2022r1 quick opening pressure vessel operation test questions and answers

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

2022R1 Quick opening pressure vessel operation recurrent training question bank system R1 Fast opening pressure vessel operation test real questions on the computer test exercises ！2022R1 Quick opening pressure vessel operation test questions and answer basis R1 Compilation of the latest textbooks on the operation of quick opening pressure vessels .R1 The simulated examination for operation review of quick opening pressure vessel shall be practiced in the simulated examination room at any time according to the point of the simulated examination for safety production .

1、【 Multiple choice 】《 Supervision Regulation on safety technology of fixed pressure vessels 》 Pressure vessels within the scope of supervision must also meet （）.（  ACD  ）

A、 The working pressure is greater than or equal to 0.1MPa

B、 The diameter of the container is greater than 150mm

C、 The product of working pressure and volume is greater than or equal to 2.5MPa.L

D、 The containing medium is gas 、 Liquefied gas and liquid whose maximum temperature of medium is higher than or equal to its standard boiling point

2、【 Multiple choice 】《 Regulations on accident report, investigation and handling of special equipment 》 Regulations ： The following situations are not special equipment accidents （）（  ABC  ）

A、 Due to natural disasters 、 Caused by force majeure such as war ;

B、 Committing illegal and criminal activities or committing suicide by man-made destruction or using special equipment ;

C、 Special equipment operators 、 Inspection and testing personnel fall due to lack of labor protection measures or improper protection 、 poisoning 、 Suffocation, etc

3、【 Multiple choice 】 In the following materials ,（） It belongs to carbon steel .（  AD  ）

A、Q235

B、 Chrome molybdenum steel

C、Q345(16MnR)

D、Q245(20R)

4、【 Multiple choice 】 Pressure vessels are divided into... According to their structural types （） Three categories .（  ABD  ）

A、 Spherical container

B、 Circular section container

C、 Tower container

D、 Non circular section vessel

5、【 Multiple choice 】 Safety accessories of fixed pressure vessels according to their functions , It can be roughly divided into （）.（  ABCD  ）

A、 Display and display control classes ;

B、 Overpressure relief ;

C、 Emergency cut-off class ;

D、 Safety interlock class

6、【 Multiple choice 】 In case of safety valve （）, When it cannot be repaired , Should be discontinued and replaced .（  AB  ）

A、 The sealing surface of valve disc and valve seat is damaged ;

B、 The guide parts are seriously rusted ;

C、 Never take off

7、【 Multiple choice 】 For quick opening pressure vessels, just put the cover （） A certain angle or locking piece （） A certain distance , A pressure vessel that can be opened and closed .（  AB  ）

A、 rotate

B、 Move

C、 close

8、【 Multiple choice 】 The inspection of safety interlock device of quick opening pressure vessel shall at least ensure that （）（  AC  ）

A、 The device is intact

B、 Explosion proof meets the requirements

C、 The function meets the requirements

D、 The insulation meets the requirements

9、【 Multiple choice 】 The failure forms of quick opening pressure vessels are generally divided into （） Five basic forms .（  ABCFG  ）

A、 Fatigue failure

B、 Corrosion damage

C、 Creep failure

D、 Explosion damage

E、 Fracture failure

F、 Ductile failure

G、 G、 Brittle failure

10、【 Multiple choice 】 The operator found that the quick opening interlock failed , The correct thing to do is ：（  BCD  ）

A、 To ensure production , Remove the quick opening safety interlock

B、 Fill in the abnormal conditions in the operation record

C、 Urgent measures should be taken immediately

D、 Report to safety management personnel and relevant person in charge of the unit

11、【 Multiple choice 】 Bursting disc devices are not suitable for the following situations ：（）.（  ABC  ）

A、 Often overpressure ;

B、 Excessive temperature fluctuation ;

C、 The reverse arch bursting disc device is not suitable for high viscosity or large-area crystallization medium on the arch surface

12、【 Multiple choice 】 in the event of （） Situation , The pressure vessel shall be shut down normally .（  AB  ）

A、 Regular inspection ;

B、 Equipment maintenance ;

C、 Annual inspection

13、【 Single topic selection 】 Accidents occurred in the construction project under general contract , from （） Be responsible for reporting accidents .（  B  ）

A、 The owner

B、 The general contractor

C、 The unit where the accident occurred

D、 Unit at the place of accident

14、【 Single topic selection 】 The design bearing capacity of the vertical pole of the fastener type steel pipe floor scaffold can reach （）.（  A  ）

A、20kN

B、30kN

C、40kN

D、 other

15、【 Single topic selection 】 Public utilities and urban construction units are building roads and power outages 、 Water cut off 、 When the communication line is cut off, it may affect the fire fighting and rescue of the fire brigade , Local authorities must be informed in advance （）.（  A  ）

