部分参数 | |
风扇额定功率/W | 80 |
发热管额定功率/ W | 1320 |
额定电压/V | 220 |
食品加热时间 | |
薯条/min | 12﹣15 |
鸡翅/min | 18﹣20 |
(1)正常工作时,求通过发热管的电流;
(2)某次用该空气炸锅炸一锅薯条耗用时15min,求空气炸锅消耗的电能;
(3)根据空气炸锅的工作原理,发热管、风扇、盛放篮三者的位置从上到下依次是
同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2