实际电压 额定电压 实际功率 额定功率

baidongqiu2022-10-04 11:39:542条回答

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lizhe2520753 共回答了15个问题 | 采纳率93.3%
实际电压,是指真实情况中加在用电器两端的电压.
额定电压,是指能使用电器正常工作所加的电压.(理论计算时也可认为用电器允许加的最大实际电压)
实际功率,是指真实情况中用电器工作的功率.
额定功率,是指用电器在所加电压等于其额定电压时的实际功率,这时用电器正常工作.
1年前
我暖暖的gg 共回答了51个问题 | 采纳率
用白话跟你讲,实际电压就是你拿电压表测出来的那个电压,是真实的,而额定电压是用电器工作时候所需要的标准电压,对于某一个用电器是固定不变的。功率是表示消耗电能快慢的一个物理量,实际功率是指当时用电器消耗电能的快慢,而额定功率是指用电器在额定电压下工作的功率,对于某一个用电器也是固定不变的。...
1年前

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2.What animals do you mother?
3.how old ate your mother?
4.,What do you usually do after dinner?
5.how many people are there in your family?
liuyang623371年前3
chenkid 共回答了25个问题 | 采纳率76%
Yes,Ican