名词解释题相线(1ine conductor)

名词解释题
相线(1ine conductor)

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() has written a note to the boy on a Christmas card. A、Santa# #his MomB、his DadC、the Conductor

The boy is willing to hop on at the invitation on of the conductor.() 此题为判断题(对,错)。

泡点的轨迹称为_____,露点的轨迹称为____,饱和汽、液相线与三相线所包围的区域称为___。 A、饱和汽相线,饱和液相线,汽液共存区B、汽液共存线,饱和汽相线,饱和液相区C、饱和液相线,饱和汽相线,汽液共存区

Train conductor: Excuse me, mama. Ticket, please.Passenger: Sorry. I left it in the smoking section and I'll go fetch it.Train conductor: It's OK, lady._________ .A. Take your timeB. Take your seatC. You can go nowD. As you please

Conductor: Good morning, , please?Passenger: Here you are.A. can I have your ticketB. anything to declareC. can I help youD. anything special

The conductor decides to give each kid a gift on their journey back home.()

()is the boy who feels that Christmas doesn't work out for him.A、BillyB、JohnC、the hero boyD、the Conductor

The conductor asks the boy to hop on the express train.()

I love traveling in the countryside, but I don't like losing my way. I went on a trip recently, but my trip took me longer than I expecteD."I'm going to Woodford Green," I said to the conductor as I got on the bus, "but I don't know where it is.""I'll tell you where to get off," answered the conductor.I sat in the front of the bus to get a good view of the countryside. After some time, the bus stoppeD.Looking around, I realized with a shock that I was the only passenger left on the bus."You'll have to get off here," the conductor saiD."This is as far as we go.""Is this Woodford Green?" I askeD."Oh, dear," said the conductor suddenly. "I forgot to put you off.""It doesn't matter," I saiD."I'll get off here.""We are going back now," said the conductor."Well, in that case, I would prefer to stay on the bus," I answereD.1. The conductor ________.:A.got angry when he found out the author was still on the busB.wanted to make a joke with the authorC.was rude to the author at firstD.forgot to tell the author where to get off the bus

When the author says“a new way of being”(1ine 3,para 3),he is referring toA.a new approach to experiencing the worldB.a new way of taking risksC.a new method of perceiving ourselvesD.a new system of adapting to change

The word“confront”(1ine 2,para 4)most probably means“________”.A.bring face to faceB.find outB.understandD.accept

What is the BEST conductor of electricity?A.Carbon dioxideB.Distilled waterC.Fresh waterD.Salt water

联结线(bonding conductor)

()线的主干线上不允许装设断路器或熔断器。A、U相线B、V相线C、W相线D、N相线

热裂纹形成的温度通常认为是在()。A、液相线以上B、液相线以下C、固相线以上D、固相线以下

开机时出现以下提示Primary IDE Channel no 80 conductor cable install是什么意思?

在有中性点的电源供电系统中,相电压指的是()的电压。A、相线对地B、相线对中性点C、相线对相线D、中性线对地

相线与相线之间的电压成为(),相线与零线之间的电压成为()。

当相线的截面积≤16mm2时,PE线的选择应()。A、大于相线截面积B、小于相线截面积C、等于相线截面积

一块单相电度表()的用电量。A、只能测量单相线路B、能测量单相线路和三相线路C、能测量单相线路和负荷平衡的三相线路D、能测量三相线路

三相380V/220V交流电源中,()。A、相线对中性线的电压为220V,相线对相线的电压为380VB、相线对保护接地线(PE)的电压为380V,相线对相线的电压为220VC、相线对中性线的电压为380V,相线对相线的电压为220V

多选题以下哪个模块在OpenStackNova模块中负责计算核心功能?()Anova-apiBnova-schedulerCnova-computeDnova-conductor

单选题The word “sustained” in paragraph l. 1ine 5 of the report is closest in meaning to ______?AmaintainedBsurvivedCrecoveredDsuffered

单选题What is the BEST conductor of electricity().ACarbon dioxideBDistilled waterCFresh waterDSalt water

名词解释题接地线(earthing conductor)

单选题Copper is often used as an electrical conductor because it ().Ahas high resistance at low temperaturesBhas a highly polished surfaceCis able to pass current with little oppositionDholds insulation together well

名词解释题联结线(bonding conductor)