2022 operation certificate examination for main principals of hazardous chemical business units and main principals of hazardous chemical business units

Source of question bank ： Safety production simulation test, a little public official account.

Pass the safety production simulation exam at one point ： The main person in charge of the business unit of dangerous chemicals must practice before the examination ！ The safety production simulation test is one-point pass, and the test questions and answers of the operation certificate of the main person in charge of the hazardous chemical business unit are updated every month ！ Do it a few more times , In fact, it is very simple to pass the simulated examination question bank of the main person in charge of the dangerous chemical business unit .

1、【 Single topic selection 】 Major accident potential , By the production and operation unit () Organize the formulation and implementation of accident hidden danger treatment plan .（  A  ）

A、 Principal Responsible Person

B、 person in charge

C、 Relevant personnel

2、【 Single topic selection 】 according to 《 Measures for management of emergency plan for production safety accidents 》, There are many kinds of risks in production and operation units 、 Multiple types of accidents may occur , It shall organize the preparation of its own ().（  B  ）

A、 Special emergency plan

B、 Comprehensive emergency plan

C、 Site disposal plan

3、【 Single topic selection 】 Prevention and control of accidents , Safety education countermeasures and measures ( ) The countermeasures mainly focus on people's unsafe behavior .（  B  ）

A、 Safety rules

B、 security management

C、 Safety technology

4、【 Single topic selection 】《 Safety supervision regulations for gas cylinders 》 Regulations , The validity period of cylinder filling registration is ( ) year .（  C  ）

A、1

B、3

C、5

5、【 Single topic selection 】 When the protective line of each protective zero connection equipment is connected with the zero trunk line of the power grid , Should use () The way . The protective line and the working zero line shall not be collinear .（  A  ）

A、 parallel connection

B、 Series connection

C、 Mixed combination

6、【 Single topic selection 】《 Production safety law of the people's Republic of China 》 Regulations , The principle that accident investigation and handling should follow is ()、 According to the law 、 Seeking truth from facts 、 Focus on effectiveness .C Scientific rigor （  C  ）

A、 Find out the nature and responsibility of the accident

B、 Find out the cause of the accident

C、 Scientific rigor

7、【 Single topic selection 】 according to 《 Identification of major hazard installations of hazardous chemicals 》(GB18218-2009) standard , A unit is a ( set ) Production unit 、 Facilities or places , Or belong to the same production and operation unit and the edge distance is less than ( )m Several ( set ) Production unit 、 Facilities or places .（  C  ）

A、100

B、200

C、500

8、【 Single topic selection 】 Li Mou, a lathe worker in the instrument workshop of a machinery manufacturer 、 Xu 、 Chen and apprentice Xiao Zhang 、 Xiao Meng and Xu's wife Rao , Gather in a room about 18㎡ Rest room , Use one 5KW Electric stove for heating . Close the doors and windows tightly , Store a dress in the corner 15kg Glass bottles of gasoline . The pressure in the glass bottle , Increase with the increase of room temperature , Push the cork out twice , He was stuffed by apprentice Xiao Meng twice . Due to the increasing pressure in the bottle , Open a crack in the glass bottle , Gasoline oozed out slowly , Flow to the electric furnace . Chen sitting next to the electric stove 、 Rao found that gasoline seeped out , Immediately wipe the gasoline with a mop . During wiping and cleaning , The gasoline on the mop splashed on the electric stove wire , The electric stove burns in an instant , The flame burned down the oil to the gasoline bottle . Several people in the house ran to the door when they saw something bad , Xu forced the door open , Because the house is full of gasoline vapor , As soon as the door opens , There is enough oxygen outside the house to make the fire burst into the sky in an instant , The gasoline bottle exploded . cause 3 People were burned , Others were burned , Houses and machine tools were burned down , Heavy economic losses . Based on the above facts , The ignition source causing the accident was ().（  C  ）

A、 Static electricity

B、 Electric spark

C、 flame

9、【 Single topic selection 】 In the risk classification catalogue of occupational hazards of construction projects , Sewage treatment and recycling are occupational hazards () Industry .（  B  ）

