题目内容：
高压电动机可能采用的电流保护有（）。A．过负荷保护
B．电流速断保护
C．纵联差动保护
D．气体保护
参考答案：
多选：高压电动机可能采用的电流保护有（）。A．过负荷保护B．电流速断保护C．纵联差动保护D．气体保护
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- 题目类型：多选
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A．过负荷保护
B．电流速断保护
C．纵联差动保护
D．气体保护
A．过负荷保护
B．电流速断保护
C．纵联差动保护
D．气体保护
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