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【单选题】
室外消火栓按其设置方式分为地上式消火栓、地下式消火栓和___。
A. 墙式消火栓
B. 消防竖管
C. 消防上水鹤
D. 水泵结合器
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答案
C
解析
暂无解析
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室内消火栓的口径一般是___
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室内消火栓给水系统某段损坏停止使用的消火栓一层不能超过___
A. 2个
B. 3个
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消防水箱应贮存多少分钟消防用水量___
A. 5分钟
B. 10分钟
C. 15分钟
D. 20分钟
【单选题】
室内消火栓给水系统中,一组消防水泵的吸水管不应少于___
A. 一条
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C. 三条
D. 四条
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高层工业建筑室内消火栓间距不应超过___
A. 10m
B. 15m
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高架库房内消火栓间距不应超过___
A. 5m
B. 10m
C. 20m
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甲乙类生产厂房内消火栓间距不应超过___
A. 10m
B. 20m
C. 25m
D. 30m
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单层和多层建筑内消火栓间距不应该超过___
A. 10m
B. 20m
C. 40m
D. 50m
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与高层建筑直接相接的裙房里,消火栓间距不应该超过___
A. 20m
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【单选题】
高层民用建筑室内消火栓间距应不超过30m___
A. 30m
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【单选题】
当消防主泵未动作时,采用水泵接合器供水,每启动一个水泵接合器一般可以同时启用几个室内消火栓。 ___
A. 一个
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C. 三个
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【单选题】
一般普通建筑室内消火栓系统最不利消火栓处充实水柱不得小于___
A. 7m
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【单选题】
高层工业建筑室内消火栓系统最不利消火栓处充实水柱不得小于___
A. 13m
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A. 13m
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高层民用建筑高度在100m以下时,要求消火栓系统最不利消火栓处充实水柱不得小于___
A. 10m
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高层民用建筑高度在100m以上时,要求消火栓系统最不利消火栓处充实水柱不得小于 ___
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【单选题】
室外地上消火栓主体部分露出地面并涂成___
A. 白色
B. 黑色
C. 绿色
D. 红色
【单选题】
室外地上消火栓的优点是___
A. 目标明显
B. 不易冻结
C. 不易损坏
D. 不易寻找和使用
【单选题】
室外地下消火栓的优点是___
A. 不易冻结
B. 目标明显
C. 易寻找和使用
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【单选题】
低压消火栓的保护半径采用150m___
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B. 120m
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【单选题】
一般高压消火栓的保护半径为___
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B. 100m
C. 120m
D. 200m
【单选题】
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B. 100m
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【单选题】
高压消火栓的布置间距不应超过___
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【单选题】
消火栓距路边不应超过___
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消火栓距建筑物外墙不宜小于___
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【单选题】
室外消火栓应沿高层建筑均匀布置,距离建筑外墙不宜大于___
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【单选题】
供消防车加水往水泵结合器供水的消火栓,距水泵结合器的距离不能超过___
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【单选题】
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【单选题】
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【单选题】
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