2022 examination questions and online simulation examination for safety production management personnel of hazardous chemical production units

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

2022 The examination question bank of safety production management personnel of hazardous chemical production units is the examination question bank of the new textbook outline of safety production management personnel of hazardous chemical production units ！2022 The examination questions and online simulation examination for safety production management personnel of hazardous chemical production units are compiled according to the new textbook outline for safety production management personnel of hazardous chemical production units . All examination question banks of safety production management personnel of hazardous chemical production units have passed the safety production simulation examination, and they can practice synchronously on mobile phones at one o'clock .

1、【 Single topic selection 】( ) It is to use engineering technology to eliminate the unsafe factors of objects , Measures to realize the intrinsic safety of production conditions such as production process and mechanical equipment .（  A  ）

A、 Safety technical measures

B、 Safety management plan

C、 Security plan

2、【 Single topic selection 】IEC Grounding is divided into three categories , among ( Grounded grid ) The metal shell of electrical equipment adopts protective neutral connection ( ).（  C  ）

A、IT System

B、TT System

C、TN System

3、【 Single topic selection 】《 Production safety law of the people's Republic of China 》 Regulations , Production and business operation entities must participate in the..., according to law ( ), Pay insurance premiums for employees .（  C  ）

A、 unemployment insurance

B、 endowment insurance

C、 employment injury insurance

4、【 Single topic selection 】《 Production safety law of the people's Republic of China 》 Regulations , Employees of production and business operation units are not subject to management , Violating the rules and regulations of production safety or operating procedures , Criticism and education shall be given by the production and business operation units , In accordance with relevant rules and regulations ( ).（  B  ）

A、 administrative sanction

B、 Punishment

C、 give criminal sanctions

5、【 Single topic selection 】《 Measures for the administration of registration of hazardous chemicals 》 Regulations , The registration certificate of hazardous chemicals is valid for ( ) year .（  C  ）

A、1

B、2

C、3

6、【 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

7、【 Single topic selection 】《 Regulations on reporting, investigation and handling of production safety accidents 》 Administrative penalties for prescribed fines , from ( ) decision .（  C  ）

A、 Quality Supervision Department

B、 police

C、 Safety supervision department

8、【 Single topic selection 】 The following occupational contraindications that do not belong to noise operation are ().（  C  ）

A、 Sensorineural hearing loss (500Hz、1000Hz and 2000Hz Pure tone air conduction hearing threshold at any frequency ＞25HL) And binaural high frequency (3000Hz,4000Hz,6000Hz) Average hearing threshold ≥40

B、 Moderate or above conductive deafness

C、Ⅰ Period and Ⅰ Hypertension above stage

9、【 Single topic selection 】 What cannot be used for scrubbing equipment is ( ).（  C  ）

A、 soap

B、 Washing powder

C、 gasoline

10、【 Single topic selection 】 Analyze the system in advance , List unsafe factors at all levels , Determine the inspection items , The inspection items shall be compiled into a table according to the composition order of the system , For inspection or review . This belongs to ( ) Inspection method .（  B  ）

A、 Routine examination

B、 Safety checklist method

C、 Instrument inspection method

11、【 Single topic selection 】 In the key points of safe use of gas cylinders , The correct description in the option is ( ).（  A  ）

A、 Special bottle , Do not change the steel seal and color mark of gas cylinder without authorization

B、 Move the cylinder for a long distance on flat ground , It can be placed on the ground and roll forward

C、 To avoid waste , Try to use up the gas in the cylinder every time

12、【 Single topic selection 】 The safety relief system consists of the relief path and ( ) Composed of .（  A  ）

A、 Relief device

B、 Bursting discs

C、 Vent

13、【 Single topic selection 】 The liquid in the container is overheated 、 The explosion caused by gasification belongs to ( ) The explosion .（  B  ）

A、 Chemistry

B、 Physical property

C、 Dust

14、【 Single topic selection 】 Harmful 、 The source of toxic substances , It shall be arranged in the place with mechanical ventilation or natural ventilation ().（  A  ）

