Examination questions and mock examination for safety management personnel of hazardous chemical business units in 2022

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

2022 The practice questions for the examination of safety management personnel of hazardous chemical business units in are a variety of practice modes for the theoretical question bank of safety management personnel of hazardous chemical business units ！2022 The examination questions and mock examination for the safety management personnel of the hazardous chemical business units in are based on the new version of the examination question bank for the safety management personnel of the hazardous chemical business units . The safety management personnel of hazardous chemicals business units have passed the safety production simulation examination and learned from the question bank .

1、【 Single topic selection 】《 Regulations on the safety management of hazardous chemicals 》 Regulations , Execute 《 Regulations on the safety management of hazardous chemicals 》 Is the purpose of : In order to strengthen ( ) Safety management , Prevent and reduce hazardous chemical accidents , Guarantee the safety of people's lives and property , To protect the environment .（  C  ）

A、 Hazardous Chemical Substances

B、 Dangerous chemicals

C、 Dangerous chemicals

2、【 Single topic selection 】《 Regulations on the safety management of hazardous chemicals 》 Regulations , Transportation of hazardous chemicals requires the addition of inhibitors or stabilizers , The shipper should add , And inform ( ).（  C  ）

A、 consignor

B、 Consignee

C、 Carrier

3、【 Single topic selection 】 Enterprises should increase the number of accidents according to the characteristics of their own accidents ( ), Especially the emergency materials in the key process flow 、 Emergency equipment 、 Preparation of emergency equipment and materials .（  C  ）

A、 Reserve strength of emergency rescue equipment

B、 Material reserve strength

C、 Emergency rescue equipment and material reserves

4、【 Single topic selection 】 chemical () It provides relevant safety information for chemical substances and their products 、 Various information on health and environmental protection , And can provide basic knowledge about chemicals 、 Information on protective measures and emergency actions .（  B  ）

A、 Safety labels

B、 Safety data sheet

C、 Technical instructions

5、【 Single topic selection 】 In the production process 、 Labor process 、( ) Factors existing in the environment that endanger the health of workers , It is called occupational hazard factor .（  A  ）

A、 Homework

B、 health

C、 family

6、【 Single topic selection 】 For liquid leakage on site, it shall be carried out in time ( )、 Dilution 、 Asylum 、 Handle .（  A  ）

A、 Cover

B、 Landfill

C、 Burnout

7、【 Single topic selection 】 China's packaging code standard is basically the same as the United Nations standard , use ( ) Indicates the type of container .（  A  ）

A、 Numbers

B、 Capital letters

C、 Chinese characters

8、【 Single topic selection 】 There are legal occupational diseases in China ( ) Kind of .（  C  ）

A、99

B、105

C、115

9、【 Single topic selection 】 The flash point of inflammables is 28℃ following , The temperature is higher than 28℃ Should be in ( ) transport .（  A  ）

A、 The night

B、 Day

C、 All right

10、【 Single topic selection 】 According to the casualties or direct economic losses caused by production safety accidents , A major accident is one that causes ( ) Death .（  B  ）

A、3 More people 10 People here

B、10 More people 30 People here

C、10 More people 60 People here

11、【 Single topic selection 】 Check whether the punch and die have cracks after use , Whether there is serious wear , It belongs to the common fault inspection of multi station cold stamping die () Content .（  C  ）

A、 Inspection of tail part quality

B、 Daily inspection

C、 Inspection of mould after use

D、 Inspection during mold maintenance

12、【 Single topic selection 】 use E308-16 Electrode welding 1Cr18Ni9 Stainless steel and Q235 Mild steel , When the fusion ratio of base metal is 30%～40% when , The weld is () organization .（  B  ）

A、 Single phase austenite

B、 Austenite + Martensite

C、 Pearlite + Ferrite

D、 Martensite

13、【 Single topic selection 】 according to GB/T10249-1988《 Electric welding machine model compilation method 》 standard WSE-315 representative ( ) The welding current is 315A AC / DC manual TIG welding machine .（  A  ）

A、 rated

B、 Maximum

C、 Minimum

D、 commonly

14、【 Single topic selection 】 The grinding quality of cemented carbide bit edge is very important , In order to improve the smoothness of the cutting edge ().（  C  ）

