Revision on Fire Safety 溫習- 消防安全 | Baamboozle - Baamboozle

English 12 Public

Revision on Fire Safety 溫習- 消防安全

Study Slideshow

What are the three elements required for an object to burn?物件要燃燒，必須具備哪三種元素?

combustibles (fuel), oxygen (air) and heat (temperature)可燃物、氧(空氣)及熱能(溫度)

Give 3 fire fighting facilities and equipment. 指出3種消防設施及用具。

Fire Extinguisher 滅火筒，Fire Blanket滅火氈，Sand Bucket沙桶，Fire hose reel 滅火喉，Fire sprinkler system 消防花灑系統，Emergency lighting 應急照明系統，Visual alarm system 視象警報系統

Which fire extinguisher cannot be used on flammable liquids? 哪種滅火筒不適用於易燃液體？

Water Type Extinguisher 水式滅火筒

Which two fire extinguishers should never be used for electrical fire? 哪兩種滅火筒絕對不能用於電火？

Water Type Extinguisher 水式滅火筒，Foam Type Extinguisher 泡沫式滅火筒

Which fire extinguisher reduce visibility and cause disorientation and is corrosive to metals？哪種滅火筒噴出後會減低能見度，令人難以辨別方向及對金屬有腐蝕性？

Dry Powder Type Extinguisher 乾粉式滅火筒

Identify the class of fire 分辨火的類別: Fires involving solid materials, usually of an organic nature in which combustion normally takes place with the formation of glowing embers. 固定體有機物質燃燒的火，通常燃燒後會形成熾熱的餘燼

Identify the class of fire 分辨火的類別: Fires involving liquids or liquefiable solids. 液體或可熔化固體燃燒的火

Identify the class of fire 分辨火的類別: Fires involving gases. 氣體燃燒的火

Identify the class of fire 分辨火的類別: Fires involving metals. 金屬燃燒的火

Identify the class of fire 分辨火的類別: Fires involving electrically energised equipment. 燃燒時物質帶電的火

What is this? 這是甚麼？（指出正確名稱）

Visual alarm system 視象警報系統

What is this? 這是甚麼？（指出正確名稱）

Fire hose reel 滅火喉