变压器自动跳闸后如何处理?

题型:问答题 简答题

问题:

变压器自动跳闸后如何处理?

考点:检修与运行技术电气专业电气专业题库
题型:问答题 简答题

关于3Cl2 + 6KOH KClO3 + 5KCl + 3H2O反应,以下说法正确的是 [ ]

A.Cl2是氧化剂,KOH是还原剂

B.被氧化的氯元素的质量为被还原的氯元素质量的5倍

C.3mol氯气参加反应转移10mol电子

D.KOH既不是氧化剂,又不是还原剂

题型:问答题 简答题

营业窗口开拆邮件袋套,按有关规定进行查核,核对相符的应用红色()符号在相关邮件号码前勾挑。

A、√ 

B、× 

C、△ 

D、〇

题型:问答题 简答题
Some people will do just about anything to save money. And I am one of them. My family’s last vacation was a good         to prove it. It was my six-year-old son’s winter break from school, and we were         home from Fort Lauderdale after a week-long trip. The flight was        , and Delta, the airline, offered us $400 per person in credits to give up our seats and leave the next day. I had meetings in New York, so I had to        . But that didn't mean my husband and my son couldn't stay. I took my nine-month-old and took off for home.
The next day, my husband and son were offered more         to take an even later flight. Yes, I encouraged — okay, ordered — them to wait it out at the        , to "earn" more Delta Dollars. Our total take: $1,600. Not bad, huh?
Now some people may think I'm a bad mother and not such a great wife either. But as a big-time bargain hunter, I know the value of a        . And these days, a good deal is something few of us can afford to        .
I've made living looking for the best deals and         the worst tricks. I have been the consumer reporter of NBC's Today show for over a decade. So far, I feel proud that I have written a couple of         including one titled Tricks of the Trade: A Consumer Survival Guide. And I really do what I         in.
I tell you this because there is no         in getting your money’s worth. Honestly, I’m also         when it comes to shoes, clothes for my children, and expensive restaurants. But I wouldn't hesitate to spend on a good haircut. It keeps its shape longer, and it's the first thing people        . And I will also spend on a classic piece of furniture.         lasts.
小题1:
A.sampleB.excuseC.situationD.example
小题2:
A.leavingB.headingC.gettingD.arriving
小题3:
A.overbookedB.overcrowdedC.overworkedD.overpowered
小题4:
A.get onB.get over C.get backD.get away
小题5:
A.seatsB.creditsC.bargainD.value
小题6:
A.flightB.officeC.schoolD.airport
小题7:
A.dollarB.timeC.familyD.work
小题8:
A.pass upB.pass downC.pass along D.pass on
小题9:
A.expanding B.expectingC.exposingD.explaining
小题10:
A.dictionariesB.newspapersC.novelsD.books
小题11:
A.believeB.putC.giveD.come
小题12:
A.harmB.shameC.doubt D.shock
小题13:
A.generousB.tightfistedC.joyfulD.patient
小题14:
A.noticeB.realize C.know D.understand
小题15:
A.SatisfactoryB.Quantity C.Ability D.Quality
题型:问答题 简答题

阅读下面文字,按要求答题。

(万章)曰:“敢问国君欲养君子,如何斯可谓养矣?”   

(孟子)曰:“以君命将①之,再拜稽首而受。其后廪人②继粟,庖人继肉,不以君命将之。子思以为鼎肉.使己仆仆尔亟拜也,非养君子之道也。尧之于舜也,使其子九男事之,二女女焉,百官牛羊仓廪备,以养舜于畎亩之中,后举而加诸上位.故曰王公之尊贤者也。”

(《孟子•万章下》)

[注]①将:拿去、送。②廪人:管粮仓的官吏。

下面各项对选段内容的理解,不正确的一项是(   )

A.“如何斯可谓养矣”这句话的意思是:怎样做可算是(真正的)供养呢?

B.“廪人继粟,庖人继肉”的意思是:粮仓的小吏不断送粮去,厨师不断送肉去。

C.孟子运用正反对比的方法阐述了自已关于如何尊贤的看法。

D.孟子认为统治者对待贤人应该像尧对舜那样.派自己的儿子去侍奉他,把女儿嫁给他。

题型:问答题 简答题

合并消化性溃疡的高血压患者宜选用的药物是()

A.普萘洛尔

B.可乐定

C.卡托普利

D.肼屈嗪

E.氢氯噻嗪

更多题库