A、 serious

B、 More serious

C、 commonly

10、【 Single topic selection 】 When the boiler is seriously short of water, the following measures can be taken ( ).（  B  ）

A、 Slow water inflow

B、 It is forbidden to fill the boiler with water , Emergency shutdown measures should be taken

C、 Open the safety valve for quick Depressurization

11、【 Single topic selection 】 The enterprise shall simulate according to the target of major hazard sources (), Formulate emergency disposal plans for various states .（  B  ）

A、 Accident process

B、 Accident status

C、 Accident consequence

12、【 Single topic selection 】 Explosives must be transported through ( ) Approved by the management , According to the specified driving time and route, the shipment can be started with the permit .（  B  ）

A、 traffic

B、 Public Security

C、 Local administration

13、【 Single topic selection 】2007 year 5 month 22 Japan , A university student often retaliates against his classmates in the same dormitory , Obtained... From a friend who deals in highly toxic products by illegal means 250g Highly toxic substance thallium nitrate .5 month 29 On the afternoon of Sunday 4 Time , Chang used a syringe to the victim Niu 、 Li Mou 、 Inject thallium nitrate into Shi's tea cup , Lead to 3 Thallium poisoning in students . According to the situation ,() Selling highly toxic chemicals to individuals ( Except pesticides that are highly toxic chemicals ) And explosive chemicals .（  C  ）

A、 As the case may be

B、 Sure

C、 prohibit

14、【 Single topic selection 】《 Classification and marking of commonly used hazardous chemicals 》 in , There are secondary signs ( ) Kind of .（  B  ）

A、10

B、11

C、12

15、【 Single topic selection 】 Hazardous chemicals are stacked in the open air , Should conform to ( ) Safety requirements for .（  A  ）

A、 Fire prevention 、 Explosion proof

B、 Radiation protection

C、 Prevent poisoning

16、【 Single topic selection 】 A production and business operation entity shall have 《 Safe production method 》 And the law 、 Administrative regulations and national or industrial standards ( ).（  C  ）

A、 Production conditions

B、 Working conditions

C、 Safety production conditions

17、【 Single topic selection 】 A company in a city transformed a warehouse for storing dry and miscellaneous materials into a warehouse for dangerous chemicals , The fire prevention distance between warehouses does not meet the standard . And ammonium persulfate （ Oxidant ） Alkali sulfide （ Reducing agent ） Mixed storage in the same warehouse .8 month 5 Due to the broken and leaky packing , Ammonium persulfate reacts with alkali sulfide , Ignition and combustion ,13 spot 26 The explosion caused a fire ,1h After that, the low flash point flammable liquid stored in the warehouse close to the fire area had a second strong explosion , Cause greater damage and fire . to 8 month 6 Early morning 5 when , Put out the fire . The accident caused 15 People have been killed ,200 Many people were injured , Serious injury 25 people , Direct economic loss 2.5 One hundred million yuan . According to the above , The special warehouse for hazardous chemicals shall be provided to （） magnitude （ Including county level ） Public Security 、 The fire department applies for a fire safety storage permit .（  C  ）

A、 province

B、 City

C、 county

18、【 Single topic selection 】 The employer shall establish 、 Sound ( ), Strengthen the management of occupational disease prevention , Improve the level of occupational disease prevention , Be responsible for the occupational disease hazards caused by the unit .（  A  ）

A、 Occupational disease prevention responsibility system

B、 Management system

C、 Emergency plan

19、【 Single topic selection 】 In areas where hazardous chemicals are produced or stored , If you see the following marks , Express ( ).

