A fuse element is having _______________ a. high deterioration b. low resistivity c. high melting point d. high resistivity
A fuse element is having _______________ a. high deterioration b. low resistivity c. high melting point d. high resistivity
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter7: Symmetrical Faults
Section: Chapter Questions
Problem 7.21MCQ
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Question
A fuse element is having _______________
a.
high deterioration
b.
low resistivity
c.
high melting point
d.
high resistivity
Expert Solution
Step 1
Basic properties of fuse element: The material used for fuse elements must be of low melting point, low ohmic loss, high conductivity (or low resistivity), low cost and free from detraction. The material used for making fuse element has a low melting point such as tin, lead, or zinc.
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