A、 It should be carefully polished with grinding paste

B、 You should polish it carefully with a Polish file

C、 It should be carefully polished with an oilstone

D、 It should be carefully polished with a diamond pen

15、【 Single topic selection 】YMZ—1 Mobile die assembly machine , The empty frame can be turned to the upper plate , It can be carried out directly on this machine ().（  C  ）

A、 Stamping work

B、 Processing operations

C、 Test punch

D、 Disassembly and assembly of machine tool

16、【 Single topic selection 】 What is the minimum resistance that can be measured by common DC single arm bridge ( ).（  B  ）

A、0.1Ω

B、1Ω

C、10Ω

D、30Ω

17、【 Single topic selection 】 Reamers can be divided into ( ).（  D  ）

A、 Hand reamers and machine reamers

B、 Integral reamer 、 Sleeve reamers and adjustable reamers

C、 High speed steel reamers and carbide reamers

D、 Cylindrical reamers and taper reamers

18、【 Single topic selection 】 The main equipment of AC voltage withstand test includes test transformer 、 Voltage regulating equipment 、 Voltage measuring device and method ( ).（  B  ）

A、 Overcurrent protection device

B、 Current limiting resistor

C、 Signal device

D、 Breakdown indicator

19、【 Single topic selection 】 Thermal relay is used for the control of three-phase asynchronous motor () Protect .（  C  ）

A、 A short circuit

B、 Loss of pressure

C、 overload

D、 Grounding

20、【 Single topic selection 】 The four phrases summarizing the arc cold welding process of gray cast iron do not include ()（  C  ）

A、 Low current and shallow melting depth

B、 Stress relieving hammer after welding

C、 Long arc long segment continuous welding

D、 Soft pass before annealing weld bead

21、【 Single topic selection 】 The smaller the fuel container pipe diameter , Risk of explosion ( ).（  A  ）

A、 The smaller it is

B、 The bigger it is

C、 Irregular

22、【 Single topic selection 】 After the unidirectional thyristor is turned on , To turn it off , Which of the following measures should be taken ().（  A  ）

A、 Apply positive voltage between the anode and cathode

B、 Apply forward voltage between anode and cathode

C、 Reduce the trigger voltage of the trigger electrode

D、 Reduce the trigger current of the trigger electrode

23、【 Single topic selection 】 The direction of the current is ().（  C  ）

A、 The direction in which the negative charge moves

B、 The direction in which electrons move

C、 The direction in which the positive charge moves

D、 The positive charge moves in the opposite direction

24、【 Single topic selection 】 The key process of making black tea is ( ).（  D  ）

A、 Wither and wither

B、 Kill

C、 Pile on pile

D、 Ferment

25、【 Single topic selection 】 Let the guests drink and enjoy the fun of making tea belongs to ( ).（  C  ）

A、 Life style tea art

B、 Business tea art

C、 Performing tea art

D、 Health preserving tea art

26、【 Single topic selection 】 In order to ensure the effective investment of safety funds , The plan of safety technical measures shall be prepared , Its core is ( ).（  C  ）

A、 Safety technical manual

B、 Safety technology plan

C、 Safety technical measures

27、【 Single topic selection 】 Accuracy is 1.0 level , The range is 250V The allowable absolute error of the voltmeter is () v .（  C  ）

A、±1

B、±2.0

C、±2.5

D、±5.0

28、【 Single topic selection 】 Red copper gas welding , Required ( ).（  A  ）

A、 Neutral flame

B、 Carbonization flame

C、 Oxidation flame

D、 Weak oxidation flame or carbonization flame

29、【 Single topic selection 】 The control signal output by the microcomputer must pass through ( ) Change can control the actuator .（  B  ）

A、A/D Transformation

B、D/A Transformation

C、 Zoom in

D、 Filter shaping

30、【 Single topic selection 】 On the application of three coordinate measuring machine , The following statement is correct ( ).（  D  ）

A、 Under test 3 The coordinates need to be consistent with the X、Y、Z、3 The coordinates of the two directions coincide