（  B  ）

A、 Must wear protective glasses

B、 Dust masks must be worn

C、 You must wear a gas mask

20、【 Single topic selection 】 Stores engaged in the retail business of hazardous chemicals are only allowed to store ( ) Hazardous chemicals , The total storage shall not exceed 1 Tons of .（  A  ）

A、 Civil small packaging

B、 Small industrial packaging

C、 Large civil packaging

21、【 Single topic selection 】 A liquid chlorine cylinder exploded in the liquid chlorine section of an electrochemical plant , Cause this section 414㎡ All the plants were destroyed , Part of the adjacent refrigeration plant collapsed , Equipment in two plants 、 All pipelines are damaged . And cause the surrounding office buildings and plant area 280 More than houses were damaged to varying degrees . On duty in the liquid chlorine section 8 A worker died on the spot . What's more serious is the diffusion of chlorine after the explosion 7㎞, Since the electrochemical plant is located in the urban area , Close to the surrounding residential areas , The accident caused chlorine poisoning to more than 1000 people , Several people died . Direct economic losses . After investigation, the first explosion 1 Only liquid chlorine steel cylinders are sent to the electrochemical plant by the user to fill liquid chlorine . The user did not install a check valve on the connecting pipeline between the production equipment and the liquid chlorine cylinder 、 Buffer tank or other anti overturning device , Cause the chlorinated paraffin to pour into the liquid chlorine cylinder , Moreover, when the cylinder was delivered, it did not declare the situation to the filling unit . The workers in the liquid chlorine section responsible for filling steel cylinders did not inspect and clean the steel cylinders to be filled before filling liquid chlorine , Fill with liquid chlorine . When filling , Chlorinated paraffin in the cylinder reacts with liquid chlorine , temperature 、 The pressure rises , Cause the cylinder to explode , And cause the surrounding steel cylinders to explode one after another . The workers of both parties have not been trained and assessed by special operators , There is no emergency plan for accidents . As described above , The indirect cause of the accident is ().（  C  ）

A、 The filling Party's workers operate against regulations

B、 The user's violation caused chlorinated paraffin to be mixed into the liquid chlorine cylinder

C、 The workers of both parties have not been trained and assessed by special operators

22、【 Single topic selection 】 according to 《 Safe production method 》, When the main person in charge of the production and business operation unit has a production safety accident , Do not organize rescue immediately , Give demotion 、 Punishment of dismissal , Annual income of the Department in the previous year ( ) The fine .（  B  ）

A、40% to 80%

B、60% to 100%

C、80%

23、【 Single topic selection 】 according to 《 Code for fire protection design of buildings 》 For stored items ( Inflammable and explosive goods ) Fire hazard classification standard , Items that are difficult to burn belong to ( ) Class I dangerous goods .（  C  ）

A、 nail

B、 B

C、 C

24、【 Single topic selection 】× year × month × Japan 14 when 7 branch , Of a liquefied gas station of a city gas company 102#400? The LPG balloon tank broke , A lot of liquefied petroleum gas spewed out , Spread northward with the wind , Burning in case of open fire , Cause the spherical tank to explode . Because the spherical tank exploded and burned , The fire burned 19 Hours , the 5 individual 400? Spherical tank ,4 individual 450? Horizontal tank and 8000 Multiple LPG cylinders ( The empty bottle 3000 More than one ) Explode or burn , Plant adjacent to the tank farm 、 building 、 Motor vehicles and equipment are burned or damaged to varying degrees , The direct economic loss is about 627 Ten thousand yuan , die 36 people , Seriously injured 50 people . The spherical tank has been in use for two years and zero months since it was put into use , Spherical tanks are often in low capacity , Only 3 Reach the rated capacity for one time , After the third packaging 4 God , That is to say 18 The sun burst . After the spherical tank is put into use , Never checked , Before rupture , The safety valve is normal , The blowdown valve is normally closed . The main material of the spherical tank is I5MnVR, The inner diameter 9200mm, Wall thickness 25mm, volume 400?, Used to store liquefied petroleum gas . Based on the above facts , The dangerous and harmful factors existing in the liquefied gas station do not include ().（  B  ）

A、 Burning and explosion

B、 collapse

C、 poisoning

25、【 Single topic selection 】 The warehouse where explosives are stored shall adopt ( ) lighting .（  C  ）

A、 Incandescent lamp

B、 Fluorescent lamp

C、 Explosion proof lamp

26、【 Single topic selection 】 When the pressure test of the vessel adopts air pressure , The test method is in accordance with 《 Supervision Regulation on safety technology of pressure vessel 》 The relevant requirements of . Keep the pressure not less than ( )min.（  C  ）

