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【多选题】
下列属于漏电保护器按保护功能分类的是（）。
A.
不用辅助电源的漏电保护器
B.
使用辅助电源的漏电保护器
C.
有过载保护功能的保护器
D.
有短路保护功能的保护器
E.
有过电压保护功能的保护器
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【多选题】以下漏电保护器的应用方式（ ）是正确的。（1.0分）
A.
漏电保护器与电网的系统接地形式无关
B.
漏电保护器与电网的系统接地形式有关
C.
漏电保护器一般分二级保护
D.
漏电保护器首级保护动作电流一般为1A
【单选题】有如下事件过程：Private Sub Form_Load() Show Dim Arr() As Variant Arr = Array(1, 3, 5, 7, 9, 11, 13, 15) Call converse(Arr) For i = 0 To 7 Print arr(i); Next iEnd Sub 以上程序的功能是，通过调用Converse过程，将数组Arr中的元素逆序存放并输出...
A.
Private Sub converse(dim a() as Variant ) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
B.
Private Sub converse(dim a() as Variant) Dim T Dim J As Integer J = (LBound(A) + UBound(A)) / 2 For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
C.
Private Sub converse(a() As Variant) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
D.
Private Sub converse(a() As Variant) Dim T Dim J As Integer J = Int((LBound(A) + UBound(A)) / 2) For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub