The core of an efficient transformer should consist of laminated pieces of metal in order to
a
increase the heat produced by increasing the eddy current
b
increase the heat produced by reducing the eddy current
c
reduce the heat produced by increasing the eddy current
d
reduce the heat produced by reducing the eddy current
Explanation
Correct Option
dNo explanation available
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Discussions (15)
joyola
13 years ago
Eddy currents reduces efficiency b'cos dey consume power 4rm d primary source.so by laminating d cores its reduces eddy current by breaking up their path of flow
OG_Loc
1 year ago
wow..... comments from when I was still in primary school
how I wish other set will say the same about mine 😁
jiama
8 years ago
Eddy currents are produced by varying flux cutting the iron core, they consume a lot of power and energy is lost by this. Loss of heat and energy can be reduced by laminating the coil
