新装、停电检修和调换瓦斯继电器的变压器,必须将空气排尽,在带负荷运行的()小时内瓦斯

题型:单项选择题

问题:

新装、停电检修和调换瓦斯继电器的变压器,必须将空气排尽,在带负荷运行的()小时内瓦斯继电器无信号及其它异常情况后,方可将重瓦斯保护投跳闸。

A.12小时

B.24小时

C.48小时

考点:变电运行工考试变电运行工综合练习变电运行工综合练习题库
题型:单项选择题

在办理贷款质押担保时,原则上应当优先选择()等价值相对稳定、变现能力较强的质物。

A、金钱

B、存款单

C、国债

D、银行票据

题型:单项选择题

接班时,检查完毕后,把发现的问题落实清责任,准备上岗作业。

题型:单项选择题

At the beginning of project execution,you notice different opinions between team members relating to project work and deliverables and to the level of overall complexity.What should you do right now ?()

A.Give your team members some time to develop a common understanding of the project scope and product scopUpcoming interface problems may be resolved late

B.Use the risk management processes to identify and assess risks caused by misunderstandings and develop a plan with measures in order to respond to the

C.Organize meetings to identify and resolve misunderstandings between team members in order to early avoid interface problems,disintegration and costly rewor

D.Use interviews in private with each individual team member to inform them of your expectations and your requirements in an atmosphere of confidenc

题型:单项选择题

医药生产企业各种生产记录保存()

A.三年

B.产品有效期后一年

C.两者都是

D.两者都不是

题型:单项选择题

某歌舞团到外地演出,共取得票价收入40万元,付给剧场场租费5万元,付给经纪人费用2万元。下列选项中,说法正确的是( )。

A.歌舞团按文化体育业纳税

B.剧场按租赁业纳税

C.经纪人按服务业纳税

D.歌舞团营业税税率为5%

E.经纪人按金融业纳税

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