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
The writer advices people to do the following to prepare for a fire except that _____.
A
they practice for a fire
B
they make escape plans
C
they buy fire extinguishers
D
they use electrical cookers
参考答案
参考解析
解析:
根据文章内容可知,A是第五段的内容,B是第三段的内容,C是第四段的内容,只有D项文中没有提到。
根据文章内容可知,A是第五段的内容,B是第三段的内容,C是第四段的内容,只有D项文中没有提到。
更多 “单选题The writer advices people to do the following to prepare for a fire except that _____.A they practice for a fireB they make escape plansC they buy fire extinguishersD they use electrical cookers” 相关考题
考题
Part IV Cloze (20 points) Directions: There are ten blanks in the following passages. And there are five choices marked A), B), C), D) and E). Match each blank with the right choice. Passage One Fire can help people in many ways. Fire can heat water, (41) () your house, give light and cook food. But fire can burn things too. Nobody knows (42) () people began to use fire. One story from Australia tells about a man a very long time ago. He went up to the sun by a rope and brought fire down. Today people know how to (43) () a fire with matches. Children sometimes like to play with them. But matches can be very dangerous. Fire kills people every year. So you must be careful about matches. You should also learn to (44) () fires. Fires need oxygen. Without oxygen they die. There is oxygen in the air. Cover a fire with water, sand, or in an emergency, with your coat or a blanket. This keeps the air (45) () a fire and kills it. Be careful with fire, and it will help you. Be careless with fire, and it might hurt you.(1). A.make B.warm C.how D.put out E.from(2). A.make B.warm C.how D.put out E.from(3). A.make B.warm C.how D.put out E.from(4). A.make B.warm C.how D.put out E.from(5). A.make B.warm C.how D.put out E.from
考题
The BEST method of applying foam to a fire is to ______.A.spray directly on the base of the fireB.flow the foam down a nearby vertical surfaceC.sweep the fire with the foamD.spray directly on the surface of the fire
考题
At the earliest indication of fire aboard your vessel, you must FIRST ______.A.locate the fireB.determine which type of fire is burningC.sound the alarmD.fight the fire
考题
All portable fire extinguishers must be capable of being ______.A.carried by hand to a fireB.carried or rolled to a fireC.recharged in the fieldD.used on class “B” fire
考题
Deep-fat cooking equipment shall be fitted with the following:()A、An automatic or manual fixed extinguishing system tested to an appropriate standardacceptable to the OrganizationB、Controls for manual operation of the fire-extinguishing system which are clearlylabeled for ready use by the crewC、Arrangements for automatically shutting off the electrical power upon activation of thefire-extinguishing systemD、an alarm for indicating operation of the fire-extinguishing system in the galley wherethe equipment is installed
考题
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 powerB、Remove all backup mediaC、Implement fire suppressionD、Evacuate all personnel
考题
The server room that an administrator manages has just caught fire. Which of the following is the FIRST thing that the administrator should do?()A、 Evacuate all personnel.B、 Notify staff of the potential service outage.C、 Use fire suppression techniques until the fire department arrives.D、 Grab the backup tapes and exit the server room.
考题
单选题To extinguish an electrical fire, you should use ().A
mechanical foamB
chemical foamC
carbon dioxideD
soda acid
考题
单选题The fire of electrical equipment is classified as()fire.A
class AB
Class BC
Class CD
Class D
考题
单选题Which of the listed fire extinguishers is recommended for use on an electrical switchboard fire?()A
CO2B
ABC dry chemicalC
CO2 propelled foamD
All of the above
考题
单选题Which of the following statements is true concerning Halon 1301 fire extinguishing equipment?()A
The agent is considered nontoxic at room temperature in low concentrationsB
The agent is less effective than carbon dioxideC
Halon primarily extinguishes the fire by coolingD
The agent cannot be used on electrical fires because it leaves a residue
考题
单选题Fire protection regulations for towing vessels require training in all of the following,EXCEPT().A
putting on a fireman's outfit,if the vessel is so equippedB
donning a self-contained breathing apparatus,if the vessel is so equippedC
activating the general alarm and reporting inoperative alarm systems and fire-detection systemsD
refilling and servicing all expended fire extinguishing equipment
考题
单选题An important step in fighting any electrical fire is to().A
stop ventilationB
stop the vesselC
de-energize the circuitD
apply water to extinguish the fire
考题
单选题All of the following are part of the fire triangle EXCEPT ().A
fuelB
oxygenC
heatD
electricity
考题
单选题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 powerB
Remove all backup mediaC
Implement fire suppressionD
Evacuate all personnel
考题
单选题All the following statements are the advantages of WAP EXCEPT _____.A
to be able to get access to a full range of online servicesB
to be used in the latest generation of mobile phonesC
to enable people to use their phone to check stock market pricesD
to be tied to the wall with electrical cable
考题
多选题Deep-fat cooking equipment shall be fitted with the following:()AAn automatic or manual fixed extinguishing system tested to an appropriate standardacceptable to the OrganizationBControls for manual operation of the fire-extinguishing system which are clearlylabeled for ready use by the crewCArrangements for automatically shutting off the electrical power upon activation of thefire-extinguishing systemDan alarm for indicating operation of the fire-extinguishing system in the galley wherethe equipment is installed
考题
单选题CO2 and Halon extinguishers are used for electrical fire, as well as ()fire.A
commonB
oilC
electricalD
chemical
考题
单选题The Repairer shall be relieved of all obligations under these terms and conditions caused by such all following matters except().A
act of GodB
lock-outC
strikeD
paint fire
考题
单选题When occurring a fire in the scavenge air box, the following measures should be taken except for()A
reducing speed to SLOW and asking bridge for permission to stopB
stopping the fuel oil supplyC
switching-on the auxiliary blowersD
putting the scavenge air box fire extinguishing equipment into function
考题
单选题The server room that an administrator manages has just caught fire. Which of the following is the FIRST thing that the administrator should do?()A
Evacuate all personnel.B
Notify staff of the potential service outage.C
Use fire suppression techniques until the fire department arrives.D
Grab the backup tapes and exit the server room.
考题
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 spacesB
Danger of shock to personnelC
The amount of toxic fumes created by the extinguisherD
Maintaining electrical power
考题
单选题Your vessel is equipped with a fixed CO2 system and a fire main system. In the event of an electrical fire in the engine room what is the correct procedure for fighting the fire?()A
Use the CO2 system and evacuate the engine roomB
Use the fire main system and evacuate the engine roomC
Evacuate the engine room and use the CO2 systemD
Evacuate the engine room and use the fire main system
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
热门标签
最新试卷