A、 Fire Department

B、 Public security organs

C、 Urban management team

D、 government organs

16、【 Single topic selection 】 To develop 《 Safety Law of the people's Republic of China on special equipment 》 To strengthen the safety of special equipment , Prevent special equipment （）, Protect personal and property safety , Promote economic and social development .（  C  ）

A、 Production safety accidents

B、 Major accident

C、 accident

17、【 Single topic selection 】 The cause of the accident can't be found out at the moment ,（）.（  B  ）

A、 Check slowly , Until we find out

B、 Report to the superior immediately , Do not blindly deal with

C、 Deal with the situation first , Others will be discussed later

D、 More detailed check , Until we find out

18、【 Single topic selection 】 The project supervision unit shall check the safety production license and relevant certificates of the construction enterprise undertaking the project （） Holding of safety production assessment certificate .（  A  ）

A、 Three categories of personnel

B、 Technical personnel

C、 Construction worker

D、 Documenter

19、【 Single topic selection 】 Fastener type steel pipe support , After the erection of tall formwork support （） Acceptance after .（  C  ）

A、4m

B、5m

C、6m

D、8m

20、【 Single topic selection 】 Multimeter voltage range 2.5V When the pointer points to （　　） The voltage value at position is 2.5V.（  B  ）

A、1/2 range

B、 Full scale

C、2/3 range

D、1/3 range

21、【 Single topic selection 】 according to 《 Regulations on the administration of safe production of construction projects 》, Safety protective equipment and safety protective clothing should be provided to operators （）.（  A  ）

A、 Construction unit

B、 construction control unit

C、 Construction unit

D、 Safety supervision and management organization

22、【 Single topic selection 】 After the production safety accident ,（） It shall be reported in time as required .（  D  ）

A、 Supervision enterprise

B、 Construction unit

C、 Design unit

D、 construction enterprises

23、【 Single topic selection 】 The most commonly used pressure gauge in pressure vessels is ().（  A  ）

A、 Spring tube type

B、 Liquid column

C、 Electricity type

24、【 Single topic selection 】（） It means causing 3 More people 10 Less than people died , perhaps 10 More people 50 The following people are seriously injured , perhaps 1000 More than ten thousand yuan 5000 Accidents with direct economic losses below 10000 yuan .（  B  ）

A、 Major accident

B、 Major accident

C、 Especially serious accident

D、 General accidents

25、【 Single topic selection 】 Accident of pressure vessel , In case of emergency , Relevant personnel at the scene of the accident （） Report directly to the quality supervision department above the county where the accident occurred .（  C  ）

A、 Should immediately ;

B、 Should be decisive ;

C、 Sure

26、【 Single topic selection 】 Under what conditions does the overtemperature alarm interlock device used on the organic heat carrier furnace generally work ？（）（  B  ）

A、 The medium temperature at the inlet of the boiler exceeds the set value

B、 The medium temperature at the boiler outlet exceeds the set value

27、【 Single topic selection 】 Among the following factors affecting human operation reliability, the factors that do not belong to human are （）.（  D  ）

A、 reaction capacity

B、 Training level

C、 Body size

D、 noise

28、【 Single topic selection 】 The corrosion depth of the surface of the old steel pipe used for the fastener type steel pipe scaffold shall not be greater than （）mm. Corrosion inspection shall be conducted once a year （  A  ）

A、0.18

B、0.2

C、0.24

D、0.1

29、【 Single topic selection 】 Which of the following does not belong to the installation of building hoisting machinery 、 When disassembling, please inform , The information to be provided is （）.（  D  ）

A、 Qualification certificate of installation unit 、 Safety production license

B、 Certificate of special operation personnel of installation unit

C、 Construction hoisting machinery installation （ Disassemble ） Special construction scheme of the project

D、 Product certificate of construction hoisting machinery

30、【 Single topic selection 】 Formwork installation and construction , The foundation soil of the support shall be compacted , The foundation should be higher than the natural ground （）.（  C  ）

A、30mm

B、40mm

C、50mm

D、60mm

31、【 Single topic selection 】 Pressure vessel operators shall have the necessary （）.（  C  ）

A、 safety consciousness ;

B、 Energy saving knowledge ;

C、 Security 、 Energy saving knowledge

32、【 Single topic selection 】 The working pressure of the pressure vessel shall be （） Design pressure .（  C  ）

A、 Greater than or equal to ;

B、 Greater than ;

C、 Less than or equal to

33、【 Single topic selection 】 Single row scaffold ____.（  B  ）

A、 Cross bracing and transverse diagonal bracing shall be set

B、 Cross bridging shall be provided

C、 Transverse diagonal bracing shall be provided

D、 No diagonal bracing can be set

34、【 Single topic selection 】 Pressure thermometers use substances () Original , Security Production simulation test Try a little , It shows the change of temperature .（  B  ）

