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【简答题】
Angels are usually shown in pictures (dress) in white, with wings.
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举一反三
【单选题】互感器的二次绕组必须一端接地,其目的是()
A.
提高测量精度
B.
确定测量范围
C.
保证人身安全
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【单选题】互感器的二次绕组必须一端接地,其目的是( )。
A.
提高测量精度;
B.
确定测量范围;
C.
防止二次过负荷;
D.
保证人身安全。
查看完整题目与答案
【单选题】Which of the following could be the best title for this article?
A.
Study Habits and Time Management
B.
Business Management and Leadership
C.
University Education and Campus Life
D.
Life Goals and Academic Development
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【单选题】电流互感器二次接地的目的是( )
A.
测量用
B.
保护接地
C.
工作接地
D.
防雷接地
查看完整题目与答案
【简答题】已知下列反应在298.15K时的热效应。 (1) , (2) , (3) , (4) , 求反应
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【单选题】Which of the following statements is correct?
A.
Executory consideration is consideration that is yet to be provided
B.
Executory consideration is consideration that has already been provided
C.
Executory consideration is consideration that is insufficient in the eyes of the law
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【单选题】Which of the following is not the factor of increasing the risk of hypertension?
A.
obesity
B.
a tendency in the family to suffer hypertension
C.
excessive salt intake
D.
loss of weight
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【判断题】电压互感器二次侧形Y接线的中性点接地的目的只是为了测量相对地电压。( )
A.
正确
B.
错误
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【多选题】电压互感器二次侧接地的主要目的是()
A.
保证设备安全
B.
保证人身安全
C.
确保保护动作可靠
D.
保证计量及测量准确
查看完整题目与答案
【单选题】Which of the following is the most appropriate title of the passage?
A.
Landing on the Moon
B.
Astronauts and Spacecraft
C.
A Space Right
D.
The Space Exploration
查看完整题目与答案
相关题目:
【单选题】互感器的二次绕组必须一端接地,其目的是()
A.
提高测量精度
B.
确定测量范围
C.
保证人身安全
查看完整题目与答案
【单选题】互感器的二次绕组必须一端接地,其目的是( )。
A.
提高测量精度;
B.
确定测量范围;
C.
防止二次过负荷;
D.
保证人身安全。
查看完整题目与答案
【单选题】Which of the following could be the best title for this article?
A.
Study Habits and Time Management
B.
Business Management and Leadership
C.
University Education and Campus Life
D.
Life Goals and Academic Development
查看完整题目与答案
【单选题】电流互感器二次接地的目的是( )
A.
测量用
B.
保护接地
C.
工作接地
D.
防雷接地
查看完整题目与答案
【简答题】已知下列反应在298.15K时的热效应。 (1) , (2) , (3) , (4) , 求反应
查看完整题目与答案
【单选题】Which of the following statements is correct?
A.
Executory consideration is consideration that is yet to be provided
B.
Executory consideration is consideration that has already been provided
C.
Executory consideration is consideration that is insufficient in the eyes of the law
查看完整题目与答案
【单选题】Which of the following is not the factor of increasing the risk of hypertension?
A.
obesity
B.
a tendency in the family to suffer hypertension
C.
excessive salt intake
D.
loss of weight
查看完整题目与答案
【判断题】电压互感器二次侧形Y接线的中性点接地的目的只是为了测量相对地电压。( )
A.
正确
B.
错误
查看完整题目与答案
【多选题】电压互感器二次侧接地的主要目的是()
A.
保证设备安全
B.
保证人身安全
C.
确保保护动作可靠
D.
保证计量及测量准确
查看完整题目与答案
【单选题】Which of the following is the most appropriate title of the passage?
A.
Landing on the Moon
B.
Astronauts and Spacecraft
C.
A Space Right
D.
The Space Exploration
查看完整题目与答案