a pure semiconductor under ordinary conditions
A pure semiconductor under ordinary conditions behaves like
(A) A conductor. (B) An insulator.
(C) A magnetic material. (D) A ferro-electric material.
Ans:
A pure semiconductor under ordinary conditions behaves like an insulator.
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the relative permeability of a paramagnetic substance isa unity b slightly more than unityc zero
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manganin is an alloy ofa copper manganese and nickel b copper and manganesec manganese and nickel
eddy current loss is proportional to thea frequency b square of
a pure semiconductor under ordinary conditions behaves likea a conductor b an insulatorc a
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the dielectric strength of transformer oil should be a 100 v b 5 kv c 30 kv d 132 kvansthe
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