Math Problem Statement
Considere um motor acionando uma carga de 20CV, tal que sua eficiência para esta condição de carga é 93%. O fator de potência de operação é 0,89 e deseja-se corrigi-lo para 0,93. Qual a potência reativa de capacitores necessária?
Solution
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Math Problem Analysis
Mathematical Concepts
Electric Power
Power Factor
Reactive Power
Formulas
Active Power (P) = CV × 0.7355 kW
Apparent Power (S) = P / Power Factor
Reactive Power (Q) = sqrt(S^2 - P^2)
Theorems
-
Suitable Grade Level
Advanced
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