B、 Can determine the shape of the tested part , Location , Center and dimensions

C、 Form and position errors can be measured

D、 The perimeter can be measured , area , Volume

31、【 Single topic selection 】 When the current is equal to the rated current , be called （） Working state .（  C  ）

A、 Light load

B、 overload

C、 Full load

D、 A short circuit

32、【 Single topic selection 】 Trim the working surface of the leveling ruler , If in 25×25 The contact grinding point within mm is ( ) Point above , And evenly distributed , Is qualified .（  C  ）

A、15

B、20

C、22

D、25

33、【 Single topic selection 】 Directly install the workpiece on the machine tool workbench or flower plate , The installation method of this kind of workpiece is generally accurate （） Productivity （）.（  C  ）

A、 high 、 low

B、 high 、 commonly

C、 Not high 、 low

D、 Not high 、 commonly

34、【 Single topic selection 】 When the loose force of the pulley hole and the shaft is large , You can use ( ) Method repair .（  C  ）

A、 Degree chromium method

B、 Surfacing method

C、 Lining sleeve method

D、 Degree chromium method or surfacing method

35、【 Single topic selection 】 When measuring the wiring diagram of the control circuit of the electrical equipment of the machine tool according to the physical object , The components of the same electrical appliance should be painted on () It's about .（  A  ）

A、1

B、2

C、3

D、 many

36、【 Single topic selection 】 The preservation of tea should pay attention to light exposure , Because light can add , Ann whole Pass the production simulation exam at one point , Speed variety ( ), It is extremely unfavorable to the storage of tea .（  A  ）

A、 chemical reaction

B、 Physical reaction

C、 Decomposition reaction

D、 Lipid reaction

37、【 Single topic selection 】 Separation of employers 、 Merge 、 Transferable ,( ) It shall bear the industrial injury insurance liability of the original employer .（  B  ）

A、 The government

B、 Successor

C、 Safety supervision and management department

38、【 Single topic selection 】 The geometric parameters of the tool have a great influence on the cutting force , Trimming tool ( ) It can control the flow direction of chips and change the deformation of cutting layer .（  A  ）

A、 Front corner

B、 Back corner

C、 Principal deflection angle

D、 Knife inclination angle

39、【 Single topic selection 】 Of the following options , What has a great impact on the accuracy of machine tools is ：( ).（  D  ）

A、 Often process cast iron parts

B、 Always process wood

C、 There are articles on the working surface of the machine tool for a long time

D、 Long term turning of workpieces with large centrifugal force

40、【 Single topic selection 】( ) Often used as background music for tea performances .（  A  ）

A、 Guzheng music

B、 National instrumental music

C、 piano music

D、 Pop music

41、【 Single topic selection 】 According to the following truth table is () Gate circuit .（  D  ）

A、 And non

B、 Or not

C、 or

D、 Not

42、【 Single topic selection 】 The employer has no occupational disease patients or cannot confirm the labor relationship , The local people's government can apply for medical assistance and life assistance ( ).（  C  ）

A、 Local health administrative department

B、 Labor and social security administrative department

C、 Civil Affairs Department

43、【 Single topic selection 】 When grinding large flat surfaces , The motion track of the grinding tool should go ().（  C  ）

A、 Parallel lines

B、 Vertical crossline

C、“8” Zigzag curve

D、 Whatever you want

44、【 Single topic selection 】 All parts of the fixture shall be checked before assembly 、 Of components ( ) And whether there is deformation and bruise in the process of handling and stacking , And make appropriate trimming as required .（  B  ）

A、 Processing requirements

B、 Processing quality

C、 Assembly requirements

D、 Assembly quality

45、【 Single topic selection 】 Containers containing liquefied gases belong to the category of pressure vessels ,( ) Over loading .（  C  ）

A、 allow

B、 Sure

C、 must not

46、【 Single topic selection 】 Universal tool microscope with ( ) Interchangeable lens .（  B  ）

A、 Two kinds of

B、 A kind of

C、 Varied

D、 Three

47、【 Single topic selection 】 The clamp of disc lathe fixture is disc-shaped , The plane positioning part on the fixture is connected with the axis of the lathe spindle ( ).（  A  ）

