Pim Vl

ligação com a armadura: a) independente; b) paralela; c) série; d) composta aditiva; e) composta subtrativa. 15 ohms VR i(t) v(t) VL 0,2 H Os valores das intensidades dos fasores I, VR e VL são: a) I= 20 A, VR = 300 V, VL = 4 V b) I= 19,73 A, VR = 296 V, VL = 3,94 V c) I= 12 A, VR = 300 V, VL = 240 V d) I= 20 A, VR = 180 V, VL = 4 V e) I= 12 A, VR = 180 V, VL = 240 V 30 - Para a alimentação de uma carga essencial, as figuras abaixo representam uma proposta de controle para o…

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potential difference across either capacitor is 50 V. The output pins are connected to the capacitor on the right, so the potential difference across the output is 50 V. (b) If terminal b is more positive than terminal a the current can flow through the diode on the left. If we assume the diode is resistanceless in this configuration then the potential difference across it will be zero. The net result is that the potential difference across the output pins is 0 V. In real life the potential…

potential difference across either capacitor is 50 V. The output pins are connected to the capacitor on the right, so the potential difference across the output is 50 V. (b) If terminal b is more positive than terminal a the current can flow through the diode on the left. If we assume the diode is resistanceless in this configuration then the potential difference across it will be zero. The net result is that the potential difference across the output pins is 0 V. In real life the potential…

potential difference across either capacitor is 50 V. The output pins are connected to the capacitor on the right, so the potential difference across the output is 50 V. (b) If terminal b is more positive than terminal a the current can flow through the diode on the left. If we assume the diode is resistanceless in this configuration then the potential difference across it will be zero. The net result is that the potential difference across the output pins is 0 V. In real life the potential…

potential difference across either capacitor is 50 V. The output pins are connected to the capacitor on the right, so the potential difference across the output is 50 V. (b) If terminal b is more positive than terminal a the current can flow through the diode on the left. If we assume the diode is resistanceless in this configuration then the potential difference across it will be zero. The net result is that the potential difference across the output pins is 0 V. In real life the potential…

pinos 220 – 240 127 – 139 220 – 240 190 – 200 110 – 115 190 – 200 220 – 240 – 220 – 240 200 – 220 – 200 – 220 Triângulo Série 2 Triángulo Serie 2 Delta 2 PLACA DE BORNES BORNERA TERMINAL BLOCK 12 pinos / bornes / pins (carcaça / carcasa / frame 315) 12 pinos / bornes / pins (carcaça / carcasa / frame 315) Triângulo Série 2 Triángulo Serie 2 Delta 2 27 GERADORES SÍNCRONOS GENERADORES SINCRÓNICOS SYNCHRONOUS GENERATORS Atenção: para a localização dos cabos de…

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pertence ao fluxo. Na segunda notação, aparecem os “pins”, que podem ser de entrada ou de saída, alternativamente. Por um fluxo de objetos só pode passar um “token” de objeto. Na última notação, o objeto é “elidido”. (notação com um objeto explícito) (notação usando “pins”) (notação com o objeto indicado) Figura 88. Notações alternativas para fluxos de dados ou objetos. Na primeira o objeto aparece explicitamente. Na segunda, são usados “pins”, as pequenas caixas junto as ações,…