网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
单选题
If ignited,which material would be a class B fire?()
A
Magnesium
B
Paper
C
Wood
D
Diesel Oil
参考答案
参考解析
解析:
暂无解析
更多 “单选题If ignited,which material would be a class B fire?()A MagnesiumB PaperC WoodD Diesel Oil” 相关考题
考题
One of the requirements for a fire is that the material () to its burning temperature.
A.be heatedB.is heatedC.would be heatedD.to heat
考题
The class of fire on which a blanketing effect is essential to extinguish the fire isA.Class 'A'B.Class 'B'C.Class 'C'D.Class 'D'
考题
A fire in a pile of dunnage would be classified as a _____.A.class AB.class BC.class CD.class D
考题
A fire involving trash and paper waste would be classified as a ______.A.class AB.class BC.class CD.class D
考题
Under what conditions would the use of a Class C fire extinguisher be preferable to a Class A extinguisher? C类火灾灭火器比A类灭火器更适用于以下哪一种情况?()A、A .When the fire involves paper products当火灾和纸制品有关时B、B .When the fire is caused by flammable products当火灾由易燃物造成C、C .When the fire involves electrical equipment当火灾和电器设备有关时D、D .When the fire is in an enclosed area当火灾发生在一个封闭空间内
考题
A datacenter manager would like to ensure that all fire suppression in the datacenter is safe for the equipment in the room. Which of the following classifications should be listed on the fire suppression system?()A、AB、BC、CD、D
考题
You have created a job class, CUST_JOB_1, with two jobs, CUST_JOB_1_A and CUST_JOB_1_B. Which two statements are true? ()A、 The member jobs would get dropped when the job class is dropped.B、 Both the jobs would be executed concurrently.C、 The member jobs would get disabled when the job class is dropped.D、 The attributes defined at the class level would be applied to both the jobs.E、 Jobs in the job class must have been assigned the same priority.
考题
单选题A class "B" fire would most likely occur in the ().A
main switchboardB
engine room bilgeC
breathing compartmentD
electric fresh water transfer pump
考题
单选题A class B fire is most successfully fought by().A
preventing oxygen from reaching the burning materialB
cooling the burning material below its ignition temperatureC
using the extinguishing agent to make the burning material fire-resistantD
using the extinguishing agent to absorb the heat
考题
多选题You have created a job class, CUST_JOB_1, with two jobs, CUST_JOB_1_A and CUST_JOB_1_B. Which two statements are true? ()AThe member jobs would get dropped when the job class is dropped.BBoth the jobs would be executed concurrently.CThe member jobs would get disabled when the job class is dropped.DThe attributes defined at the class level would be applied to both the jobs.EJobs in the job class must have been assigned the same priority.
考题
单选题Burning diesel oil should be treated as which class of fire?()A
Class AB
Class BC
Class CD
Class D
考题
单选题For which of the listed classes of fire combinations would carbon dioxide be most suitable as the extinguishing agent ().A
Class A and class BB
Class B and class CC
Class A and class CD
Class C, class D, and class E
考题
单选题Which of the listed classes of fire would most likely occur in the engine room of a vessel?()A
Classes A and BB
Classes B and CC
Classes C and DD
Classes A and D
考题
单选题You notice smoke coming from an open laundry room doorway.After activating the fire alarm,which of the following would you do FIRST().A
Attempt to determine what is burningB
Acquire the nearest self contained breathing apparatusC
Break out the nearest fire hoseD
Wait for the fire team to arrive and assist as directed
考题
单选题If a CO2 fire extinguisher is not readily available, which of the listed fire extinguishers would be best suited to combat a small electrical fire in a switchboard?()A
Dry chemicalB
HalonC
Low velocity fogD
Steam
考题
单选题A burning AC motor would be considered what class of fire?()A
Class AB
Class BC
Class CD
Class D
考题
单选题Which portable fire extinguisher should be used on a class C fire on board a vessel?()A
Carbon dioxideB
Water (stored pressure)C
FoamD
Carbon tetrachloride
考题
单选题On a class B fire,which portable fire extinguisher would be the LEAST desirable?()A
Carbon dioxideB
Water (stored pressure)C
Dry chemicalD
Foam
考题
单选题Which of the listed materials would be considered as a bunting class "C" fire?()A
Fuel oilB
WoodC
CelluloidD
Electrical insulation
考题
单选题If ignited, which of the listed materials would be a class "B" fire?()A
MagnesiumB
PaperC
WoodD
Diesel Oil
考题
单选题Which of the fire extinguishing agents listed is the safest to use when combating a class C fire?()A
CO2B
FoamC
Water fogD
Soda acid
考题
单选题On a tank vessel, which of the following substances would be burning in a class "B" fire?()A
OilB
WoodC
RagsD
Electrical wiring
考题
单选题The class of fire on which a blanketing effect is essential to extinguish the fire is ().A
class AB
class BC
class CD
class D
考题
单选题Under what conditions would the use of a Class C fire extinguisher be preferable to a Class A extinguisher? C类火灾灭火器比A类灭火器更适用于以下哪一种情况?()A
A .When the fire involves paper products当火灾和纸制品有关时B
B .When the fire is caused by flammable products当火灾由易燃物造成C
C .When the fire involves electrical equipment当火灾和电器设备有关时D
D .When the fire is in an enclosed area当火灾发生在一个封闭空间内
考题
单选题Any extinguishing agent used on a Class “C” fire must have which important property? ()A
Cooling abilityB
Leaves no residueC
Penetrating powerD
Nonconductivity
热门标签
最新试卷