A、2

B、3

C、4

27、【 Single topic selection 】 The floor area is larger than 300m2 The safe exit of the warehouse shall not be less than ( ) individual .（  B  ）

A、4

B、2

C、3

28、【 Single topic selection 】 Transformer neutral grounding () Grounding .（  B  ）

A、 Protect

B、 Work

C、 Security

29、【 Single topic selection 】《 Regulations on the administration of precursor chemicals 》 Regulations , The first category of precursor chemicals can be used for ( ).（  A  ）

A、 The main raw materials for drug production

B、 Auxiliary raw materials for drug production

C、 Chemical preparation for making poison

30、【 Single topic selection 】《 Regulations on labor protection in workplaces where toxic substances are used 》 Regulations : The employer engaged in the operation of using high toxic substances shall set up showers and dressing rooms , And set the cleaning system 、 Store or dispose of the work clothes of workers engaged in operations using high toxic substances 、 Special room for working shoes, hats and other items . When the worker finishes his work , The work clothes used 、 Work shoes, hats and other items must be stored in ( ).（  A  ）

A、 In the highly toxic operation area

B、 General poison operation area

C、 In the yellow warning area

31、【 Single topic selection 】《 Fire classification 》（GB4968-2008） The standard divides fires into （）.（  B  ）

A、Ⅰ Class fire 、Ⅱ Class fire 、Ⅲ Class fire and Ⅳ Class fire

B、A Class fire 、B Class fire 、C Class fire 、D Class fire 、E Class fire 、F Class fire

C、 Solid fire 、 Liquid fire 、 Gas fires and mixture fires

32、【 Single topic selection 】 newly build 、 reconstruction 、 Expanded construction projects and technological transformation 、 Technology introduction project （ Hereinafter referred to as the construction project ） That may cause occupational hazards , The construction unit shall, in accordance with 《 Construction project occupational health “ Three at the same time ” Interim Measures for supervision and administration 》 The provisions of the , Apply to the work safety supervision and administration department for ( ).（  C  ）

A、 Keep on record 、 review 、 review 、 Completion acceptance

B、 The license 、 review 、 test 、 Completion acceptance

C、 Keep on record 、 to examine 、 review 、 Completion acceptance

33、【 Single topic selection 】 According to the cause and nature of the explosion , Explosions can be divided into ( ).（  A  ）

A、 Physical explosion 、 Chemical and nuclear explosions

B、 Physical explosion 、 Chemical explosion and decomposition explosion

C、 Explosive explosion 、 Chemical explosion and decomposition explosion

34、【 Single topic selection 】《 Business conditions and technical requirements for hazardous chemical enterprises 》 Regulations , The layout of hazardous chemicals in the storefront of retail business shall be reasonable ,( ) You can't mix . Comprehensive shopping mall ( Building materials market ) The hazardous chemicals operated shall be stored in special counters .（  C  ）

A、 All materials

B、 Different goods

C、 Taboo materials

35、【 Single topic selection 】 In the process of emergency rescue , The safety management department shall assist the commander in chief to make an accident alarm 、 Briefing and () Etc .（  A  ）

A、 Accident disposal

B、 Evacuation

C、 Environmental protection

36、【 Single topic selection 】 The occupational disease prevention and control plan shall be formulated , Incorporate it into the national economic and social development plan , And organize the implementation of ( ).（  A  ）

A、 The State Council and local people's governments at or above the county level

B、 Local people's governments at or above the county level

C、 Local people's governments at the provincial level

37、【 Single topic selection 】 When the worker leaves the employer , For my occupational health surveillance files ( ).（  B  ）

A、 Right to take the original

B、 Have the right to request a copy

C、 No right to request a copy

38、【 Single topic selection 】 During chemical maintenance , Opposite slot 、 pot 、 tower 、 kettle 、 Flammable gas is left in equipment containers such as pipelines 、 Explosive 、 Toxic and harmful media , The entrance and exit or the connection with the equipment shall be () In isolation , And hang warning signs .（  C  ）

