Math Problem Statement
Me de apenas a resposta certa das 4 questoes da imagem, verifique que foi a resposta correta
Solution
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Math Problem Analysis
Mathematical Concepts
Transformers
Induction Motor Current
Transformer Efficiency
Voltage-Number of Turns Relation
Formulas
V_primary / V_secondary = N_primary / N_secondary
P_in = P_out + losses
Efficiency = (Output Power / Input Power) * 100%
Theorems
Transformer Voltage Relation
Power Loss and Efficiency Theorem
Suitable Grade Level
Grades 10-12
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