Math Problem Statement
Calcular la sección de un conductor unipolar de 1 kV de aislamiento alojado en bandeja no perforada y que alimenta un motor trifásico de 28 kW con factor de potencia 0,85. La longitud de la línea será de 45 m
Solution
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Math Problem Analysis
Mathematical Concepts
Electrical Power
Current Calculation
Voltage Drop
Ohm's Law
Trigonometry
Formulas
P = √3 * V * I * cos(φ)
I = P / (√3 * V * cos(φ))
Theorems
Power Calculation in Three-Phase Systems
Ohm's Law
Suitable Grade Level
Grades 10-12 (Advanced High School), University level for Engineering
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