A、 Downwind side

B、 Upwind side

C、 front

15、【 Single topic selection 】 A thermal power plant has 6 Rated pressure of one set 13.72MPa、 Rated evaporation capacity 670t/h Power station boiler . To ensure boiler startup and stable combustion , Built on 2 individual 500m³ Light diesel oil storage tank . Cool the generator , There is a hydrogen production station . The hydrogen production station is equipped with 1 Set of hydrogen production equipment and 4 A hydrogen tank , Working pressure of hydrogen tank 3.2MPa、 Volume 13.9m³. The boiler burns pulverized coal, which is processed by the coal mill , It directly enters the furnace through the powder conveying pipeline . Due to production needs , The plant decided to reform the coal pulverizing and conveying system . Reconstruction works include ： The removed part is away from the ground 6m High damaged powder conveying pipeline , Replace with a new pipe . In construction , Part of the demolition and installation work is carried out on the scaffold , The rated lifting capacity used is 5t Electric hoist . When removing old pipes , Use acetylene for gas cutting . Before welding new pipes , Polishing with an angle grinder . The removed old pipes and other old equipment shall be transported away by forklift . There are power cables and high-temperature pipelines in use around the construction site , There is also some coal powder that has not been removed . According to the above , The special equipment of the factory does not include ( ).（  A  ）

A、 Alternator

B、 Electric hoist

C、 Boiler

16、【 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 7km, 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 direct cause of the accident is ().（  B  ）

A、 The safety management of the unit is not strict

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

C、 The manufacturer has no emergency rescue plan or measures

17、【 Single topic selection 】《 Management rules for the use of special equipment 》 Regulations , The maintenance of special equipment shall comply with （） requirement .（  D  ）

A、 Use

B、 Security

C、 regulatory

D、 Relevant safety technical specifications and instructions for use and maintenance

18、【 Single topic selection 】 The main person in charge of the production and use unit of special equipment , Safety of special equipment of the unit ( ) be responsible for .（  C  ）

A、 The main

B、 All

C、 comprehensive

D、 production

19、【 Single topic selection 】 The gear oil pump is mainly composed of ( ) form .（  A  ）

A、 Driving gear 、 Driven gear and pump body, etc

B、 Driving spiral bevel gear 、 Driven spiral bevel gear and pump body, etc

C、 Worm gear , Worm and pump body, etc .

20、【 Single topic selection 】 When the clutch is fully engaged , The foot should be quickly removed from the pedal , Put it on the of the pedal ( ).（  B  ）

A、 upper left

B、 lower left

C、 upper right

D、 Lower right

21、【 Single topic selection 】 When installing the cylinder gasket , The smooth side should face ( ).（  A  ）

A、 Cylinder block

B、 The cylinder cover

C、 arbitrarily

22、【 Single topic selection 】 The production and business operation unit is newly built 、 reconstruction 、 Safety facilities of the expansion project “ Three at the same time ” Evaluation work , Belonging to the type of safety evaluation ().（  C  ）

A、 Special safety evaluation

B、 Comprehensive evaluation of safety status

C、 Safety pre evaluation and safety acceptance evaluation

23、【 Single topic selection 】 Traveling lights and machine tools 、 The local lighting of clamp table shall adopt safe voltage , The voltage in the container and in dangerous and humid places shall not exceed ( )V.（  A  ）

A、12

B、24

C、36

24、【 Single topic selection 】 Steering wheel toe in refers to （）.（  C  ）

A、 The distance between the rear ends of the two steering wheels is less than the distance between the front ends

B、 The distance between the rear ends of the two steering wheels is equal to the distance between the front ends

C、 The distance between the rear ends of the two steering wheels is greater than the distance between the front ends

25、【 Single topic selection 】《 Safety Law of the people's Republic of China on special equipment 》 Regulations , The State implements the production of special equipment in accordance with the principle of classified supervision and administration （） The system .（  A  ）

A、 The license

B、 approval

C、 authentication

26、【 Single topic selection 】 The evaluation report focuses on the organization and implementation of drill activities 、 Realization of exercise objectives 、 The performance of the participants and ( ) To assess the .（  A  ）

