题目内容 (请给出正确答案)
提问人:网友f******g 发布时间:2022年6月13日 23:12
[单项选择题]

按绕线型转子起动过程中串接装置不同分串电阻起动和()起动电路。

A.串晶体管

B.串自耦变压器

C.串频敏变阻器

D.串电抗器

参考答案
十点题库官方参考答案 (由十点题库聘请的专业题库老师提供的解答)
更多“按绕线型转子起动过程中串接装置不同分串电阻起动和()起动电路”相关的问题
在化油器式汽车上,以下哪项装置防止减速时排气管放炮()
A . 自动阻风门
B . 怠速调整螺钉
C . 混合气浓度调整螺钉
D . DASHPOT(节气门缓冲器)
点击查看答案
碱度为()的叫高碱度烧结矿。
A、1.0~1.1
B、1.2~1.3
C、1.5~3.5
D、>3.5
点击查看答案
流行病学的三角模型,包含的因素是()。
A.宿主、环境和病原体
B.机体、生物环境和社会环境
C.病因、宿主和环境
D.遗传、环境和社会
点击查看答案
斜齿圆柱齿轮的正确啮合条件是()。
A.法面模数相等
B.法面齿形角相等
C.螺旋角相等、旋向相反
D.齿数相等
点击查看答案
旧民主主义革命和新民主主义革命的区别是什么? (3.0分)
A. 领导阶级不同 B. 革命目的不同 C. 革命性质不同 D. 革命对象不同
点击查看答案
工作分析中关注的应该是工作或者岗位本身,而不是承担岗位的()
A.任职者
B.管理者
C.审核者
D.决策者
点击查看答案
甲公司于2×17年1月1日购入某公司于当日发行的5年期、一次还本、分期付息的公司债券,次年1月3日支付利息,票面年利率为5%,面值总额为3 000万元,实际支付价款为3 130万元;另支付交易费用2.27万元,实际利率为4%。甲公司根据其管理该债券的业务模式和该债券的合同现金流量特征,将该债券分类为以摊余成本计量的金融资产。下列关于甲公司会计处理的表述中,不正确的是( )。
A. 该金融资产应通过“债权投资”科目核算 B. 2×17年年末该金融资产账面余额3 107.56万元 C. 2×18年该金融资产确认投资收益为124.30万元 D. 2×18年年末该金融资产账面余额3 158.96万元
点击查看答案
用于刚性防水屋面的水泥,强度等级不宜低于42.5MPa。( )
点击查看答案
We first think of the traditional or nuclear family. This is a two-generation family, the father and the mother and their own children. Most couples wanted to have four children, two boys, two girls. Some nuclear families, however, may add one or more grandparents to come m live with them, that is three generations. This kind of family with grandparents, parents, and grandchildren is called an extended family. This family type was not very common during the later half of the twentieth century, but it’s becoming more common now as an elderly grandparent moves in to live with a son or daughter. This is more possible now that American homes have become larger. What is interesting, however, is that after the grandchildren move out of the home and start their own families, this extended family shrinks back to a nuclear family, with just two generations again living together, a grandparent and parents, with the grandchildren coming only for occasional visits. Now, the fatherless or motherless family is one kind of what we call a single-parent family. In the fatherless family it’s just the mother and her children. As I said, this can be the result of the husband’s death, of an unmarried mother, of a separation or divorce. There are also a growing number of motherless families--where the father raises the children, for any of the same reasons. A motherless family may also be fatherless, but still a family with one adult. This is becoming more common in the big cities where a grandmother will raise her daughter’s children while the daughter goes elsewhere to work. One other new kind of family is becoming increasingly more common. A single parent with one or more children will marry again. Perhaps the other parent is also a single parent. Together they will start what is called a blended family, which blends together or combines the children from two other families.
We first think of the traditional or nuclear family. This is a two-generation family, the father and the mother and their own children. Most couples wanted to have four children, two boys, two girls.
Some nuclear families, however, may add one or more grandparents to come m live with them, that is three generations. This kind of family with grandparents, parents, and grandchildren is called an extended family. This family type was not very common during the later half of the twentieth century, but it’s becoming more common now as an elderly grandparent moves in to live with a son or daughter. This is more possible now that American homes have become larger. What is interesting, however, is that after the grandchildren move out of the home and start their own families, this extended family shrinks back to a nuclear family, with just two generations again living together, a grandparent and parents, with the grandchildren coming only for occasional visits.
Now, the fatherless or motherless family is one kind of what we call a single-parent family. In the fatherless family it’s just the mother and her children. As I said, this can be the result of the husband’s death, of an unmarried mother, of a separation or divorce. There are also a growing number of motherless families--where the father raises the children, for any of the same reasons. A motherless family may also be fatherless, but still a family with one adult. This is becoming more common in the big cities where a grandmother will raise her daughter’s children while the daughter goes elsewhere to work.
One other new kind of family is becoming increasingly more common. A single parent with one or more children will marry again. Perhaps the other parent is also a single parent. Together they will start what is called a blended family, which blends together or combines the children from two other families.
点击查看答案
进闸时船位的最佳状态应是使船舶的()和闸室中心线重合。
A.航向 
B.首尾线 
C.航迹线 
D.中心线
点击查看答案
根据现行国家标准《火灾自动报警系统设计规范》GB50116,关于电气火灾监控探测器设置的说法,错误的是()
A.剩余电流式电气火灾探测器应设置在低压配电系统的未端配电柜内
B.在无消防控制室且电气火灾监控探测器不超过10只时,非独立式电气火灾监控探测器可接入火灾报警控制器的探测器回路
C.设有消防控制室 时,电气火灾监控器的报警信息应在集中火灾报警控制器上显示
D.电气火灾监控探测器发出报警信号 后,应在3s内联动电气火灾监控器切断保护对象的供电电源
点击查看答案
田间试验顺序排列设计是各个处理在每个()内都是按顺序排列的。
A . A、小区
B . B、处理
C . C、重复
D . D、对照
点击查看答案
隐形眼镜配适过松可致负镜效应增加。
A . 正确
B . 错误
点击查看答案
信息系统的地域范围决定了采用什么样的()。
A . 数据库管理系统
B . 处理方式
C . 网络
D . 通讯协议
点击查看答案
获得服从的方法有哪些()
A.实施奖惩
B.给予关心
C.提供榜样
D.逐步提要求
点击查看答案
客服
TOP