一座远离发电厂的城市地下变电站，设有110/10kV，50MVA主变压器两台，110

发布时间：2017-06-22 00:17 │ 来源：www.tikuol.com

题型：单项选择题

问题：

一座远离发电厂的城市地下变电站，设有110/10kV，50MVA主变压器两台，110kV线路2回，内桥接线，10kV出线多回，单母线分段接线。110kV母线最大三相短路电流31.5kA，10kV母线最大三相短路电流20kA。110kV配电装置为户内GIS，10kV户内配电装置为成套开关柜。地下建筑共有三层，地下一层的布置见简图。请按各小题假设条件回答下列问题。

本变电所有两台50MVA变压器，若变压器过负荷能力为1.3倍，请计算最大设计负荷为下列哪一项值？（）

A.50MVA

B.65MVA

C.71MVA

D.83MVA

考点：注册电气工程师发输变电专业注册电气工程师发输变电专业2011年（下）专业案例真题(案例题（选择题）)

题型：单项选择题

能用于阳痿治疗的药物是（）

A.舒马普坦

B.前列地尔

C.硝酸甘油

D.麦角胺

E.西地那非

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题型：单项选择题

电位仪虽然是无人值守仪器，但是管道保护工每天上班时应该进行检查测试，填写（）。

A.电位报表

B.检查报告

C.运行记录

D.管道档案

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题型：单项选择题

完型填空。

     When I was a boy, every holiday that I had seemed wonderful. My   1   took me by train or by car to a
hotel by the   2  . All day, I seem to remember, I   3   on the sands with strange   4   children. We made houses
and gardens, and   5   the tide destroy them. When the tide went out, we   6   over the rocks and looked down
at the fish in the rock-pools.
     In those days the   7   seemed to shine always brightly   8   the water was always warm. Sometimes we
  9   beach and walked in the country, exploring (搜寻) ruined houses and dark woods and climbing trees.
There were  10  in one's pockets or good places where one could  11  ice creams. Each day seemed a life-time.
     Although I am now thirty-five years old, my idea of a good  12  is much the same as it was. I  13  like the
sun and warm sand and the sound of  14  beating the rocks. I no longer wish to  15  any sand house or sand
garden, and I dislike sweets.  16 , I love the sea and often feel sand running through my fingers.
     Sometimes I  18  what my ideal (理想的) holiday will be like when I am  19 . All I want to do then, perhaps,
will be to lie in bed, reading books about 54 who make houses and gardens with sands, who watch the incoming
tide, who make themselves  20  on too many ices creams.

( )1. A. teacher
( )2. A. sea
( )3. A. played
( ) 4. A. moving
( )5. A. made
( )6. A. collected
( )7. A. light
( )8. A. and
( )9. A. left
( )10. A. sweets
( )11. A. make
( )12. A. house
( )13. A. hardly
( )14. A. waves
( )15. A. destroy
( )16. A. But
( )17. A. wonder
( )18. A. strong
( )19. A. children
( )20. A. happy

B. parents
B. lake
B. slept
B. exciting
B. brought
B. jumped
B. sun
B. yet
B. came to
B. sand
B. sell
B. holiday
B. almost
B. tides
B. fix
B. However
B. feel
B. weak
B. boys
B. tired

C. nurse
C. mountain
C. sat
C. anxious
C. watched
C. turned
C. moon
C. but
C. stood by
C. ice-creams
C. buy
C. garden
C. still
C. hands
C. use
C. Otherwise
C. understand
C. young
C. girls
C. sad

D. younger sister
D. river
D. stood
D. nervous
D. heard
D. climbed
D. lamp
D. or
D. played by
D. money
D. offer
D. tide
D. perhaps
D. feet
D. build
D. Besides
D. believe
D. old
D. grown-ups
D. sick

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题型：单项选择题

卡介苗（BCG）的本质是（）

A.活的无毒力人型结核杆菌

B.活的无毒力牛型结核杆菌

C.灭活的人型结核杆菌

D.灭活的牛型结核杆菌

E.活的减毒牛型结核杆菌

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题型：单项选择题

对于脑损伤昏迷患者，最重要的处理措施是

A．促苏醒

B．保持呼吸道通畅

C．解除尿潴留

D．给予充足的营养

E．头部抬高

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