Les radiateurs ont une puissance nominale Pr = 2000 W. La valeur efficace du secteur est U = 230 V.
a. Calculer l'intensité du courant traversant chaque radiateur
b. Calculer l'intensité du courant circulant sur chaque ligne

By: USER9118
27 Agustus 2025 physique-chimie 5 minutes
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Question

Grade: Education Subject: physique-chimie
Les radiateurs ont une puissance nominale Pr = 2000 W. La valeur efficace du secteur est U = 230 V.
a. Calculer l'intensité du courant traversant chaque radiateur
b. Calculer l'intensité du courant circulant sur chaque ligne
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Answer (236)

Best Answer
(90)
A)Tu utilise P=U×I donc I=P/U donc ça donne I=2000/230=8,7 A. B) nombre de radiateur × 8,7
Answered on 27 Agustus 2025

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