Electrical Engineering Material

1. ELECTRICAL ENGINEERING
MATERIALS: CONDUCTING &
SUPERCONDUCTING MATERIALS
MR. ASIF L. JAMADAR

2. FUSES
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 What is the fuse?
 Rated carrying current of fuse
 Fusing Current
 Fusing Time
 The fusing time is found from the relation
 The rating of any fuse depends on dimensions, enclosures, etc.

3.  Metals and their melting points which are
used as fuse elements.
 Composition and melting points of some
fusible alloys
 Types of fuses

4. RESISTORS
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 Resistors are integral part of all electronic circuits and some electrical circuits
 The most widely used materials for precision resistors
 The material used for the potentiometers or transducers
 The materials used for strain guage used as transducers
 Resistance Thermometers

5. SOME APPLICATIONS OF CONDUCTING MATERIALS
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 Conductors for Transmission Lines/Cables
 Conductors for Electrical Machines
 Transformers
 D.C. Machines
 Three Phase Induction Motor
 Synchronous Generators

6. THANK
YOU
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