问题 问答题


[案例一]
由于错接照明线路造成的触电死亡
某建筑公司为某化工厂新建一座仓库。傍晚。仓库新抹了水泥地面。工长安排瓦工甲某和另一名工人半夜为新抹的水泥地面“压光”。为晚上工作需要,电工在现场临时架设照明线。照明线捆在一根木棒上,木棍倚在铁丝上。“压光”时采用倒退方法施工。当甲某退到临时照明灯时,为了防止灯头晃动撞碎灯泡,就左手握住灯头,右手拿起木棍向后移动照明线,当抓住灯头时喊叫一声触电倒下。另一名工人听到喊声,看到甲某手握灯头倒在地上。将电源切断,喊来了人,把甲某背送到医院。到医院时,甲某已经死亡。
请根据上述内容,回答下列问题。

造成这名瓦工触电死亡的原因是什么

答案

参考答案:

解析:造成瓦工触电死亡的原因分析如下。 ①电工在接照明线时,错误地将相线接在灯头的螺口上且螺口外露。 ②照明灯安装架设不符合要求。 ③瓦工不懂用电安全知识,站在潮湿地面上,用湿手去抓握灯头。 ④在潮湿等危险场所的局部照明或行灯,应采用安全电压。 ⑤在潮湿场合工作,应安装高灵敏度的漏电保护器进行保护。 ⑥触电后,没有就地正确抢救,而是直接送往医院,贻误了抢救时间。

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Are you really happy? Do you ever know what it means to be happy and what it takes to achieve happiness? _____________小题1:_________________.

*Make a plan for attaining goals that will make you happy. Your happiness is  likely to increase if you achieve the goals you set .

* Make friends with happy people. It is easy to begin to feel down when you are surrounded by people who always feel upset. _____小题2:_____________

* Spend a few minutes each day thinking about the things that make you happy._________小题3:___________

*________小题4:_________. Whether you treat yourself to lunch ,take a long ,relaxing bath or simply spend a few extra minutes on your appearance , you will be unconsciously feeling better.

* Finding the humor in situations can also lead to happiness. Find a way to make light of a situation ,which will make you happy.

*________小题5:________.Being overweight or not eating nutritious foods can have a bad effect on your mood.

A.Everyone has different requirement for happiness. What makes one person happy may be very different from what makes someone else happy.

B.However, if you are around people who are happy , you will be happy too.

C.Keeping healthy is another way to achieve happiness.

D.The following are a few tips that I follow to create happiness in my life.E. These few minutes will give you the chance to think about the happy things in your life and will lead you to continuous happiness.

F. Different people have different opinions about happiness..

G. It’s also important to take some time each day to do something nice for yourself.