35kV变压器电压比测量的验收标准为()。 A.所有绕组及所有分接位置进行电压比测量

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问题:

35kV变压器电压比测量的验收标准为()。

A.所有绕组及所有分接位置进行电压比测量

B.变比的允许偏差在额定分接时为±0.5%

C.其他各分接电压比偏差不超过±2%

D.其他各分接电压比偏差不超过±1%

考点:变电检修工考试变电检修工综合练习变电检修工综合练习题库
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Reading comprehension.
    I've got some information for everyone going to Britain next month. As you know, you'll be staying with
a family for two weeks. Now the most important thing is money. You should take about £30 in cash (现金)
and about £200 in traveler cheques (支票). Then when you arrive at the airport you'll be met by our host
(主人) family. You must remember to wear a red shirt so the family will find you easily. I've told them to
look out for the red shirts. You'll also need to take with you 4 photos of yourself and, of course, it's very
important that you take the school letter. While you are there, if you have any problems, you can call our
agent. I'll give you her office phone number now. it's 580-4436 and the person to ask for is Mrs. Belcher,
that's B-E-L-C-H-E-R. She's in the office from 9:00 a.m -5: 00 p.m. every day. OK! That's everything.
Have a good trip.
Fill in each blank according to the passage. (根据短文内容填空, 词数不限)
Traveler cheques: (1)_________       Wear: (2)_________
Take: (3)________                          Office phone number: (4)_________
Ask for: (5)_________
题型:多项选择题

若α,β是方程x2-x-5=0的二根,则2α22-α=______.

题型:多项选择题

《丹溪心法》对痞满与胀满鉴别描述为

A."满而不痛者此为痞"

B."胀满内胀而外亦有形"

C."有胀有痛而满者实满也"

D."痞者内觉痞闷,而外无胀急之形也"

E."满者,胀满不行之谓"

题型:多项选择题

下列关于察举制度的表述,不正确的是()。

A.察举制度首创于魏晋时期

B.察举是中国古代的一种官员选拔制度

C.察举在科举制度产生以后,退居次要地位

D.察举的科目包括贤良方正、孝廉、明经、明法等

题型:多项选择题

体温调节中枢的调定点位于

A.脊髓
B.延髓
C.脑干网状结构
D.视前区-下丘脑前部
E.大脑皮质

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