A、 Problems exposed in the drill

B、 Good people and good deeds

C、 Successes and weaknesses

27、【 Single topic selection 】 When operating under negative pressure, the system must have good tightness . When the system returns to normal pressure , Should first reduce (), Then slowly put in the air , Or replace with inert gas first , To prevent spontaneous combustion of materials 、 The explosion .（  C  ）

A、 humidity

B、 pressure

C、 temperature

28、【 Single topic selection 】 Lightning current steepness refers to that lightning current changes with ( ) The speed of rise .（  C  ）

A、 Current amplitude

B、 voltage

C、 Time

29、【 Single topic selection 】 The electrolyte shall be injected into the battery and shall be higher than the electrode plate ( )mm.（  B  ）

A、10-15

B、15-20

C、25-30

D、5-10

30、【 Multiple choice 】 Trailers towed by motor vehicles shall be equipped with ( ).（  BCD  ）

A、 horn

B、 Braking device

C、 The light

D、 Display flag

31、【 Multiple choice 】 The contents of safety inspection of steel wire rope include ( ).（  ABD  ）

A、 Wear and corrosion of steel wire rope

B、 Broken wire, deformation and scrapping of steel wire rope

C、 Strength of steel wire rope

D、 Fixed end and connection of steel wire rope

32、【 Multiple choice 】 Through the analysis of the accident , Find out from the accident ( ) And other aspects of experience and lessons , In order to improve the level of management technology .（  ABCD  ）

A、 Design 、 manufacture

B、 install

C、 function

D、 test

33、【 Single topic selection 】 Those who cause traffic accidents and constitute the crime of traffic accidents shall be investigated according to law ( ).（  B  ）

A、 Political responsibility

B、 Criminal liability

C、 administrative responsibility

34、【 Single topic selection 】 The crawler crane should be slow and stable when changing the amplitude , It is strictly forbidden to stop before the boom stops ( ).（  C  ）

A、 Emergency stop

B、 Start the rotating mechanism

C、 Shift gears

35、【 Single topic selection 】 The second level maintenance of the field car is to （） Mainly .（  B  ）

A、 Vehicle cleaning 、 Lubrication and inspection

B、 Handle the bad condition and adjust the clearance

C、 Check the performance of each component 、 Adjust the clearance

36、【 Single topic selection 】 The dangerous section of the single hook used for lifting operation is ：(, Ann Whole life Pass the production simulation exam at one point , ).（  B  ）

A、2 individual

B、3 individual

C、4 individual

37、【 Single topic selection 】《 Safety Law of the people's Republic of China on special equipment 》 Article 33 provides that , The user of special equipment shall, before or within 30 days after the special equipment is put into use , Handle the use registration with the Department responsible for the safety supervision and management of special equipment , Obtain the use registration certificate .( ) It should be placed in a prominent position of the special equipment .（  C  ）

A、 Use certificate

B、 Registration Certificate No

C、 Registration mark

D、 Name of registration authority

38、【 Multiple choice 】 The three legs of the car are caused by ：( ).（  AB  ）

A、 The four wheels are not in the same plane

B、 Uneven track

C、 There is oil on the track

39、【 Single topic selection 】 The resistance speed regulation system uses the speed regulation pedal to control the gear of the master controller , To change the current to the armature in the control circuit ( ) Size and direction , So as to obtain different vehicle speeds .（  B  ）

A、 frequency

B、 Voltage or current

C、 through 、 The power-off time is longer than

D、 Peak voltage

40、【 Multiple choice 】 A brief account of the accident ： In a Food Co., Ltd , A plant under construction and a vehicle on the construction site 25 Tons of truck crane boom smashed the scaffold on the construction site , Many workers were seriously injured . Accident investigation ： After the check ： The truck crane cocks up ,6 There are... In the two hydraulic fixed supports 2 A root fracture , A piece of 3 Tons of steel beams fell to the ground , The boom fell to one side . Accident cause analysis ：( )（  CD  ）

