An electrical fire should be put out by dry powder. （）A、电火应该使用干粉扑灭。B、木火应该用干粉扑灭。C、油火应该用干粉扑灭。D、普通火应该用干粉扑灭。

题目

An electrical fire should be put out by dry powder. （）

A、电火应该使用干粉扑灭。
B、木火应该用干粉扑灭。
C、油火应该用干粉扑灭。
D、普通火应该用干粉扑灭。

相似考题

1.At last firemen have( )a big forest fire in California.A. put offB. put onC. put outD. put with

2.A fire is discovered in the forepeak of a vessel at sea. The wind is from ahead at 35 knots. You should ______.A.remain on course and hold speedB.change course and put the stern to the windC.change course to put the wind on either beam and increase speedD.remain on course but slack the speed

3.If there’s a fire aboard your vessel, you should FIRST ______.A.notify the competent authoritiesB.sound the alarmC.have passengers put on life preserversD.cut off air supply to the fire

4.The forest fire caused by the volcano is difficult to be______.A. put offB. put onC. put outD. put up

更多“An electrical fire should be put”相关问题

第1题：

CO₂ and Halon extinguishers are used for electrical fire, as well as （）fire.
- A、common
- B、oil
- C、electrical
- D、chemical
正确答案:B
第2题：

灭火（）
- A、put out fire
- B、put on fire
- C、take on fire
- D、take off fire
正确答案:A
第3题：

Water is used to put out （）.
- A、oil fire
- B、electrical fire
- C、common fire
- D、special fire
正确答案:C
第4题：

Lightening causes a power surge and leads to a fire in the datacenter. Following emergency procedures， which of the following is the FIRST thing the server administrator should do？（）
- A、Turn off all electrical power
- B、Remove all backup media
- C、Implement fire suppression
- D、Evacuate all personnel
正确答案:D
第5题：

单选题
A fire, occurring in the windings, of an overloaded electrical motor, is considered a （）.
A
class A fire
B
class B fire
C
class C fire
D
class D fire

正确答案： C
解析：暂无解析
第6题：

单选题
If there’s a fire aboard your vessel, you should first（）.
A
notify the competent authorities
B
sound the alarm
C
have passengers put on life preservers
D
cut off air supply to the fire

正确答案： B
解析：暂无解析
第7题：

单选题
Before attempting to put out a class “C” fire involving an electric-driven centrifugal pump, you should FIRST （）.
A
insulate your shoes
B
ground the fire hose
C
secure its power supply
D
start the fire pump

正确答案： D
解析：暂无解析
第8题：

单选题
Which of the following statements regarding low expansion foam and its application is INCORRECT?（）.
A
Foam should not be used on electrical fires
B
One kilo of low expansion foam solution produces much more foam
C
Foam is only efficient when it covers the top of burning combustibles
D
A stream of foam should be deflected off the deck in order to best agitate the fire

正确答案： B
解析：暂无解析
第9题：

单选题
A fire is discovered in the forepeak of a vessel at sea. The wind is from ahead at 35 knots. You should（）.
A
remain on course and hold speed
B
change course and put the stern to the wind
C
change course to put the wind on either beam and increase speed
D
remain on course but slack the speed

正确答案： A
解析：暂无解析
第10题：

单选题
The fire of electrical equipment is classified as（）fire.
A
class A
B
Class B
C
Class C
D
Class D

正确答案： A
解析：暂无解析
第11题：

单选题
To prevent the spread of fire by convection you should （）.
A
remove combustibiles from direct exposure
B
cool the bulkhead around the fire
C
close all openings to the area
D
shut off electrical power

正确答案： A
解析：暂无解析
第12题：

单选题
What is the MOST important consideration when determining how to fight an electrical fire?（）
A
Whether the fire is in machinery or passenger spaces
B
Danger of shock to personnel
C
The amount of toxic fumes created by the extinguisher
D
Maintaining electrical power

正确答案： B
解析：暂无解析
第13题：

On hearing the fire signal, the crew should proceed immediately to （）their assigned duties.
- A、carry on
- B、put out
- C、carry out
- D、take off
正确答案:C
第14题：

关闭防火门（）
- A、open fire doors
- B、close fire doors
- C、put on fire doors
- D、put off fire doors
正确答案:B
第15题：

立即灭火并将2号货舱附近冷却。（）
- A、Put out the fire right now and cool hold No.2.
- B、Put off the fire right now and cool around No.2.
- C、Put on the fire right now and cool hold No.2.
- D、Put out the fire right away and cool around hold No.2.
正确答案:D
第16题：

单选题
When electrical equipment is involved in a fire，the stream of dry chemicals should be（）.
A
aimed at the source of the flames
B
fogged above the equipment
C
shot off a flat surface onto the flames
D
used to shield against electrical shock

正确答案： C
解析：暂无解析
第17题：

单选题
An electrical fire should be put out by dry powder. （）
A
电火应该使用干粉扑灭。
B
木火应该用干粉扑灭。
C
油火应该用干粉扑灭。
D
普通火应该用干粉扑灭。

正确答案： B
解析：暂无解析
第18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 chemical
B
Halon
C
Low velocity fog
D
Steam

正确答案： B
解析：暂无解析
第19题：

单选题
To extinguish an electrical fire, you should use （）.
A
mechanical foam
B
chemical foam
C
carbon dioxide
D
soda acid

正确答案： C
解析：暂无解析
第20题：

单选题
There is a fire in the crew’s quarters of your vessel. You should（）.
A
ventilate the quarters as much as possible
B
prepare to abandon ship
C
close all ventilation to the quarters if possible
D
attempt to put the fire out yourself before sounding the alarm

正确答案： C
解析：暂无解析
第21题：

单选题
A fire is discovered in the bow of your vessel while making way. The wind is from ahead at 35 knots. You should（）.
A
remain on course and hold speed
B
remain on course but slack the speed
C
change course to put the wind on either beam and increase speed
D
change course and put the stern to the wind

正确答案： D
解析：暂无解析
第22题：

单选题
When fighting an electrical fire, you should first （）.
A
stop ventilation to the area
B
stop the vessel
C
secure electricity to the circuit
D
apply CO₂to the fire

正确答案： D
解析：暂无解析
第23题：

单选题
A fire in electrical equipment should be extinguished by using（）.
A
salt water
B
foam
C
low-velocity fog
D
CO₂

正确答案： D
解析：暂无解析

An electrical fire should be put out by dry powder. （）A、电火应该使用干粉扑灭。B、木火应该用干粉扑灭。C、油火应该用干粉扑灭。D、普通火应该用干粉扑灭。

题目

相似考题

更多“An electrical fire should be put”相关问题

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