A、 Perpendicular to each other

B、 Parallel

C、 The intersection

D、 Different side

48、【 Single topic selection 】 In the following statements , What meets the specific requirements of the language specification is ( )（  B  ）

A、 Say more witticism

B、 With respect

C、 Available taboos

D、 Speak fast

49、【 Single topic selection 】 The best tea set for brewing pekoe silver needle is ( ).（  B  ）

A、 porcelain pot

B、 flower receptacle

C、 Elegant cup

D、 Cover the bowl

50、【 Single topic selection 】 The labor safety and health management system gives special labor protection to juvenile workers , The underage workers refer to those who have reached the age of （） under 18 One year old .（  C  ）

A、14 One year old

B、15 One year old

C、16 One year old

D、17 One year old

51、【 Single topic selection 】 Which of the following is not a characteristic of the schematic method of triode amplification circuit ( ).（  D  ）

A、 Suitable for input characteristics

B、 Suitable for output characteristics

C、 Suitable for analyzing output amplitude and distortion

D、 It is suitable for analyzing more complex circuits

52、【 Single topic selection 】 Which of the following is the main task of the locator ( )（  C  ）

A、 Bear a certain cutting force

B、 Bear a certain clamping force

C、 Bear a certain gravity

D、 location

53、【 Single topic selection 】 Metal combustion belongs to ( ) burning .（  C  ）

A、 Spread

B、 decompose

C、 The surface of the

54、【 Judgment questions 】2006 year 4 month 19 Japan , Organic solvent toluene is widely used in the production process of a resin products Co., Ltd , Manual operation , No ventilation . Employee Fang has suspected acute toluene poisoning ,4 month 20 Nikkei diagnosed as “ Mild toluene poisoning ”. The occupational health supervisors found that , The company did not report the existence of occupational hazard factors to the administrative department of health , Operators are not organized to work before 、 While on duty 、 Occupational health examination when leaving the post , There is no occupational health surveillance file ; There is no monitoring and evaluation data of occupational hazard factors in the workplace ; No occupational disease prevention and control management system and emergency rescue plan for occupational disease inductive accidents have been established ; Operators at posts with occupational hazards do not wear effective personal protective equipment ; No warning signs and warning instructions in Chinese . Based on the above facts , Please judge , When signing the labor contract , The enterprise can take part of the possible occupational hazards and their consequences in the process of work 、 The occupational disease prevention measures and treatment shall be truthfully informed to the workers .（  ×  ）

55、【 Judgment questions 】 The operation sequence of the supporting action of the auxiliary support is the secondary workpiece positioning , Auxiliary support adjustment and locking clamping workpiece .（  ×  ）

56、【 Judgment questions 】(· Safety production simulation Examination Try a little through ·) Slope is the ratio of the diameter of the big end to the diameter of the small end .（  ×  ）

57、【 Judgment questions 】2007 year 1124 Japan 7 when 51 branch , Pusan Road oil and gas filling station leased and operated by a company's Shanghai Sales Branch , LPG storage tank explosion accident occurred during shutdown and maintenance , cause 4 People have been killed 、30 People were injured , Some surrounding buildings are damaged , Direct economic loss 960 Ten thousand yuan . The accident investigation team determined that : The direct cause of the accident is : The liquefied petroleum gas storage tank is not replaced and cleaned with nitrogen after unloading , LPG remains in the tank ; When conducting pipeline air tightness test with compressed air , The pipeline is not separated from the LPG storage tank by blind plate , As a result, compressed air enters the LPG storage tank , The residual LPG in the storage tank is mixed with compressed air , Form an explosive gas mixture ; Due to illegal electric welding and hot work , The chemical pressure test system causes an explosion , Cause an accident . Based on the above facts , Please judge , The members of the accident investigation team are from the relevant people's government 、 Work safety supervision and administration department 、 Relevant departments responsible for the supervision and administration of work safety 、 Supervisory organ 、 Public security organs and trade unions send people to form , The people's Procuratorate shall also be invited to send people to attend , It is not allowed to hire relevant experts to participate in the investigation .（  ×  ）

58、【 Judgment questions 】 The best choice for brewing famous green tea is glass .（  √  ）

