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【简答题】
变压器的额定电流大小等于绕组的额定容量除以该绕组的额定电压及相应的相系数(单相为1,三相为对3)。()
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A.
正确
B.
错误
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getting up
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to get up
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for getting up
D.
when getting up
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A.
drink
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made
【判断题】回弹法检测混凝土强度碳化深度测量,测点数不应少于构件测区数的30%。
A.
正确
B.
错误
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A.
happy
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happily
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happiness
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unhappiness
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worry
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worrying
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worried
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Not until
B.
the sad news
C.
did I knew
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was killed
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A.
do
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did
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to do
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doing
【单选题】若x是整型变量,p是基类型为整型的指针变量,则正确的赋值表达式是 。
A.
p=&x;
B.
p=x;
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*p=&x;
D.
*p=*x;
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