问题
选择题
— Thank you very much.
— ________________[ ]
A. Thanks a lot.
B. That's very well.
C. You're welcome.
答案
答案:C
— Thank you very much.
— ________________[ ]
A. Thanks a lot.
B. That's very well.
C. You're welcome.
答案:C
电热饮水机有加热和保温两种工作状态(由机内温控开关S0自动控制),从说明书上收集到如下数据及如图所示的电路原理图.当温控开关S0断开时,饮水机处于______工作状态;电热饮水机在加热状态下的工作电流为______A.
热水箱容量 | 2L |
额定电压 | 220V |
加热时的功率 | 440W |
保温时的功率 | 44W |