海船船员考试
单选题（）should not be considered as components as fire installations.A fire pumpsB fire mainsC hydrants and hosesD closing appliances which are kept permanently closed at sea
题目
fire pumps
fire mains
hydrants and hoses
closing appliances which are kept permanently closed at sea
相似问题和答案
第1题：
Which of the following statements is FALSE concerning the proper procedure in handling a fire hose ________．
A.A 1.5 inch hose should be deployed with a minimum of a nozzleman and hoseman
B.Back-up hosemen should be positioned wherever the hose makes a significant turn
C.The fire hose should be partially charged before deploying it from the fire station
D.The nozzleman should always hold the nozzle with one hand on top，to prevent kickback
第2题：
immediately after restoring vital services
immediately
following control of flooding
following establishment of fire boundaries
第3题：
The three basic components of a fire are chain reaction, heat, fuel, and ____.
A.carbon monoxide
B.oxygen
C.carbon dioxide
D.any gaseous substance
第4题：
The buoy should be considered to always be in the charted location
If the light is flashing，the buoy should be considered to be in the charted location
The buoy may not be in the charted position
The buoy should be considered to be in the charted position if it has been freshly painted
第5题：
class A fire
class B fire
class C fire
class D fire
第6题：
wood
oil
electrical equipment
magnesium
第7题：
Rose box
Sea chest or spool piece
Sluice valve
Fire pump stuffing box
第8题：
Which of the following components provides a direct source of seawater for the fire main system?
A.Rose box
B.Sea chest
C.Sluice(闸式) valve
D.Fire pump stuffing box
第9题：
the three elements of fire and explosion
lower and upper flammable limits
classification of flies and applicable extinguishing agents
All of the above
第10题：
carbon monoxide
oxygen
carbon dioxide
any gaseous substance