【正文】 s 19 country and provincial trunk highway maintenance center equipped with the CPPCC keeper, and to develop a road of the Chinese people39。s two laws, doing practical play highway. 2020 October 18, the Central Committee of the Communist Party of China promulgated the implementation of the the probity of the Communist Party of China selfdiscipline criterion and Chinese Communist Party discipline and punishment regulations. We Heyuan male passersby to respond positively to the call of the Central Committee of the party, earnestly anize the study party two regulations, truly grasp the essence and gist, and in their respective positions, to hold the bottom line of the discipline, build a strong ideological line of defense, with the courage to play, the courage to fight tough and fearless spirit, at the crucial moment well to plete the task, with practical action to test the study and implement effect Because of discipline in the * * * * * * * * * * * story. Here, let me to cast a brick to attract jade, speak about our highway. Highway line section of the road surface transformation project, last year towards the country A 卷 第 15 頁(yè) / 共 106 頁(yè) seized will be seized one of the items. To plete this arduous task, as a project management office director Comrade, keep in mind from the Communist Party membership, recognize and identify the bottom line, strict management, and strict adherence to the quality of the project. He not only set an example, honesty and selfdiscipline, but also requires the management of all the members of the ., do not eat the construction unit one meal, do not accept the construction unit a ceremony. In this way, they didn39。 but the most important is good to cherish their own. 21, life, select the plex, is to choose the pain。t lose your life and the life, respectively is: the former is a we experienced cannot escape in a day finally will last minute, while the latter is our persistent, we want to cherish the memory of those people and things. 14, learn to smile, learn to strong, the world you know so many people, so many people and you are, you cannot change also can39。 now want anything, for fear that others know, or like to lose the same. 9, the heart move, everything in the world is followed by birth, Rangrang, important thing is often the most difficult to open one39。 I am not afraid of the truth to tell the best friend, I39。 to discipline a ruler, often the control inspection, and consciously in the ideological red line to draw the row Ming Good accumulation is indeed the bottom line, so that the heart has fear, said to have quit, the line has ended. Attached: indifferent to heart, calmly to the table in our life, there are many unpredictable things will happen, some good, some bad things, we cannot control is powerless to stop, but with time, you will find in life sometimes turns out to be not good, some bad things finally turned out to be a good thing, but then we muddy however did not know, this is the life teach us things. 1, life can be plex, can also be simple. Want simple life of precipitation, to have enough time to reflect, to make Bee A 卷 第 8 頁(yè) / 共 106 頁(yè) more perfect. Life is the most important thing is not to win, but the struggle。每人有一電鍵，如果他贊 成，就按電鍵，表示“ 1”；如果不贊成，不按電鍵，表示“ 0”。 三、選擇題 （每題 2 分，共 20 分） (注 :1－ 7 為單選題， 8－ 10 為多選題 ) 1．在下圖中， A、 B 兩點(diǎn)之間的電壓 ABU 為（ ） A.－ 18V B. 18V C.－ 6V D. 6V 2．與電流 A) in (210i ??? 對(duì)應(yīng)的電流 ?I 相量是（ ） A． (8＋ j 6)A B．（ 8－ j6） A C．（ 6－ j8） A D．（ 6＋ j8） A 3．在下圖中，理想電壓源發(fā)出的功率為（ ） A． 6W B． 5W C．－ 5W D．－ 6W 圖 2 10kΩ 10kΩ A 卷 第 3 頁(yè) / 共 106 頁(yè) 4．三相異步電動(dòng)機(jī)的旋轉(zhuǎn)方向決定于（ ）。 [ ] 8． RLC 串聯(lián)交流電路，發(fā)生諧振時(shí)， UC＝ UL＝ 0V。A 卷 第 1 頁(yè) / 共 106 頁(yè) 山東科技大學(xué) 2020— 2020 學(xué)年第 學(xué)期 《電工電子技術(shù)》考試試卷 班級(jí) 姓名 學(xué)號(hào) 題號(hào) 一 二 三 四 五 總得分 評(píng)卷人 審核人 得分 一、 是非題 （ 每 題 1分，共 10分 ） (注 :請(qǐng)?jiān)诿啃☆}后 [ ] 內(nèi)用 √ 表示對(duì) , 用 表示錯(cuò) ) 1．在線性電路中，兩個(gè)電源在其中產(chǎn)生的電流、電壓和功率分別等于每個(gè)電源單獨(dú)存在時(shí)電路中相應(yīng)電流、電壓和功率的代數(shù)和。 [ ] 9．理想電流源是電流源的內(nèi)阻趨于無(wú)窮大時(shí)的理想狀態(tài)。 A．電源電壓的大小 B．電源的頻率的高低 C．定子電流的相序 5． 在圖示電路中， SB是按鈕， KM是接觸器， KM1和 KM2均未通電，此時(shí)若 按 動(dòng) SB1，則 ( )。表決結(jié)果用指示燈來(lái)表示，如果多數(shù)贊成，則指示燈亮， F＝ 1；反之則不亮， F＝ 0。 not to have conquered, but to have fought well. 2, the plain is the background of life. Live a plain life, give up on themselves is not a coward, but the wise answers。m afraid he turned to it as a joke to tell don39。s mouth, because words will reduce its A 卷 第 10 頁(yè) / 共 106 頁(yè) importance。t let everyone like you, so also do not want to do. Life is too short to go crazy to love to go to waste, to chase the dream to regret. 15, when temper, a blessing to A 卷 第 11 頁(yè) / 共 106 頁(yè) go. A wounding elegant people, the key is to control their own emotions. With the mouth is the most stupid behavior. A control negative emotions than a can take a city more powerful water flow slow, language is expensive. People spent two years of time to learn to speak, but to spend a few years time to shut up. That is a kind of ability, that is a kind of wisdom. 16, life is not perfect, sometimes, growth is not a cry, not an eyeful of tears, there is no trace of emotion, there is no gleam of hope, no desire, no action, no static, there is only one kind of downward sinking feeling, sink A murky? 6? 7? 6? 7 sink? 6? 7? 6? 7 toward the bottom of the sink. 17, in some way, do not go, you will not know the other side scenery is beautiful. To you is not good, you do not mind too much, no one has an obligation to you。 choose a simple, is choose to be happy. The plex world like a Significance of pride. Hope is the ornate palace, outside people admiring the magnificent, living in the deep knowledge of living it to pay the price. Simple world as a simple log cabin outside ridiculed shabby, the heart is willing to go