A、 The scaffold on the construction site is not firm

B、 The smashed workers didn't escape in time

C、 The operation radius exceeds the specified overload rollover

D、 The outrigger of truck crane is not in accordance with the operation regulations , Unstable rollover

41、【 Single topic selection 】 Be present （ factory ） Road traffic signs in the district , Warn the car in the yard 、 Pedestrians pay attention to signs in dangerous places ： yes （）.（  A  ）

A、 Warning Sign

B、 Mandatory Sign

C、 Guide Sign

42、【 Multiple choice 】 The main features of internal combustion engine hydraulic driven crawler crane are ：( ).（  BD  ）

A、 Compact structure , The overall dimension is large

B、 It can realize a wide range of stepless speed change

C、 The transmission is stable 、 Action sensitive inertia fire

D、 Easy to prevent overload

43、【 Multiple choice 】 Lifting operation should improve production efficiency 、 Reduce labor intensity 、 Keep it safe , The commander must master ( ) And organizing operators .（  BCD  ）

A、 Lead on-site command

B、 Understand the working environment

C、 Understand the working objects

D、 Equipped with tools and equipment

44、【 Judgment questions 】 The crane shall not lift the heavy objects buried underground or bonded to the ground .（  √  ）

45、【 Judgment questions 】 If the engine water temperature is too low in winter, starting may cause “ Start and stop ”.（  √  ）

46、【 Judgment questions 】 Crane for overturning objects , It shall have a master 、 Two sets of auxiliary lifting mechanisms .（  √  ）

47、【 Judgment questions 】 Grab is a kind of self fetching device controlled mechanically or electrically , It is mainly used for loading and unloading bulk materials .（  √  ）

48、【 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 200m3;. 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 : Control the flow rate 、 Keep well grounded 、 Use electrostatic dissipation technology, etc .()（  √  ）

49、【 Judgment questions 】2011 year 3 month 25 The morning of , The employees of a subcontractor of a company finished the project at the atmospheric and vacuum distillation maintenance site .10 At around , Plumber Liu and assistant worker Xu went to the top platform of the air cooler to replace the valve bolts . Liu Mou stands on the north side of the platform and works , The station is about... Away from the edge of the platform 0.6 rice .11 At around , During the operation, Liu , Loose wrench and nut , Unsteady standing , Lean back from the platform 、 Fall to the lower platform , Drop 5.64 rice , Head injury , The hospital rescue failed in the afternoon 15 Time to die . As described above , Please judge , Safety belt must be worn when working at heights .（  √  ）

50、【 Judgment questions 】 Wheel slip may be caused by excessive motor power and excessive starting .（  √  ）

51、【 Judgment questions 】《 Production safety law of the people's Republic of China 》 Regulations , Production and business operation entities must take out production safety liability insurance .（  ×  ）

52、【 Judgment questions 】《 Regulations on labor protection in workplaces where toxic substances are used 》 Regulations , Protective equipment against occupational poisoning hazards 、 When the emergency rescue facilities and communication alarm devices are in an abnormal state , The employer shall immediately stop the operation using toxic substances ;. Safety student Pass the production simulation exam at one point . After returning to normal , Before re operation .（  √  ）

53、【 Judgment questions 】 Not every ignition source can ignite every combustible .（  √  ）

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

55、【 Judgment questions 】 The glass in the cab shall be flat 、 clean , Do not affect the driver's line of sight .（  √  ）

56、【 Judgment questions 】 Clean the vehicle after collection .（  √  ）

57、【 Judgment questions 】 Personnel engaged in the operation of special equipment shall be in accordance with 《 Measures for supervision and management of special equipment operators 》 The provisions of the , After passing the examination, we have obtained 《 Special equipment operator certificate 》, Not applicable to motor vehicle drivers in the plant .（  ×  ）

58、【 Judgment questions 】 During daily maintenance of forklift , Tilt cylinder 、 Gantry 、 The hinge pin of the fork shall not be displaced 、 Loosening .（）（  √  ）

