移动端

  • 题王微信公众号

    题王微信公众号

    微信搜“题王网”真题密题、最新资讯、考试攻略、轻松拿下考试

单选题

电工用的验电笔属于()。

发布日期:2021-03-22

电工用的验电笔属于()。
A

基本绝缘安全用具

B

辅助绝缘安全用具

C

一般防护用具

标签: 工用 验电笔

题王网让考试变得更简单

扫码关注题王,更多免费功能准备上线!

此试题出现在

特种作业考试

电工特种作业操作证

去刷题
热门试题热门资讯 相关试题

Which of the following must be done to properly conduct testing of the data backup portion of a disaster recovery plan?()

An Early History of Australia  Before the arrival of European settlers, Aboriginal and Tortes Strait (托雷斯海峡) Islander peoples inhabited most areas of the Australian continent. Each people spoke one or more of hundreds of separate languages, with lifestyles and religious and cultural traditions that differed according to the region in which they lived.  Adaptable and creative, with simple but highly efficient technology, Indigenous Australians had complex social systems and highly developed traditions reflecting a deep connection with the land and environment.  Asian and Oceanic people had contact with Australia’s Indigenous peoples for thousands of years before the European expansion into the Eastern Hemisphere. Some formed substantial relationships with communities in northern Australia.  In 1606, the Spanish explorer Luis Vaez de Torres sailed through the strait that separates Australia and Papua New Guinea (巴布亚新几内亚). Dutch explorers charted the north and west coasts and found Tasmania. The first British explorer, William Dampier, landed on the northwest coast in 1688. But it was not until 1770 that his countryman, Captain James Cook, on the Endeavour, extended a scientific voyage to the South Pacific in order to chart the east coast of the continent that had become known as New Holland, and claimed it for the British Crown.  The American war of independence shut off that country as a place to transport convicts, requiring Great Britain to establish a new penal colony. Sir Joseph Banks, the President of the Royal Society, had sailed as a naturalist (博物学家) with Captain Cook, and suggested Australia for this purpose.  The First Fleet of 11 ships arrived at Botany Bay in January 1788. Governor Phillip preferred Sydney Harbor and the date he landed in the Harbor,26 January, is now commemorated as Australia Day. The First Fleet carded 1,500 people, half of them convicts. Robert Hughes’ The Fatal Shore (1987) is a classic book on the convict system. Hughes suggests that the penal system had lasting effects on Australian society. About 160,000 convicts were sent to the Australian continent over the next 80 years.  The wool industry and the gold rushes of the mid-19th century provided an impetus to free settlement. Scarcity of labor, the vastness of the bush and new wealth based on farming, mining and trade all contributed to the development of uniquely Australian institutions and sensibilities. At the time of European settlement in 1788 it is estimated there were at least 300,000 Aboriginals and Torres Strait Islanders in Australia. European settlement involved the displacement and dispossession of Indigenous peoples. It disrupted traditional land management practices and introduced new plants and animals into fragile Australian ecosystems.

幼儿园的课程和教学应该以()。

气性坏疽的主要致病菌为()。

对出版专门以未成年人为对象的()等出版物,国家给予扶持。

物流服务管理的目标是(  )

简述政治部(处)主任的主要职责?

简述教育信息化的内容。

男,56岁,舌缘粘膜红白问杂性病变,边缘不规则,表面有小结节。镜下见上皮全厚的分层结构消失,细胞大小不等,形态不一,核浆比例增加,核分裂较多,上皮一固有层界面尚清楚。病理诊断应为(  )。

不宜与半夏放在一起的是()