registration for the third semester of first degree study. Basic requirements in category knowledge: Basic knowledge of mathematics and physics. Basic requirements in category skills: Basic skills in physics experiments. Basic requirements in category social competences: Basic ability for working in the team.
Calculates uncertainty of the results of direct and indirect measurement of basic electrical values. Etalons and units of measures, basic metrological terms. Methods for transmission of Information.
Measurement errors and uncertainty of the measurement results, the uncertainty of direct and indirect in the measurement. Studying the recommended bibliography: Others: 8. The preparation for a Laboratory: The preparation for a test: 3.
Others: 5. JPG kolb.
Some basic information about the module
The name of the module: Metrology I. The name of the faculty organization unit: The faculty Electrical and Computer Engineering. The name of the module department : Department of Metrology and Measurement Systems. The name of the coordinator: Prof. The contact details of the coordinator: the building A, room , phone 17 , michdor prz. Formal requirements: Registration for the third semester of first degree study.
The investigation of choking-coils characteristics in a wide range of current and frequency
In the paper the problem of measuring choking-coils characteristics in a wide range of a dc component of current and frequency is considered. Disadvantages of classical bridge methods are discussed and the manner of measurements of dependences of the module and the phase of the choking-coil impedance on a dc component of the current on inductance and frequency is described. The accuracy of this manner is discussed. Some results of measurements of the considered characteristics of choking-coils containing ferromagnetic cores made of different materials are shown. On the basis of the obtained results of investigations the ranges of current and frequency, in which each of the considered choking-coils has the best exploitive properties, are shown.
Title, Metrologia elektryczna. Edition, Publisher. Most widely held works by Augustyn Chwaleba. Metrologia elektryczna by Augustyn Chwaleba Book 14 editions published between and in Polish. Chwaleba, A. Naukowo-Techniczne, Warszawa Stepowicz, W. Elektronika by Augustyn Chwaleba Book 9 editions published between and in Polish and held by 16 WorldCat member libraries worldwide.