2022 polymerization process test question simulation test question bank and online simulation test

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

2022 Polymerizing process work permit question bank is polymerizing process review questions, and the questions are pledged before the examination ！2022 Polymerization process test question simulation test question bank and online simulation test are compiled according to the latest textbook of polymerization process . Polymerization process exercises are analyzed at any time according to the one-point learning progress of the safety production simulation exam .

1、【 Single topic selection 】 The interlock established for the safety of the device is referred to as ().（  A  ）

A、ESD

B、DCS

C、PLC

2、【 Single topic selection 】 Alcohol burning fires are () Class fire .（  B  ）

A、A

B、B

C、C

3、【 Single topic selection 】 The following chemical hazards among occupational hazards are ().（  A  ）

A、 chlorine

B、 Low air pressure

C、 Vibration

4、【 Single topic selection 】 Personnel support shall be carried out in accordance with the drill plan and relevant requirements , planning 、 perform 、 guarantee 、 assessment 、 Participants and other personnel participate in the drill activities , Consider... If necessary () personnel .（  A  ）

A、 As a substitute

B、 increase

C、 Reduce

5、【 Single topic selection 】 When the medium is flammable and explosive , You should use () Tools .（  C  ）

A、 special

B、 Iron

C、 Explosion proof

6、【 Single topic selection 】 All units and individuals have the right to () The duty of . National Encouragement 、 Guide social organizations and individuals to carry out earthquake group survey and prevention activities , Monitor and prevent earthquakes . National Encouragement 、 Guide volunteers to participate in earthquake prevention and disaster reduction activities .（  B  ）

A、 Carry out group survey and prevention activities

B、 Participate in earthquake prevention and disaster reduction activities

C、 Support earthquake prevention and disaster reduction

7、【 Single topic selection 】 The preparation of enterprise emergency plan should be () Participate in , Make the preparation process of the plan become the process of troubleshooting and treatment of hidden dangers and the process of emergency knowledge training and education for all staff .（  C  ）

A、 Experts

B、 Leader

C、 All of you

8、【 Single topic selection 】 Pay attention to personal safety in chemical production , What is wrong ().（  C  ）

A、 Stay away from places prone to fire and explosion

B、 Pay attention to toxic substances in production

C、 Pay close attention to the safe operation of pressure vessels in production , People can't be far away

9、【 Single topic selection 】 Providing the employer with equipment that may cause occupational disease hazards , Instructions in Chinese shall be provided , And in the eye-catching position of the equipment ().（  A  ）

A、 Set warning signs and warning instructions in Chinese

B、 Post instructions in Chinese

C、 Set safety precautions

10、【 Single topic selection 】 In the risk classification catalogue of occupational hazards of construction projects , The manufacturing of basic chemical raw materials belongs to occupational hazards () Industry .（  C  ）

A、 commonly

B、 More serious

C、 serious

11、【 Single topic selection 】 Tower crane （） After the unit passes the self inspection , The inspection and testing organization with corresponding qualification shall be entrusted for testing , The inspection and testing institution shall issue a test report .（  B  ）

A、 lease

B、 install

C、 maintenance

D、 Use

12、【 Single topic selection 】 In a fire , The culprit of casualties caused by toxicity is ().（  A  ）

A、 carbon monoxide

B、 Carbon dioxide

C、 nitric oxide

13、【 Single topic selection 】 Excavate the foundation pit with underground water level 、 Pipe trench , According to the local engineering geological data , Take measures to lower the groundwater level , Generally, it should be lowered below the excavation surface （）m, Then excavation .（  C  ）

A、0.4

B、0.6

C、0.5

D、0.3

14、【 Single topic selection 】 The grade of carbon structural steel adopts the letter representing the yield point “Q”、 Value of yield point and quality grade 、（） And so on .（  A  ）

A、 Deoxidation method

B、 Desulfurization method

C、 Dehydrogenation mode

D、 Dephosphorization mode

15、【 Single topic selection 】《 Fujian construction hoisting machinery safety management guidelines 》 Regulations , Construction machinery integration enterprises shall install hoisting machinery in construction （ Disassemble ） front （） Fill in the installation of building hoisting machinery within working days （ Disassemble ） The data sheet reviewed by the project management unit and the supervision unit and the use of the above qualified data sheet , In writing 、 Inform the construction administrative department at or above the county level of the place where the project is located by fax or computer information system .（  B  ）