A、 Close the valve

B、 Purging

C、 Install blind plate

39、【 Single topic selection 】《 Regulations on labor protection in workplaces where toxic substances are used 》 Regulations , The employing unit shall comply with these regulations and other relevant laws 、 Provisions of administrative regulations , Take effective protective measures , The prevention of ( ) Happen , Participate in work-related injury insurance according to law , Ensure the safety and health of workers .（  B  ）

A、 accident

B、 Occupational poisoning accident

C、 fire

40、【 Single topic selection 】 Explosion proof lamps shall be used for internal lighting of explosives warehouse , The switch shall be set in the warehouse ().（  B  ）

A、 Inside

B、 outside

C、 in 、 Anything outside

41、【 Single topic selection 】 In the following solids , What belongs to inflammables in case of moisture is ( ).（  C  ）

A、 phosphorus

B、 sulfur

C、 calcium carbide

42、【 Judgment questions 】2007 year 4 month 13 Early Wednesday morning 8 Time , Found in the wheat field beside the road in a village of a county 7 Barrels of unidentified chemicals . Tested by experts , The chemical is “ Phosphorus trichloride ”, Highly toxic , perfusive . Abandoned 7 bucket “ Phosphorus trichloride ” All have expired . Surrounding wheat cover “ burn ” die , Cause serious pollution . Based on the above facts , Please judge , Violation of this accident 《 Regulations on the safety management of hazardous chemicals 》 Regulations , The disposal plan of hazardous chemicals shall be submitted to the comprehensive work department responsible for the safety supervision and administration of hazardous chemicals and the environmental protection department at the same level of the Municipal People's government divided into districts 、 For the record of the public security department .（  √  ）

43、【 Judgment questions 】 In case of fire in units adjacent to the gas station , Business can continue, but report to the superior .（  ×  ）

44、【 Judgment questions 】《 Regulations on the safety management of hazardous chemicals 》 Regulations , The safety supervision and Management Department of hazardous chemicals shall be responsible for the safety supervision of production .（  √  ）

45、【 Judgment questions 】 according to 《 Safe production method 》 The provisions of the , The rights that employees can enjoy include : The right to know 、 Suggest 、 Batch prosecution power 、 The right to refuse 、 Safe haven 、 Right of claim 、 The right to protection 、 The right to education .（  √  ）

46、【 Judgment questions 】 The spring-loaded safety valve has a light and compact structure , The sensitivity is also high , The installation position is not limited , And because it is less sensitive to vibration , Therefore, it can be used on mobile pressure vessels .（  √  ）

47、【 Judgment questions 】 Smoking is strictly prohibited in flammable and explosive dangerous places .（  √  ）

48、【 Judgment questions 】 Heating facilities should not be added in buildings storing hazardous chemicals .（  ×  ）

49、【 Judgment questions 】2008 year 6 month ,B In the oil tank farm of the refinery 2 There was a fire and explosion accident in No. 1 gasoline tank , cause 1 People have been killed 、3 A slight wound , Direct economic loss 420 Ten thousand yuan . The tank is a dome roof tank , Capacity 200?. The oil inlet pipe of the oil tank is connected into the tank from the top of the tank , But not to the bottom of the tank . The original liquid level gauge in the tank , Removed due to failure .2008 year 5 month , The tank has been cleaned and overhauled .6 month 6 Japan 8 when , Start transporting oil to the tank , When gasoline is transported from the top of the tank, the flow rate in the oil inlet pipe is 2.3~2.5m/s, The gasoline splashed violently in the tank , Then it caught fire and exploded . The explosion threw the whole roof off the tank . Based on the above facts , To prevent combustion and explosion caused by electrostatic discharge sparks , The measures that can be taken are to control the flow rate 、 Keep well grounded 、 Use electrostatic dissipation technology, etc .（  √  ）

50、【 Judgment questions 】 If a hazardous chemicals business enterprise has not obtained a hazardous chemicals business license, it can apply for a license while operating .（  ×  ）

51、【 Judgment questions 】 It is necessary to continue to operate hazardous chemicals after the expiration of the business license , According to 《 Measures for the administration of business licenses for hazardous chemicals 》 Re apply for the business license according to the provisions of .（  √  ）

