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Electrical Material: Electrical-JE Quiz 34
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Question 1
The welding resistance of which material is lowest?
Question 2
The fusing element in fuse wire is an alloy of:
i. lead
ii. tin
iii. copper
iv. aluminium
i. lead
ii. tin
iii. copper
iv. aluminium
Question 3
Specific resistance of copper fuse wire will be around:
Question 4
Which defect is explained by pressing of crystal structure?
Question 5
Defects in ionic crystals are:
Question 6
According to free electron theory, electron in a metal are subjected to
Question 7
Materials in superconducting state have the property of
Question 8
A superconductor may be used for generating
Question 9
It is possible to destroy the super-conductivity of a material by applying
Question 10
Which effect is the converse of Peltier effect?
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Jun 19ESE & GATE EE