59、【 Judgment questions 】 The salesperson has a rude attitude towards 、 Customers with uncivilized language should carry out appropriate criticism and education .（  ×  ）

60、【 Judgment questions 】《 General rules for storage of commonly used dangerous chemicals 》 The requirements for storage places in the are : There shall be no basement or other underground buildings in the buildings where hazardous chemicals are stored , Its fire resistance rating is 、 The layer number 、 Floor area, safe evacuation and fire prevention spacing , It shall comply with relevant national regulations .（  √  ）

61、【 Judgment questions 】 Compared with oxidants , Organic peroxides are more dangerous .（  √  ）

62、【 Judgment questions 】 Voltage is the potential difference between any two points in the electric field , The direction of the voltage is specified from low potential to high potential , Is the direction of potential rise .（  ×  ）

63、【 Judgment questions 】 The most common way to generate static electricity is contact separation and electrification .（  √  ）

64、【 Judgment questions 】 Use highly toxic chemicals 、 Units liable to produce and explode hazardous chemicals shall not lend 、 Transfer the poison purchased by him ’ Latest analysis ’ chemical 、 Explosive hazardous chemicals .（  √  ）

65、【 Judgment questions 】 Special warehouse for hazardous chemicals , It should comply with national standards for safety 、 Requirements for fire protection , Set up obvious signs .（  √  ）

66、【 Judgment questions 】() If three non parallel forces acting on the same plane of an object form an equilibrium force system , Then their action lines must meet at one point , This is the intersection theorem of three forces equilibrium .（  √  ）

67、【 Judgment questions 】 Coordinate boring machine is the same as ordinary boring machine , Both have accurate coordinate measurement systems .（  ×  ）

68、【 Judgment questions 】 The warehouse of hazardous chemicals shall have full-time or compulsory fire fighting facilities 、 Guard team . If it's voluntary fire fighting 、 Guard team , There is no need to formulate fire-fighting plans and carry out fire-fighting drills . However, the full-time fire brigade must formulate a fire-fighting plan and often carry out fire-fighting drills .（  ×  ）

69、【 Judgment questions 】 A hazardous chemicals business unit or a business enterprise with storage facilities changes its storage place , There is no need to re apply for the permit for hazardous chemicals .（  ×  ）

70、【 Judgment questions 】() Professional ethics is the guarantee of career success .（  √  ）

71、【 Judgment questions 】 The determination of the minimum thickness of pressure vessel shall consider the manufacturing process 、 transport 、 Installation and other factors .（  √  ）

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

73、【 Judgment questions 】 Ventricular fibrillation current is the least lethal “ Safety production simulation test Try a little “ electric current , Closely related to current duration .（  √  ）

74、【 Judgment questions 】 For oil products ( Especially a 、 Class B liquid ), It is not allowed to use two kinds of gauges with different conductivity 、 Operate with temperature measurement and sampling tools .（  √  ）

75、【 Judgment questions 】() The performance of steel depends not only on the chemical composition of steel , And it depends on the shape of the steel .（  ×  ）

76、【 Judgment questions 】 During emergency rescue , Report the accident to the superior, including : The time of the accident 、 place , Types of dangerous goods 、 Number , Nature of accident , Dangerous range, etc .（  √  ）

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

78、【 Judgment questions 】 Anti foaming foam can not only extinguishing the general liquid hydrocarbon fire. , It can also effectively put out the fire of water-soluble organic solvents .（  √  ）

79、【 Judgment questions 】 according to 《 Safe production method 》 The provisions of the , The Department responsible for the supervision and administration of work safety shall establish a reporting system , Public reporting telephone number 、 Mailbox or email address , Accept reports about work safety ; After investigation and verification of the reported items accepted , Written materials shall be formed ; Rectification measures need to be implemented , Report to the relevant person in charge for signature and supervise the implementation .（  √  ）

80、【 Judgment questions 】 The radiation emitted by radioactive materials can be divided into four types :α ray β ray γ Rays and neutron streams .（  √  ）

81、【 Judgment questions 】() hold "220V、40W" The light bulb is connected to 110V When the voltage is on , Power is still 40W.（  ×  ）

