在计算等效三相负荷时,对既有线间负荷又有相负荷时,应先将线间负荷换算为相负荷,然后各

题型:单项选择题

问题:

在计算等效三相负荷时,对既有线间负荷又有相负荷时,应先将线间负荷换算为相负荷,然后各相负荷分别相加,选取最大相负荷乘()倍作为等效三相负荷。

A.A

B.B

C.C

D.D

考点:注册电气工程师供配电专业注册电气工程师(供配电专业)
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与甲状腺髓样癌有关的激素是()。

A.甲状腺素

B.促甲状腺素

C.降钙素

D.促甲状腺激素释放激素

E.胰高血糖素

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7和8的最小公倍数是(    );6和10的最小公倍数是(    )。

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影响焊丝熔化速度的因素有哪些?简述是如何影响的?

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今后天气预报业务系统的发展重点是()。

A.气候预测

B.灾害性天气预报

C.数值预报技术

D.短期气候预测

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How many of us would temp for three years while we waited for the perfect job Not many of us, perhaps. But Wentworth Miller, the "Prison Break" star, said he chose to wait even longer time (1) he found the right job.
"Actually I think it might have been three or four years until I was lucky enough to get guest (2) on TV shows," said Miller, 34, who rose to international stardom (3) to "Prison Break" in 2006. That kind of patience and p will was portrayed in "Prison Break". Miller (4) engineering wizard Michael Scofield, who tries everything to break out of a Chicago (5) with his brother. Miller said he was fond of his character, (6) he said "exists in shades of grey".
Miller comes from a (7) of teachers. He said he didn’t seem fated for a career in the arts, (8) his passion for acting. After (9) from Princeton with an English degree, he moved (10) his parents’ request to Los Angeles to look for a stable life. He started (11) in a little company that made television movies. This (12) simply faxing, filing, walking the boss’ dog and going to the store for the boss’ lunch. Every weekend during the summer, Miller (13) go to the office (14) he didn’t have air-conditioning. "I would hang (15) in the conference room and set up camp and rob the company kitchen," recalled Miller.
(16) , Miller realized he still had questions about his choice. He decided to quit. But the boss said he was making a mistake and offered him a well-paid assistant position. "I eventually (17) that if I did the corporate job, it would be great if I was successful, but I would always wonder about the (18) . If I did the acting and was successful, I would never wonder (19) that job," he explained. He quit and temped (20) many people in the entertainment industry.
Now, he’s a hot star and has people coming up to him at film festivals saying, "Weren’t you the one who (21) to stand by the copy machine "
"That was tough, but I’m glad I have that perspective. Because now I’m at a point (22) big shots laugh at all my jokes and I think, You know, I got coffee for people like you for six years’. So I know what’s (23) , because I’ve seen the other side." But what if, when he was offered the corporate job, there had been more money "It was never about the (24) There’s a kind of excitement that comes along with acting. I can’t find it anywhere else. Even if I had to go back to temping, even if this is not the beginning of an amazing career, I would not (25) making that jum
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