59、【 Judgment questions 】 When the grab blade plate is seriously worn or has large deformation , Repair or replace in time .（  √  ）

60、【 Judgment questions 】 Enterprise response to emergency rescue equipment 、 Establish facilities and complete various rules and regulations and post operation procedures .（  √  ）

61、【 Judgment questions 】 Buildings for storing hazardous chemicals 、 Smoking and open fire are strictly prohibited in the area .（  √  ）

62、【 Judgment questions 】 Site selection of hazardous chemicals storage facilities whose storage quantity constitutes a major hazard source , Seismically active faults and prone to floods should be avoided 、 The area of geological disaster .（  √  ）

63、【 Judgment questions 】 The management of highly toxic and explosives should also be strictly in accordance with “ Five double management system ” perform .（  √  ）

64、【 Judgment questions 】 In the machine 、 Safe production Mock test Try a little 、 When parking on the moving lane , Stay on the right side , The distance between the wheels and the edge of the sidewalk shall not exceed 30cm, The sequential stopping distance shall be maintained 2m above , Can't park side by side .（  √  ）

65、【 Judgment questions 】 Workers have no right to consult 、 Copy their own occupational health surveillance files .（  ×  ）

66、【 Judgment questions 】 The chemical safety technical specification briefly describes the harm of a chemical to human health and the environment .（  √  ）

67、【 Judgment questions 】 The production and business operation entity shall not terminate the labor contract concluded with its employees because they stop working in case of emergency that directly endangers their personal safety .（  √  ）

68、【 Judgment questions 】 During lifting , The height of the object to be lifted shall be higher than the ground equipment or other objects 0.5 Meters above .（  √  ）

69、【 Judgment questions 】 Construction projects that may cause occupational poisoning hazards , Failure to conduct pre assessment of occupational poisoning hazards in accordance with the provisions of the law on the prevention and control of occupational diseases , Or the pre evaluation has not been examined and approved by the administrative department of public health , You can start work by yourself .（  ×  ）

70、【 Judgment questions 】 The manual device is to facilitate the vehicle pick-up in case of failure , Specially equipped manual device .（  ×  ）

71、【 Judgment questions 】 The ratio of the double pulley block is equal to half of the number of steel wire rope branches supporting the lifting weight .（  √  ）

72、【 Judgment questions 】 The clutch is composed of driving and driven parts .（  ×  ）

73、【 Judgment questions 】 People's governments at all levels shall organize and carry out regular publicity and education on fire control , Improve citizens' awareness of consumer safety .（  √  ）

74、【 Judgment questions 】 Use the field that has not passed the inspection ’ Safety production simulation exam One o'clock through ’（ factory ） Special motor vehicles in the are general violations .（  ×  ）

75、【 Judgment questions 】 The state establishes unified leadership 、 Comprehensive coordination 、 Classification management 、 Grade responsibility 、 Emergency management system based on territorial management .（  √  ）

76、【 Judgment questions 】 Crane luffing shall be slow and stable , It is forbidden to change gears before the boom stops stably ; The crane load reaches... Of the rated lifting capacity 90％ And more than , Do not lower the boom .（  √  ）

77、【 Judgment questions 】 The car has an ammeter that can only indicate the charging current of the battery .（  ×  ）

78、【 Judgment questions 】 Vehicles enter 、 When leaving the door of workshop and warehouse , Vehicles entering the door let vehicles leaving the door .（  √  ）

79、【 Judgment questions 】 The alternating twist wire rope has no tendency of loosening and twisting , Therefore, it is widely used in cranes .（  √  ）

80、【 Judgment questions 】 Nitrogen should be set in the oxidation reaction equipment system 、 Water vapor fire extinguishing device , In order to put out the fire in time .（  √  ）

81、【 Judgment questions 】 When using the jack , It can lengthen the handle and pressurize multiple people .（  ×  ）

82、【 Judgment questions 】 Before working in confined space , The process treatment work should be done well , Purge the confined space 、 Cooking 、 The replacement is qualified ; For all connected and possibly combustible and explosive materials 、 Pipelines for toxic and hazardous materials 、 The valve is isolated with blind plate , Closed valve with valve instead of installing blind plate .（  ×  ）