82、【 Judgment questions 】 Flammable liquid 、 meet ” Safety production simulation test Give it a try spot through ” Wet flammable materials 、 Flammable solids shall not be stored together with oxidants , Reducing oxidants should be stored separately .（  √  ）

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 things from happening .（  √  ）

84、【 Judgment questions 】 A Chemical Co., Ltd. set up a dangerous chemical warehouse by using the empty room of a unit without approval , And store a large number of sodium dithionite whose packaging does not meet the requirements of national standards ( Insurance powder ) And potassium permanganate .2006 year 5 month 10 Japan , Because of the rain , The room leaks rain and water , Ground moisture regain , Sodium dithionite ( Powder preservation ) Get wet , A chemical reaction causes a fire . cause 7000 Multi person evacuation ,103 People feel unwell . Based on the above facts , Please judge , National production of hazardous chemicals 、 Storage shall be subject to overall planning 、 Rational layout .（  √  ）

85、【 Judgment questions 】 According to the theory of system security , The goal of safety work is to control hazard sources , Try to minimize the probability of accidents , Even in the event of an accident , You can also control the injury and loss to a lesser extent .（  √  ）

86、【 Judgment questions 】 Each material has a different medium 、 Even the corrosion resistance of the same medium under different service conditions is different .（  √  ）

87、【 Judgment questions 】 The explosion limit of the mixture is not fixed , But with the temperature of the mixture 、 Pressure, etc .（  √  ）

88、【 Judgment questions 】 The emergency organization and responsibilities of the on-site disposal plan mainly include the emergency self rescue organization 、 Specific responsibilities of personnel , It should not be in the same unit or workshop 、 The work responsibilities of team members are closely combined , Clarify the emergency work responsibilities of relevant posts and personnel .（  ×  ）

89、【 Judgment questions 】 The labor contract concluded between the production and business operation entity and the employees is the same as that between the production and business operation entity and the employees , It shall specify the relevant provisions to ensure the labor safety of employees , Precautions against occupational hazards , As well as handling work-related injury insurance for employees according to law .（  √  ）

90、【 Judgment questions 】 In order to ensure the effective investment of safety funds , The plan of safety technical measures shall be prepared .（  √  ）

91、【 Judgment questions 】 Employees of the production and business operation entities who have not received work safety education and training , Do not work .（  √  ）

92、【 Judgment questions 】 Welding workers only need to do a good job of welding , Ignore other work .（  ×  ）

93、【 Judgment questions 】 The air gap of salient pole synchronous motor is uneven , The air gap in the polar palm is small , The air gap between poles is large .（  √  ）

94、【 Judgment questions 】 Logic circulation free reversible system , When one group of thyristors works , Use the logic circuit to block the trigger pulse of another group of thyristors , Make it completely blocked , Ensure that the two groups of thyristors do not work at the same time , Thus, the problem of circulation is solved （  ×  ）

95、【 Judgment questions 】 When the content of copper in well water is greater than 0.2PPm when , Used to make dark tea soup , The soup tastes bitter .（  √  ）

96、【 Judgment questions 】 Citizens in the place where an emergency occurs shall obey the people's government 、 residents ' committee 、 The direction and arrangement of the villagers' committee or its subordinate units , Take emergency measures in cooperation with the government , Actively participate in emergency rescue work , Help maintain social order .（  √  ）

97、【 Judgment questions 】 Personnel handling toxic substances shall not eat or drink during operation , Do not wipe your mouth with your hands 、 face 、 eyes . After each operation , Use soap in time ( Or special detergent ) Wash your face 、 Hands , Rinse your mouth with water , Protective equipment shall be cleaned in time , Centralized storage .（  √  ）

98、【 Judgment questions 】 Vehicles transporting dangerous chemicals 、 Irrelevant personnel are allowed in ships and other means of transport .（  ×  ）

99、【 Judgment questions 】 The fire extinguishing agent that can be used when extinguishing with wet inflammables includes dry powder 、 Dry loess 、 Dry stone powder and foam fire extinguishing .（  ×  ）

100、【 Judgment questions 】 Electrostatic shock is an instantaneous shock .（  √  ）

Support the examination questions of safety management personnel 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 .