52、【 Judgment questions 】 Press 《 Guidelines for the preparation of labels for hazardous chemicals 》 Prepare labels for hazardous chemicals .（  √  ）

53、【 Judgment questions 】 The fire risk of stored goods shall be based on the nature of the stored goods and the quantity of combustible materials in the stored goods , It's divided into a 、 B 、 C 、 Ding 、 Class e .（  √  ）

54、【 Judgment questions 】 In the plant with fire and explosion hazards , Ventilation gas can be recycled .（  ×  ）

55、【 Judgment questions 】 The employing unit that operates with toxic substances shall, in accordance with the provisions of the administrative department of public health under the State Council , Regularly detect occupational poisoning hazards in workplaces where toxic substances are used 、 evaluation .（  √  ）

56、【 Judgment questions 】 The use of special equipment shall meet the safety requirements of special equipment .（  √  ）

57、【 Judgment questions 】 The occupational health protection facilities of hazardous chemical projects do not need to be designed at the same time as the main project , Simultaneous construction , Put into production and use at the same time , It can be put into production first 、 function .（  ×  ）

58、【 Judgment questions 】 According to the causal chain theory , The center of enterprise safety work is to prevent people's unsafe behavior 、 Eliminate unsafe conditions of machinery or substances 、 Interrupt the chained process , So as to avoid accidents .（  √  ）

59、【 Judgment questions 】《 Fire control law of the people's Republic of China 》 Regulations , The enterprise shall conduct a comprehensive inspection of building fire-fighting facilities at least once every three years , Make sure it's in good condition , Test records should be complete and accurate , Keep it on file for future reference .（  ×  ）

60、【 Judgment questions 】 The purpose of the emergency plan is to avoid the occurrence of emergencies , Du absolute worker 、 Hazards to residents and the environment .（  ×  ）

61、【 Judgment questions 】 Dangerous goods shall not be stored together with prohibited materials , Hazardous chemicals with different fire extinguishing methods can be stored in the same warehouse .（  ×  ）

62、【 Judgment questions 】 In the production of liquid chlorine , The requirements for hydrogen content control in chlorine tail gas are not high .（  ×  ）

63、【 Judgment questions 】 Bursting discs are not suitable for working media with viscosity or easy crystallization 、 The occasion of aggregation .（  √  ）

64、【 Judgment questions 】2005 year 7 month 19 Japan , A sub packaging plant of a local Chemical Co., Ltd , Repackaging pesticides . Due to the lack of strict protective measures , Several temporary female workers were loading pesticides upside down , Dizziness occurred successively 、 nausea 、 Vomiting and other poisoning symptoms , Xiang was taken to the hospital . No one died due to timely rescue . Based on the above facts , Please judge , Because the company recruits temporary workers , So they don't need to be equipped with labor protection articles .（  ×  ）

65、【 Judgment questions 】 The occupational hazard factors in the production environment generally include : Unreasonable labor organization and system 、 High labor intensity or improper labor organization arrangement 、 Excessive tension of individual human organs or systems and adverse human-computer factors .（  ×  ）

66、【 Judgment questions 】 Poisons should be kept away from direct sunlight 、 Exposure , Keep away from heat 、 Power Supply 、 source of a fire , Fire fighting equipment suitable for the nature of poisons shall be equipped in a fixed and convenient place in the warehouse 、 Alarm device and first aid kit .（  √  ）

67、【 Judgment questions 】 Large and medium-sized hazardous chemical warehouses shall be located in the upwind direction of the local dominant wind direction away from urban areas and residential areas and in the area upstream of the river .（  ×  ）

68、【 Judgment questions 】 The employer shall guarantee the occupational disease patients to enjoy the occupational disease treatment stipulated by the state according to law .（  √  ）

69、【 Judgment questions 】 In the same building or area , Use partitions or walls , The storage method of separating taboo materials is called isolated storage .（  ×  ）

70、【 Judgment questions 】 The warehouse door of hazardous chemicals warehouse shall be iron door or wood wrapped with iron sheet and adopt internal opening .（  ×  ）