83、【 Judgment questions 】 During emergency rescue , Rescuers should first be familiar with the terrain , Clear evacuation direction ; Prepare the signs that should be carried when entering the dangerous area 、 Necessary equipment such as loudspeaker and strong light flashlight .（  √  ）

84、【 Judgment questions 】《 Hoisting command signal 》 Not applicable to mine hoisting equipment 、 Manned elevator equipment .（  √  ）

85、【 Judgment questions 】 During vehicle maintenance , It is forbidden to put all kinds of containers containing gasoline into the cab .（  √  ）

86、【 Judgment questions 】《 Special equipment operator certificate 》 Qualified after reexamination , The issuing department shall sign and seal the original certificate .（  √  ）

87、【 Judgment questions 】 The first 549 Orders 《 Regulations on safety supervision of special equipment 》 already 2009 year 1 month 14 The State Council of Japan 46 Adopted at the executive meeting , Now published , since 2009 year 5 month 1 The effective date .” Safety student Production model I plan to take an exam Diantong ”（  √  ）

88、【 Judgment questions 】 A new large storage tank of a company , The inner wall of the tank must be painted with corrosion-resistant paint , In order to save , The construction unit shall replace the anti-corrosion paint thinner , Use low flash point 、 Volatile organic solvents replace . There are only two manual outlets in the tank , No ventilation . Use ordinary walking lights and hand-held lighting fixtures , When the painting and anti-corrosion operation is coming to an end , Explosion , Causing many casualties . According to the above , Please judge , During the coating operation in the storage tank , Ordinary traveling lights and hand-held lighting fixtures cannot be used .（  √  ）

89、【 Judgment questions 】 according to 《 Regulations on the safety management of hazardous chemicals 》, Road transport enterprises of hazardous chemicals 、 Waterway transport enterprises can be equipped with part-time safety management personnel .()（  ×  ）

90、【 Judgment questions 】 The olefin cracking furnace area is not provided with fire water curtain and steam curtain, which are isolated from other equipment areas .（  ×  ）

91、【 Judgment questions 】 Special labor protection articles shall be subject to safety sign management .（  √  ）

92、【 Judgment questions 】 When parking , Where the vehicle does not interfere with the traffic outside the effective road surface , It can be parked arbitrarily or not limited by parking regulations .（  ×  ）

93、【 Judgment questions 】 In road traffic signs , Only the indicator sign belongs to the main sign , Others are auxiliary signs .（  ×  ）

94、【 Judgment questions 】 Explosion proof vehicle flame arrestor shall be installed in the exhaust system , Because there will be no high-temperature gas discharged from the intake system .（  ×  ）

95、【 Judgment questions 】 The production and business operation unit shall pay attention to the newly employed employees , We should formulate detailed education and training plans , The training expenses shall be paid by the employees .（  ×  ）

96、【 Judgment questions 】 The occupational health management personnel of the employer are fully responsible for the prevention and control of occupational diseases of the unit .（  ×  ）

97、【 Judgment questions 】 When purging the pipeline system , There is no need to set a restricted area .（  ×  ）

98、【 Judgment questions 】 When the occupational disease diagnosis institution makes the occupational disease diagnosis , The diagnosis physician has different opinions on the diagnosis conclusion , The diagnosis conclusion should be formed according to the consensus of more than half of the diagnostic doctors , Different opinions should be truthfully recorded . The occupational disease diagnosis physician participating in the diagnosis shall not abstain .（  √  ）

99、【 Judgment questions 】 Loading and unloading 、 Handle hazardous chemicals with care 、 Light unloading . Do not fall 、 touch 、 To hit 、 Procrastination 、 Dump and roll .（  √  ）

100、【 Judgment questions 】 When a large number of toxic and harmful substances of the device leak , The person who finds it shall immediately report to the person on duty of the device .（  √  ）

Support the examination questions of safety production management personnel of precision hazardous chemical production 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 .