何为避雷线的保护角?其大小对线路防雷效果有何影响?

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问题:

何为避雷线的保护角?其大小对线路防雷效果有何影响?

考点:线路运行与检修专业考试送电线路中级工送电线路中级工题库
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Every human being is fallible; we make mistakes. In America when a mistake has been made, it is considered fitting for the person (1) to acknowledge his or her error and to apologize to anyone who has been inconvenienced. Even (2) are expected to admit their mistakes and apologize for them. Trying to (3) a mistake and denying your guilt are considered to be indicative of serious (4) .
If you make a mistake that (5) a group of people, a public apology is considered the best method for (6) . If the mistake was a serious one, or if some people were inconvenienced more than others, then the (7) should follow the public apology with private ones to (8) .
It is especially important for executives and company heads to be able to admit their mistakes. Sometimes leaders are afraid that if they (9) , they will lose the respect of their employees. Actually (10) — if you are honest with your employees and yourself, (11) , and show that you are willing to accept blame when you make a mistake, then your employees will be (12) you. They will also be more likely to admit their own mistakes.
If you (13) one person, it is usually best to apologize to that person alone, unless your mistake (14) by a large group of people. For example, if Leonard (15) to Mr. Todd during a committee meeting, it would be (16) for Leonard to apologize to Mr. Todd at the next committee meeting. If the (17) created by the initial mistake is public, then the apology should be public. However, if Leonard raised his voice to Mr. Todd when only the two of them (18) , he may apologize privately. Notice as well (19) the apologies are. As soon as you realize you have made a mistake, you should (20) .

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双人进行心肺复苏时应()。

A.每15秒使肺扩张1次

B.每15秒使肺扩张2次

C.每10秒使肺扩张1次

D.每5秒使肺扩张1次

E.每3秒使肺扩张1次

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十六大首次提出将台湾问题的解决寄希望于:()

A、美国

B、大陆人民

C、台湾人民

D、武力

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公司会议上,总经理表扬你工作很努力,但你觉得自己做得还很不够,你认为总经理表扬你是因为()

A.他不了解自己

B.他可能弄错了对象

C.他想鼓舞自己

D.他只不过是顺口说说而已

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2008年8月8日阿根廷金融市场经历了“黑色星期五”,股市和债市双双大幅下挫,此时某跨国公司与阿根廷进行市场交易时,会直接受到阿根廷( )影响。

A.信用风险

B.流动性风险

C.声誉风险

D.国家风险

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