According to the figure and the contents studied on motor specifications, it is correct to state that, for continuous operation motors with intermi...
According to the figure and the contents studied on motor specifications, it is correct to state that, for continuous operation motors with intermittent demands, the average power squared can be calculated as:
Correta: the sum of the power requested by the motor squared in each interval, divided by the operating period.
the consumed power times two, to ensure extreme operating conditions in a limited time.
the definition of energy, that is, power times time calculated in a time interval.
star-delta starting.
the area under the curve of the power consumed in a time interval.
Correta: the sum of the power requested by the motor squared in each interval, divided by the operating period.
the consumed power times two, to ensure extreme operating conditions in a limited time.
the definition of energy, that is, power times time calculated in a time interval.
star-delta starting.
the area under the curve of the power consumed in a time interval.
💡 1 Resposta
Ed 
A alternativa correta é: "a soma da potência solicitada pelo motor ao quadrado em cada intervalo, dividida pelo período de operação". Essa é a fórmula para calcular a potência média quadrática de motores de operação contínua com demandas intermitentes.
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