A、1

B、2

C、5

D、3

16、【 Single topic selection 】 newly build 、 The expansion of the 、 Reconstruction and construction works , It should meet the seismic fortification requirements . Major construction projects and construction projects that may cause serious secondary disasters , Seismic safety evaluation shall be carried out in accordance with the relevant provisions of the State Council , And in accordance with the () Conduct seismic fortification .（  C  ）

A、 Earthquake resistance and disaster reduction law

B、 Requirements for earthquake fortification in the region

C、 The seismic fortification requirements determined in the approved seismic safety evaluation report

17、【 Single topic selection 】 Under special circumstances , Approved by the people's Government in charge of accident investigation , The time limit for submitting the accident investigation report can be appropriately extended , However, the maximum extension period shall not exceed （）.（  C  ）

A、20 Intraday

B、30 Intraday

C、60 Intraday

D、90 Intraday

18、【 Single topic selection 】 When the combined lattice column of fastener steel pipe scaffold is used , The distance between main vertical poles shall not be greater than 1m, The step distance of the cross bar should not be greater than （）.（  C  ）

A、0.8m

B、1.0m

C、1.2m

D、1.5m

19、【 Single topic selection 】 Effective service life refers to the time when the minimum index of effective protection function is reached ().（  C  ）

A、 Set a time

B、 limit

C、 Use your time

20、【 Single topic selection 】 Cleaner production requires enterprises to save raw materials and materials in the production process ().（  C  ）

A、 artificial

B、 Time

C、 energy

21、【 Single topic selection 】 To make sure the equipment is in normal condition , The hanging basket shall be carried out before work every day （） function .（  A  ）

A、 No load

B、 Full load

C、 overload

D、 half load

22、【 Single topic selection 】 All the energy produced when a substance explodes becomes ().（  B  ）

A、 voice

B、 Heat and shock waves

C、 Mechanical energy

23、【 Single topic selection 】 Environmental pollution accidents refer to economic accidents due to violation of environmental protection laws and regulations 、 Social activities and behaviors , And the influence of unexpected factors or irresistible natural disasters make the environment polluted , Wildlife under special state protection 、 The nature reserve has been damaged , Human health is endangered , Loss of social economy and people's property , Causing adverse social impact () event .（  B  ）

A、 Planned

B、 Burstiness

C、 Routine

24、【 Single topic selection 】 The description of the main hidden dangers in the figure below is wrong （）.

（  D  ）

A、 The setting of dewatering pipe is not standardized

B、 The setting of downcomer cable is not standard

C、 The materials near the foundation pit are stacked irregularly

D、 The fence is too close to the foundation pit

25、【 Single topic selection 】 The maximum length of the power line at the secondary side of the welding machine shall not exceed （）.（  B  ）

A、20m

B、30m

C、40m

D、50m

26、【 Single topic selection 】 The edge refers to that there is no enclosure facilities in the construction site or the height of the enclosure facilities is lower than （）m Around the floor 、 The side of the stairs 、 Platform or balcony edge, which endangers personal safety .（  C  ）

A、0.6

B、0.7

C、0.8

D、0.9

27、【 Single topic selection 】 The on-site comment is in the emergency drill (), At the drill site , The evaluator or the person in charge of the evaluation team shall be responsible for the problems found in the drill 、 Make oral comments on deficiencies and achievements .（  B  ）

A、 front

B、 After the end

C、 In the process

28、【 Single topic selection 】 The main discharge points of wastewater from production units are ().（  C  ）

A、 Sampling point

B、 Low lying point of material pipeline

C、 Material knockout drum

29、【 Single topic selection 】 The following items that do not belong to the operation qualification certificate of special construction operators are （　）.（  D  ）

A、 Construction electrician

B、 Pile driver

C、 Welder

D、 Electrical equipment installer

30、【 Single topic selection 】 The power supply of electrode arc welding requires （） External characteristics of .（  D  ）

A、 rising

B、 Slow down

C、 level

D、 plunge

31、【 Single topic selection 】 External maintenance of petrochemical equipment 、 During hot work , Required inside the equipment ().（  A  ）

