14.How should be the specific loadings to design a machine with reduced dimensions? a) Increased values of specific loadings b) Decreased values of specific loadings c) Zero specific loadings d) Moderate values of specific loadings
14.How should be the specific loadings to design a machine with reduced dimensions? a) Increased values of specific loadings b) Decreased values of specific loadings c) Zero specific loadings d) Moderate values of specific loadings
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Answer: a
Explanation: The output coefficient is proportional to the product of specific magnetic
loading and specific electric loading. The output coefficient of a rotating electric machine
is inversely proportional to the output coefficient. Thus, increased values of specific
loadings will give a small size machine.