Give five factors that affect electrical conductivity and why.
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- Give five factors that affect electrical conductivity and why.
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- explain in a summarized form the procedures for the calculation of elements for the construction of a PROTOTYPE OF PIEZOELECTRIC TILE FOR THE GENERATION OF ELECTRIC ENERGY THROUGH THE PEDESTRIAN TRAFFICDiscuss the variation of resistivity with temperature for insulators, semiconductors and conductors. Support your discussion with resistivity versus temperature graph/curvesWhat are the possible limitations in measuring electrical properties in materials (e.g., conductors, semiconductors, and insulators)?
- A-How temperature affects the conductivity of conductive metals and how it affects semiconductors.semiconductors B-What is superconductivity, how does it relate to temperature? Some examples of superconductors.superconductors.Give a brief introduction about the topic of generation and measurement of direct current voltage...(if possible for 2 pg or 1 pg) high voltage engineering subject..What the need of testing insulators in the laboratory? Why insulators most likely to fail at lower voltage during wet condition as compared to dry condition? What is the importance of test duration in insulation testing?