多断口灭弧的断路器，为使每个断口上恢复电压均匀一致，常在各个断口上并联（） - 查题网

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高等继续教育 / 电力工程基础

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题型描述: 单选题
多断口灭弧的断路器，为使每个断口上恢复电压均匀一致，常在各个断口上并联（）
A.电阻器
B.电抗器
C.电容器
D.放电间隙

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电力工程基础

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题型描述: 阅读理解After my father passed away, I found a piece of paper in his wallet. It was old and almost crumbled (破碎) away at my touch. I carefully unfolded it and found the following: Wanted: Honest men and women. Job description: Crowd control, watching, and patrolling (巡逻). You will often work with a partner, someone who must watch out for you while, you do the same for them. You must be in control of your temper when others may lose theirs. You must be physically fit, of high intelligence, and the highest moral fiber(道德力量). You must be willing to work long hours, perhaps standing or walking for the entire shift. Training: Extensive and on-going. Pay: Not very high. Benefits: The satisfaction of a job well done; positive contribution to society; the opportunity to make a real difference in the community. The knowledge that you help keep children safe. Drawbacks: Long hours, low pay, danger, and occasional loneliness and boredom. To apply, talk to the nearest Police Station about training as an officer. My father lost his life in the line of duty as a police officer. He never spoke about his work, preferring to come home to peace and quiet and to his favorite chair. But when I read this, I felt I was closer to my father.1.What is the passage mainly about?A. The death of the authorˊs fatherB. The authorˊs familyC. The job as a police officerD. An advertisement put up by the authorˊs father.2.What does the phrase ″pass away″ mean in the passage?A. Move to another placeB. LeaveC. DieD. Go away.3.According to the passage, how can we describe the job as a police officer?A. Well-paidB. SatisfactoryC. InterestingD. Dangerous and hard.4.According to the passage, what kind of person is fit for the job as a police officer?A. Responsible and well-disciplinedB. Intelligent and moralC. With the above three qualitiesD. Honest and physically fit.5.Why did the authorˊs father never speak of his job to his family?A. Because discipline made him keep silentB. Because he wasnˊt interested in his jobC. Because he was too tired to speak a wordD. Because he didnˊt want his family to worry about him.专科英语II

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