455-0531/02 – Measurements of Electrotechnical Materials (MEM)
| Gurantor department | Department of Measurement and Control | Credits | 2 |
| Subject guarantor | Ing. David Vala, Ph.D. | Subject version guarantor | Ing. Jaromír Skotnica |
| Study level | undergraduate or graduate | Requirement | Choice-compulsory |
| Year | 1 | Semester | summer |
| | Study language | Czech |
| Year of introduction | 2003/2004 | Year of cancellation | 2008/2009 |
| Intended for the faculties | FEI | Intended for study types | Bachelor |
Subject aims expressed by acquired skills and competences
Aim of the subject is to give the learner essential theoretical and practical knowledge from areas of electrotechnical materials.Aquired knowledge allows students right selection from electrotechnical materials during construction and projection of electrotechnical and electronical
Teaching methods
Individual consultations
Experimental work in labs
Project work
Summary
Aim of the subject is to give the learner essential theoretical and practical knowledge from areas of electrotechnical materials.Aquired knowledge allows students right selection from electrotechnical materials during construction and projection of electrotechnical and electronical. Purporse of the study is to give the learner essential theoretical and practical knowledge from areas of electrotechnical materials. During the practical part students measure tasks from areas of insulating materials, conducting materials, magnetic materials, semiconducting materials and structures.
Compulsory literature:
Hassdenteufel and wheels.: Electrotechnical materials, Bratislava, ALPHA-SNTL 1978.
Brandstetter,P.-Kuca: Materials and technology, laboratory exercise. Ostrava, VSB 1987.
Drapal, S.: Materials and technology I. Prague, CVUT faculty of electrical engineering 1979.
Recommended literature:
Way of continuous check of knowledge in the course of semester
E-learning
Other requirements
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Osnova num. cvičení
1.Úvod do cvičení, školení bezpečnosti práce v elektro-technické laboratoři,
seznámení s úlohami.
Osnova laboratorních cvičení
1.Vodivost a dielektrická absorbce tuhých izolantů.
2.Relativní permitivita a ztrátový činitel dielektrik při nízkých kmitočtech
(můstková metoda).
3.Relativní permitivita a ztrátový činitel dielektrik při vysokých kmitočtech
(rezonanční metoda).
4.Vlastnosti feroelektrických materiálů.
5.Vodivé a odporové materiály (teplotní závislost odporu).
6.Průběžná kontrola znalostí,náhradní měření.
7.Základní vlastnosti prvků s P-N přechodem.
8.Kapacita P-N přechodu.
9.Základní charakteristiky varistoru.
10.Magnetizační charakteristiky feromagnetik.
11.Permeabilita feritů, Curieův bod.
12.Náhradní termín měření, závěrečná kontrola znalostí.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
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