• 单选题 You hear the general alarm and ship’s whistle sound for over 10 seconds. Traditionally，this is the signal for（）.

  标签：应急部署 2022-07-11 06:18

• 单选题 The spread of fire is prevented by（）.

  标签：应急部署 2022-01-03 22:58

• 单选题 The spread of fire is NOT prevented by（）.

  标签：应急部署 2022-01-03 22:58

• 单选题 The success of an indirect attack on a fire depends on the（）.

  标签：应急部署 2022-01-03 19:34

• 单选题 Triethylene glycol fires may be extinguished by（）.

  标签：应急部署 2022-01-03 14:28

• 单选题 Water fog from an all-purpose nozzle may be used to（）.

  标签：应急部署 2022-01-03 05:09

• 单选题 The type of extinguisher which should be used for an electricity fire is（）.

  标签：应急部署 2022-01-02 07:41

• 单选题 The preferred type of pollution control for oil spills on the water is(are) （）.

  标签：应急部署 2022-01-02 07:41

• 单选题 What is the most important characteristic of the extinguishing agent in fighting a class C fire?（）

  标签：应急部署 2022-01-02 05:32

• 单选题 What are the most important reasons for using water fog to fight fires?（）

  标签：应急部署 2022-01-02 05:32

• 单选题 The primary function(s) of an automatic sprinkler system is(are) to（）.

  标签：应急部署 2022-01-02 01:22

• 单选题 The record of tests and inspection of fire fighting equipment on board a ship must include（）.

  标签：应急部署 2022-01-01 12:36

• 单选题 What is an advantage of using foam in fire fighting?（）

  标签：应急部署 2022-01-01 05:46

• 单选题 What is an advantage of using foam in fire fighting?（）

  标签：应急部署 2022-01-01 05:46

• 单选题 What is required in addition to the heat，fuel，and oxygen of the fire triangle to have a fire?（）

  标签：应急部署 2021-12-31 18:43

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