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Pregunta diaria de seguridad e incendios (11.15)

2016-11-15View Original

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3. Cuando la carga eléctrica para los sistemas de extinción de incendios corresponde al nivel uno, se debe instalar un dispositivo de arranque automático, que permita suministrar energía dentro de (  ) segundos después de que se interrumpa el suministro de energía principal. A.10B.15C.20D.30 2. El número de dispositivos que pueden alimentarse por cada circuito de ramificación no debe superar (  ), y la capacidad total de diseño no debe exceder (  ) kW. A.5, 5B.5, 10C.10, 10D.10, 5 Referencia: 1.D 2.B

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