eddy current loss is proportional to thea
Eddy current loss is proportional to the
(A) Frequency. (B) Square of the frequency.
(C) Cube of the frequency. (D) Square-root of the frequency.
Ans:
Eddy current loss is proportional to the square of the frequency.
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which of the following has the least energy1 2p 2 3p
the relative permeability of a paramagnetic substance isa unity b slightly more than unityc zero
hall effect may be used for which of the followinga determining whether the semiconductor is p or n typeb determining the carrier concentrationc
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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copper is completely miscible witha nickelb goldc hydrogend leadanscopper is completely miscible with
for germanium the forbidden gap isa 015evb 025evc 05evd 07evansfor germanium the forbidden gap is
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