A、 The combustible content is qualified

B、 Qualified oxygen content

C、 No sediment

32、【 Single topic selection 】 Most of the early symptoms of chronic poisoning and most of the sequelae of acute poisoning , All of them are ().（  B  ）

A、 Renal failure

B、 Neurasthenia syndrome

C、 Chronic hepatitis

33、【 Single topic selection 】 The absolute pressure is 4.5A、tm, Its gauge pressure is ()A、tm.（  B  ）

A、5.5

B、3.5

C、4.5

34、【 Single topic selection 】 This is a picture of the on-site construction of a construction site , Excuse me, there is （） Management defects

（  B  ）

A、 Stack timbers on the scaffold

B、 Illegal use of wood brace as an operating frame , Horizontal protection is optional , The frame is deformed

C、 There is no fire extinguisher on site

D、 Workers do not wear safety helmets

35、【 Single topic selection 】 Prepare plans for earthquake prevention and disaster reduction (), The overall arrangement should be followed 、 To the point 、 Rational layout 、 The principle of comprehensive prevention , Based on the prediction results of earthquake situation and earthquake damage , And give full consideration to the safety of people's lives and property and economic and social development 、 Resources and environmental protection, etc .（  B  ）

A、 reserve plan

B、 planning

C、 summary

36、【 Single topic selection 】 The root cause of polymer plasticization and ignition caused by blocked feeding port of expansion dryer is expansion dryer ().（  B  ）

A、 A rise in temperature

B、 Broken material

C、 The pressure rises

37、【 Single topic selection 】 The masonry mortar shall be medium coarse sand , Coarse sand should be selected for rubble masonry , The silt content of sand shall meet the design and specification requirements . The strength grade of cement mortar shall not be less than M5 Cement mixed mortar , The silt content shall not exceed （）%;（  B  ）

A、4

B、5

C、6

D、7

38、【 Single topic selection 】 Metering and preparation process equipment 、 The pressure of pipeline air tightness test shall not be less than ()MPa.（  B  ）

A、0.01

B、0.08

C、0.05

39、【 Single topic selection 】 When lifting large or integral formwork , The horizontal lifting shall not be less than （） A lifting point .（  A  ）

A、4

B、2

C、1

D、3

40、【 Single topic selection 】 The metal materials are carbon steel and low alloy steel with sodium hydroxide solution 、 Nitrate solution 、 Contact with corrosive media such as ammonium chloride solution , The type of corrosion that is likely to occur is () corrosion .（  A  ）

A、 Stress

B、 crevice

C、 Intergranular

41、【 Single topic selection 】 oxygen - The temperature of acetylene flame is related to the injection speed of mixed gas , Increase the injection speed of the mixed gas ,（）.（  B  ）

A、 The flame temperature decreases

B、 The flame temperature increases

C、 The flame temperature remains unchanged

D、 The flame changes from oxidation flame to carbonization flame

42、【 Single topic selection 】 The code name of the high-pressure vessel is ().（  B  ）

A、L

B、H

C、M

43、【 Single topic selection 】 The earth rock excavation at the portal must be carried out according to the design requirements 、 Upward slope setting out ,（） Excavation in layers , Layered support . It is strictly prohibited to excavate by cutting the bottom or overlapping up and down .（  A  ）

A、 From top to bottom

B、 Bottom up

C、 From left to right

D、 From right to left

44、【 Single topic selection 】 take “ Safety first ” The requirements run through urban planning 、 Building 、 function 、 Manage the whole process , Establish urban security （） responsibility system .（  D  ）

A、 Control and control

B、 production

C、 management

D、 guarantee

45、【 Multiple choice 】 Slip method is a kind of " Security Production mould I plan to pass the exam at one point " More advanced construction methods , Its advantages are （）.（  BCD  ）

A、 High degree of automation

B、 The equipment and process are simple

C、 Fast construction

D、 Low cost

E、 The hoisting process is simple

46、【 Single topic selection 】 When the construction unit applies for the construction permit , Relevant information about the construction project shall be provided （） Information .（  C  ）

A、 Construction organization design

B、 Safe production

C、 Safe construction measures

D、 Project cost

47、【 Single topic selection 】 The management personnel at the construction site shall report to the operators （）, Both parties and full-time safety production management personnel of the project shall jointly sign for confirmation .（  B  ）

