Exercice

EXERCICE 1 (10 points) ... EXERCICE 2 (6 points) ... 2) Oui car puissance totale
appareils = 16 300 W < 18 000 W 1 point ... 6 h. 12. Eclairage. 500 W. 8 h. 4.
Robot, hachoir, etc... 600 W. 1 h 20 min. 0,8 ... 1) P = 300 N 1 point ... CORRIGÉ.

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