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【单选题】
有一三相对称负载接于线电压 prefix="v" ns="urn:schemas-microsoft-com:vml" prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace> ?xml:namespace> =380V 的三相电源上,其每相的电阻 R=16 Ω,感抗 =12 Ω , 则负载星形联结时的线电流为()A.
11A
B.
19A
C.
33A
D.
prefix="v" ns="urn:schemas-microsoft-com:vml" prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace> 11 A ?xml:namespace>
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举一反三
【简答题】Each student has to be treated an individual in the teaching process.
【简答题】(individual) the teacher has to give at least ten minutes to each student__________.
【单选题】When changing jobs, young people will .
A.
look for a secure job
B.
consult older ones for experience
C.
start their businesses if sponsored
D.
get themselves adapted to the change
【简答题】Health education tries to enable each individual to__________
【多选题】What are the proper reasons for changing jobs ?
A.
You want to develop further.
B.
You're pushing yourself and looking for new challenges.
C.
You don't like your former colleagues.
D.
You feel you have a lot more to offer than your current role requires.
【判断题】从2035年到本世纪中叶,建成社会主义现代化强国目标要求包括三方面:我国将拥有高度的物质文明、我国将拥有高度的政治文明、我国将拥有高度的精神文明。( )
A.
正确
B.
错误
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