A、 Technical disclosure

B、 Safety technical disclosure

C、 Safety knowledge education

D、 Technical training

48、【 Single topic selection 】《 Production safety law of the people's Republic of China 》 Regulations , The main person in charge of the construction unit and the safety production management personnel fail to pass the examination in accordance with the provisions , Order to make corrections within a time limit , It can be done （） The fine （  D  ）

A、 Less than 10000 yuan

B、 Less than 20000 yuan

C、 Less than 30000 yuan

D、 Less than 50000 yuan

49、【 Single topic selection 】 In an electric shock accident , Most of them are （） Cause personal injury or death .（  A  ）

A、 The human body receives electric current and receives electric shock

B、 Burn

C、 Electroconvulsive

D、 asphyxia

50、【 Single topic selection 】 Carbon arc gouging generally adopts （） The power supply .（  A  ）

A、 DC has steep drop characteristics

B、 AC has the characteristics of steep drop

C、 DC has out of plane characteristics

D、 AC has horizontal characteristics

51、【 Single topic selection 】6135 The secondary filter of diesel engine oil is （　　） Filter .（  C  ）

A、 Paper filter element type

B、 Sawdust filter element type

C、 Centrifugal

D、 Filter type

52、【 Single topic selection 】 The following facilities are not subject to acceptance ：（）（  D  ）

A、 Setting and erection of protective railings

B、 Safe passage shed

C、 Single ladder

D、 Warning tape

53、【 Single topic selection 】 Construction lifts are strictly prohibited （） Use the travel limit switch as the control switch to stop operation .（  A  ）

A、 strictly prohibit

B、 Sure

C、 You can't

D、 must not

54、【 Multiple choice 】 Construction project supervision shall be carried out in accordance with laws and regulations 、 technical standard 、 Design documents 、 Contract for construction project , To the contractor in （） Other aspects , Supervise on behalf of the construction unit .（  ABC  ）

A、 Construction quality

B、 Construction period

C、 Use of construction funds

D、 Staffing

E、 Safe production

55、【 Multiple choice 】 The construction site shall be protected against （） Measures to pollute the environment .（  ABD  ）

A、 Waste water

B、 slurry

C、 material

D、 Sewage

E、 Food waste

56、【 Single topic selection 】 The greater the included angle between the lifting ropes , The greater the tension , The greater the stress of a single lifting rope . The included angle between lifting ropes is less than （） For the best , The included angle is not allowed to exceed （）.（  C  ）

A、40°,100°

B、50°,110°

C、60°,120°

D、70°,130°

57、【 Multiple choice 】 The safety production management system mainly includes ：（）.（  ABCE  ）

A、 Safety production responsibility system

B、 Safety production fund guarantee system

C、 Safety production education and training system

D、 Safety supervision and punishment system

E、 Safety production accident reporting and handling system .

58、【 Single topic selection 】 An engineering company carried out slope protection pile anchor bolt operation in the foundation project of a building square . The main person in charge of the construction site on that day 、 Security Officer 、 Electricians and other relevant personnel are not on site . When lowering the anchor bar reinforcement cage , The team leader asked for leave for some reason and was not on site ,13 Migrant workers operate by themselves without command , Lead out the reinforcement of the distribution box 380V The cable is worn out , Electrify the reinforcement cage , cause 5 People get electrocuted and die .
（4） The following statements about the safety management responsibilities of three categories of personnel are correct （）.（  C  ）

A、 The construction unit shall ensure that the person in charge is not responsible for the safety production of the project

B、 The project leader of the construction unit shall be fully responsible for the safety of the enterprise

C、 The on-site safety production management personnel are responsible for on-site supervision and inspection of safety production

D、 The full-time safety production management personnel shall command against violations 、 Illegal operation , It should be reported immediately , And can report to higher authorities , But it has no right to stop the behavior of the construction unit

59、【 Single topic selection 】 The timber shall be stacked in the downwind direction , The distance from the fire source shall not be less than （）, Fire fighting equipment shall be set around the stockyard ,（  A  ）