71、【 Judgment questions 】 Individuals are not allowed to buy pesticides 、 Rodenticide 、 Highly toxic chemicals other than insecticides .（  √  ）

72、【 Judgment questions 】 Bulk storage refers to the storage of articles in small containers or packages ; Packaged storage is the net storage of goods without outer packaging .()（  ×  ）

73、【 Judgment questions 】 Sensing current generally does not cause harm to human body , However, secondary accidents such as falling from height may be caused by involuntary reaction .（  √  ）

74、【 Judgment questions 】 Ventilation must be installed in buildings where hazardous chemicals are stored , And pay attention to the protective measures of the equipment .（  √  ）

75、【 Judgment questions 】 If the package for the reuse of hazardous chemicals meets the requirements of the performance test of the transport package of dangerous goods , Can be reused .（  √  ）

76、【 Judgment questions 】 Different types of emergency rescue plans of a unit shall form a unified whole , Rescue forces should be arranged in a unified way .（  √  ）

77、【 Judgment questions 】 In the storefront of the retail business of hazardous chemicals, there shall be “ No open flames ” And other warning signs .（  √  ）

78、【 Judgment questions 】 People can inhale oxygen for a long time , And the purer the oxygen, the better .（  ×  ）

79、【 Judgment questions 】 The key points and procedures of the emergency plan shall be posted in the emergency place and emergency command place , And there are obvious signs .（  √  ）

80、【 Judgment questions 】 Chemical foam extinguishing agents can be used to fight chemical substances that are not jealous of water and fire in electrical equipment. .（  ×  ）

81、【 Judgment questions 】 The occupational poisoning hazard factors in high toxic workplaces do not meet the national occupational health standards and health requirements , The employer must immediately stop the highly toxic operation , And take corresponding treatment measures ; After treatment , The hazardous factors of occupational poisoning meet the national occupational health standards and health requirements , Before re operation .()（  √  ）

82、【 Judgment questions 】《 Production safety law of the people's Republic of China 》 Not only for production and business units , At the same time, it is also applicable to the management of national security and social security .（  ×  ）

83、【 Judgment questions 】 The principle of intrinsic safety refers to the realization of safety from the beginning and in essence , Fundamentally eliminate the possibility of accidents , So as to achieve the purpose of preventing accidents .（  √  ）

84、【 Judgment questions 】 Containers or packages containing hazardous chemicals , After confirming that the dangerous goods are used up, the corresponding safety label can be removed .（  ×  ）

85、【 Judgment questions 】 The employer's workplace with occupational disease hazards shall have supporting dressing rooms 、 bathroom 、 Health facilities such as maternity rest rooms .（  √  ）

86、【 Judgment questions 】 Containers or packages containing hazardous chemicals , After treatment and confirming that the danger is completely eliminated , Before removing the safety label , Otherwise, the corresponding safety label cannot be removed .（  √  ）

87、【 Judgment questions 】 Containers containing corrosive media , No valve shall be installed at the bottom as far as possible , Corrosive liquid shall be pumped and discharged from the top .（  √  ）

88、【 Judgment questions 】《 Regulations on reporting, investigation and handling of production safety accidents 》 It is applicable to the report, investigation and handling of production safety accidents that cause personal casualties or direct economic losses in production and business activities .（  √  ）

89、【 Judgment questions 】 Failing to obtain the business license for hazardous chemicals , No unit or individual is allowed to deal in hazardous chemicals .（  √  ）

90、【 Judgment questions 】 Do a good job in the safe production management of hazardous chemicals , It is an inevitable requirement for the full implementation of the scientific outlook on Development , It is an urgent need to build a harmonious society , It is the basis for governments at all levels and production and business units to do a good job in production safety .（  √  ）

91、【 Judgment questions 】 Construction project occupational health “ Three at the same time ” Work can be done with safety facilities “ Three at the same time ” Work together .（  √  ）