A、30m

B、40m

C、50m

D、20m

60、【 Single topic selection 】《 The criminal law 》 Regulations , Construction unit 、 Design unit 、 Construction unit 、 The project supervision unit violates national regulations , Reduce project quality standards , Causing major safety accidents , But the consequences have not reached a particularly serious level , For those directly responsible , Place （） Fixed term imprisonment or criminal detention , Impose a fine .（  C  ）

A、3 In the following

B、3 In the above

C、5 In the following

D、5 In the above

61、【 Single topic selection 】（） Will be more and more valued by everyone , this , Safety production mold I plan to pass the exam at one point , It will also be a direction of the development of building safety management （  C  ）

A、 Macro management

B、 Micro management

C、 Life cycle safety management

D、 Safety management during project implementation

62、【 Multiple choice 】 When checking the climbing frame of a project , The findings are as shown in the figure , What are the problems （）

（  ABD  ）

A、 The bottom of the climbing frame is not sealed tightly , There is a risk of falling objects

B、 Lack of spring washer when using single nut

C、 The construction waste on the frame is not cleaned up

D、 The size of the base plate does not meet the requirements , Shall not be less than 100*100*10mm

E、 The climbing equipment is not maintained regularly

63、【 Multiple choice 】 As shown in the figure , What requirements should the plates of temporary facilities meet ？（）

（  ABE  ）

A、 Foam sandwich panels are strictly prohibited.

B、 office 、 The dormitory shall use metal sandwich plate, and the combustion grade of the sandwich shall be A level .

C、 The sandwich panel is A Grade a fireproof material

D、 The sandwich plate is suitable for office 、 dormitory

E、 The sandwich panel is not suitable for office 、 dormitory

64、【 Judgment questions 】 generally speaking , The higher the liquid density , The lower the flash point , The higher the spontaneous combustion point .（  ×  ）

65、【 Judgment questions 】 All units and adults have the obligation to take part in organized fire fighting work .（  √  ）

66、【 Judgment questions 】 The tower crane used in the steel structure subcontracting project of a building construction site is a building hoisting machinery integration enterprise leased by the subcontractor , And it is responsible for installation and disassembly 、 maintenance 、 Maintenance work , according to 《 Fujian construction hoisting machinery safety management guidelines （ On a trial basis ）》 Regulations , After the tower crane passes the inspection , User 、 Construction machinery integration enterprises should jointly conduct acceptance , Only after passing the acceptance can it be used .（）（  ×  ）

67、【 Judgment questions 】 Agglomerate . Safety student Production model quasi Pass the exam at one o'clock . Both reaction and polycondensation belong to chain polymerization .（  ×  ）

68、【 Judgment questions 】 according to 《 Regulations on management of special operation personnel in construction 》, The so-called construction special operators , It refers to the construction activities of housing construction and municipal engineering , Engaging in may be beneficial to me 、 Personnel who cause major hazards to the safety of others and surrounding equipment and facilities .（）（  √  ）

69、【 Judgment questions 】 If you find fire hazards and fire safety violations, you can call 96119 Telephone , Report to the local public security and Fire Department .（  √  ）

70、【 Judgment questions 】 The mechanical behavior of plastics is between rubber and fiber , Soft plastic close to fiber , Hard plastic is close to rubber .（  ×  ）

71、【 Judgment questions 】 The preparation of emergency plan can clarify the division of responsibilities of emergency organizations and personnel , And there are specific implementation measures .（  ×  ）

72、【 Judgment questions 】 The descent device is installed on the working rope , Powered by working load management 、 Automatic lowering device .（  ×  ）

73、【 Judgment questions 】 Braided and extended steel wire rope shall not be used for hoisting mechanism and auxiliary transformation mechanism .（）（  √  ）

74、【 Judgment questions 】 Smoking is strictly prohibited at the construction site .（  √  ）

75、【 Judgment questions 】 The inspection of start-up process flow is based on the main 、 Pipeline through which auxiliary materials flow 、 equipment 、 Instrumentation 、 Check the conformity of production process with valves , Make it meet the production requirements .（  √  ）

76、【 Judgment questions 】 In normal production , The polymerization kettle thrown out for some reason , Need to pass through the accident line ( Or degumming line ) Pour the glue in the kettle ‘ newest analysis ‘ empty .（  √  ）

77、【 Judgment questions 】 Identification of poisons and dust , The key lies in the confirmation of production materials and the investigation and analysis of technological process .（  √  ）

78、【 Judgment questions 】 Old work clothes stained with materials can be treated as general waste .（  ×  ）

79、【 Judgment questions 】 Manual demolition of building construction , When removing beams or cantilevered members , Effective fall control measures should be taken , Before cutting off the support at both ends .（  √  ）

80、【 Judgment questions 】 A high-rise residential construction site , As the wall is cleaned, it will be cleaned without the consent of the construction director 15 Remove the protective net at the reserved opening of the elevator shaft on the first floor , The operation is completed without recovery . Plastering class Zhang went to the toilet and casually let go at the corner , Accidentally fell from the reserved opening of the elevator shaft , Fell to death on the spot . After field investigation , There is no protective net in the elevator shaft . Please judge whether the following accident cause analysis is right or wrong .
（2） Zhang is fully responsible .（）（  ×  ）

81、【 Judgment questions 】 The digestive tract is the main source of productive poisons ingested by human body 、 The most dangerous way .（  ×  ）

82、【 Judgment questions 】 To single “ Safety production mold I plan to take an exam spot through “ Drive to the working worm gear , Generally, the worm gear is used as the follower , The worm is the driving part .（  √  ）

83、【 Judgment questions 】 Fill with extremely toxic or highly hazardous media , And the tank container that controls the maximum allowable filling volume by weighing can not be equipped with a liquid level measuring device .（  √  ）

84、【 Judgment questions 】 A construction subcontractor has only 55 people , according to 《 Safe production method 》, The unit only needs to be equipped with part-time safety production management personnel .（  ×  ）

85、【 Judgment questions 】 Obvious fire prevention signs shall be set at key parts of fire safety , Carry out strict management .（  √  ）

86、【 Judgment questions 】 After material leakage , It must be flushed to the sewer immediately .（  ×  ）

87、【 Judgment questions 】 The average value of the vertical distance between each operation position in the operation area and the reference plane of the corresponding falling height , It is called the working height at height of the operation area .（  ×  ）

88、【 Judgment questions 】 The construction unit shall not carry out the survey 、 Design 、 The construction of the 、 The project supervision and other units put forward that they do not comply with the law on safe production of construction projects 、 Requirements specified in regulations and mandatory standards , The construction period agreed in the contract shall not be reduced .（  √  ）

89、【 Judgment questions 】 Before starting the pile hammer, pay attention to make the pile cap 、 Pile hammer and pile are on the same axis , Prevent eccentric piling .（  √  ）

90、【 Judgment questions 】 Production and business operation entities shall not purchase and use special labor protection articles without safety signs .（  √  ）

91、【 Judgment questions 】 The production and business operation entity shall formulate its own emergency plan and drill plan , According to the key points of accident prevention of the unit , Organize at least one comprehensive emergency plan drill or special emergency plan drill every six months .（  ×  ）

92、【 Judgment questions 】 The employing unit shall not arrange workers with occupational taboos to engage in their taboo operations .（  √  ）

93、【 Judgment questions 】 The planned maintenance of petrochemical production units can be divided into overhaul 、 Secondary school 、 Minor repairs .（  √  ）

94、【 Judgment questions 】 Carbon burns in the air , Generate carbon dioxide .（  ×  ）

95、【 Judgment questions 】 A unit that provides mechanical equipment and accessories for construction projects , Complete and effective insurance shall be provided in accordance with the requirements of safe construction , Safety facilities and devices such as limit （  √  ）

96、【 Judgment questions 】 Polymer monomers are rarely flammable 、 Explosive 、 Hazardous chemicals prone to static electricity .（  ×  ）

97、【 Judgment questions 】 The function of the shaft sealing device of rotating equipment is to prevent the medium from leaking axially from the inside of the equipment .（  ×  ）

98、【 Judgment questions 】 The color of the filter tank against ammonia and hydrogen sulfide is gray .（  √  ）

99、【 Judgment questions 】 Reduce the sulfur content in the fuel , It can effectively reduce the emission of sulfur dioxide in flue gas .（  √  ）

100、【 Judgment questions 】 High toxic workplaces shall be provided with emergency evacuation channels and necessary risk relief areas .（  √  ）

Support the examination questions of precision polymerization process operation 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 .