92、【 Judgment questions 】 Xiaocun and Wang Wei are new workers assigned to the chemical plant , The village is an escort , Wang Wei is the driver , I arranged to work without any training . They transported a batch of dangerous chemicals to a distant place B City , The car is halfway , The village wants to smoke . Wang Wei said :“ Just a little more patience , Ahead is A City , You can definitely buy... There .” So Wang Wei accelerated his speed , Take a shortcut and drive too fast , It will soon be A City . Wang Wei parked his car in front of a large department store , The village went in and bought a pack of cigarettes , They're on their way again , There was another hitchhiker on the road , They smoked cigarettes and chatted . It's time to eat , But not yet B City , So they stopped to eat . After dinner, , Come out together , Wang Wei asked the village :“ Do you know what's on the car ?” Xiaocun said :“ It's easy , I knew right away .” So he picked up a bottle of chemicals , Open the lid , I smell , say :“ hydrochloric acid .” Wang weikua village :“ Your nose is really powerful !”. According to the above , Wang Wei can change his driving route without permission , When transporting hazardous chemicals, vehicles pass through urban areas and densely populated areas , Stop at the gate of densely populated department stores and restaurants .（  ×  ）

93、【 Judgment questions 】 Construction projects with serious occupational hazards , The design of occupational disease prevention facilities has not been approved , The construction unit shall not carry out construction , It shall apply for review again after rectification .（  ×  ）

94、【 Judgment questions 】 Whether it's new packaging 、 Reusable packaging 、 Whether the package has been repaired or not, it shall meet the requirements of performance test of transport package of dangerous goods .（  √  ）

95、【 Judgment questions 】 The organization management in the management of toxic working environment includes investigating and understanding the current situation of occupational poisoning in the enterprise , Only on the basis of a correct understanding of the current situation of occupational poisoning , To make the right plan , And implement it correctly .（  √  ）

96、【 Judgment questions 】 In production 、 Violation of relevant safety management regulations during operation , As a result, a major casualty accident or other serious consequences occur , It's about 3 Fixed-term imprisonment of not more than years or criminal detention ; The plot is particularly bad , It's about 3 In the above 7 Fixed term imprisonment of not more than years .（  √  ）

97、【 Judgment questions 】 Units engaged in the sale of hazardous chemicals , The business license for hazardous chemicals shall be obtained and registered with the administrative department for Industry and commerce .（  √  ）

98、【 Judgment questions 】 Accidents caused by major hazard sources may threaten residents outside the enterprise , The headquarters shall immediately report to the relevant departments , Evacuate residents quickly to a safe place .（  √  ）

99、【 Judgment questions 】 Xiaocun and Wang Wei are new workers assigned to the chemical plant , The village is an escort , Wang Wei is the driver , I arranged to work without any training . They transported a batch of dangerous chemicals to a distant place B City , The car is halfway , The village wants to smoke . Wang Wei said :“ Just a little more patience , Just ahead A City , You can definitely buy... There .” So Wang Wei accelerated his speed , Take a shortcut and drive too fast , It will soon be A City . Wang Wei parked his car in front of a large department store , The village went in and bought a pack of cigarettes , They're on their way again , There was another hitchhiker on the road , They smoked cigarettes and chatted . It's time to eat , But not yet B City , So they stopped to eat . After dinner, , Come out together , Wang Wei asked the village :“ Do you know what's on the car ?” Xiaocun said :“ It's easy , I knew right away .” So he picked up a bottle of chemicals , Open the lid , I smell , say :“ hydrochloric acid .” Wang weikua village :“ Your nose is really powerful !”. According to the above , Wang Wei can change his driving route without permission , When transporting hazardous chemicals, vehicles pass through urban areas and densely populated areas , Stop at the gate of densely populated department stores and restaurants .（  ×  ）

100、【 Judgment questions 】 The production and business operation unit has not formulated an emergency plan , Causing ineffective rescue of the accident or causing serious consequences , The work safety supervision and administration department at or above the county level shall, in accordance with relevant laws 、 Regulations and rules , Order to suspend production and business for rectification , And impose administrative penalties according to law .（  √  ）

Support the examination questions of the main principals of precision hazardous chemicals business units in all regions of the country , Support safety certificate , Special operation certificate , Exercises on the question bank of vocational skill appraisal and other types of work .