A、 Thermal radiation

B、 Heat expands

C、 The generated thermoelectric potential

D、 Thermoelectric effect

35、【 Single topic selection 】 The warning red line drawn on the pressure gauge , Indicates the of a pressure vessel ().（  B  ）

A、 working pressure

B、 Maximum working pressure

C、 Design pressure

36、【 Single topic selection 】（） A shift system for the person in charge of the enterprise and the person in charge of the project on the construction site shall be established , And strict assessment .（  D  ）

A、 Construction unit

B、 construction control unit

C、 Design unit

D、 Construction enterprises

37、【 Single topic selection 】 The setting of transverse horizontal bar of single row scaffold shall meet the requirements （）.（  A  ）

A、 One end is fixed on the longitudinal horizontal bar with right angle fastener , Insert the other end into the wall , The insertion depth shall not be less than 180mm

B、 One end is fixed on the longitudinal horizontal bar with a rotating fastener , Insert the other end into the wall , The insertion depth shall not be less than 100mm

C、 One end is fixed on the longitudinal horizontal bar with a rotating fastener , Insert the other end into the wall , The insertion depth shall not be less than 80mm

D、 One end is fixed on the longitudinal horizontal bar with right angle fastener , Insert the other end into the wall , The insertion depth shall not be less than 50mm

38、【 Single topic selection 】《 Construction safety inspection standard 》（JGJ59-2011） The safety inspection and evaluation of building construction are divided into （） Grade .（  B  ）

A、 qualified 、 Basically qualified 、 unqualified

B、 excellent 、 qualified 、 unqualified

C、 excellent 、 qualified 、 Basically qualified

D、 good 、 qualified 、 unqualified

39、【 Single topic selection 】 The elevator wellhead must be equipped with protective railings or fixed gates ; The elevator shaft shall be separated by two floors at most （）m Set up a safety flat net .（  B  ）

A、5

B、10

C、15

D、20

40、【 Single topic selection 】 What are the main types of quick opening doors for quick opening pressure vessels ？（）（  D  ）

A、 Compression type

B、 Meshing type

C、 Clamp type

D、 All the other options are right

41、【 Single topic selection 】 The stress caused by uneven temperature during welding is （）（  B  ）

A、 Tissue stress

B、 Thermal stress

C、 Condensation stress

D、 prestress

42、【 Single topic selection 】 Materials shall be handled with care during construction , No man-made （）.（  B  ）

A、 waste

B、 noise

C、 damage

D、 The garbage

43、【 Multiple choice 】 Try to use in formwork works （） Templates .（  ABC  ）

A、 Standardization

B、 Stereotypes

C、 tools

D、 Wood

E、 plastic

44、【 Multiple choice 】 The leakage circuit breaker in the switch box can be used under normal conditions （）.（  CDE  ）

A、 Power isolation

B、 Frequent communication 、 Break the circuit

C、 Overload protection of circuit

D、 Short circuit protection of circuit

E、 Leakage protection of circuit

45、【 Single topic selection 】 For the dangerous divisional and subdivisional works that need to be accepted according to regulations , Construction unit 、 The supervision unit shall organize relevant personnel to conduct acceptance . Those passing the acceptance , the （） And the chief supervision engineer of the project , Before entering the next process .（  A  ）

A、 Project technical director of the construction unit

B、 project manager

C、 Project leader of the construction unit

D、 Technical director of the construction unit

46、【 Single topic selection 】 The safety expenses of construction enterprises shall be used for the publicity of safety production 、 education 、（） Expenditure, etc .（  A  ）

A、 train

B、 Assessment of

C、 Training

D、 Reward

47、【 Single topic selection 】 National Encouragement 、 Guide public gathering places and production 、 Store 、 transport 、 Enterprises selling inflammable and explosive dangerous goods shall take out fire public liability insurance ; Encourage insurance companies to underwrite （）.（  D  ）

A、 Group accident insurance

B、 Safety liability insurance

C、 employment injury insurance

D、 Fire public liability insurance

48、【 Multiple choice 】 A project is in progress , Remove the formwork in advance , When making the demolition plan for the four floor slab of the building , Safety measures are not considered , Near the end of disassembly , Suddenly a large area of concrete floor fell ,4 A form remover was pressed down , Dead after rescue , The main causes of the following accidents are analyzed correctly （）.（  ABC  ）

A、 Violate the regulations that safety measures must be formulated before formwork removal

B、 If the strength specified in the design is not reached, the formwork shall be removed in advance

C、 There is no safety technical disclosure

D、 There is no clear division of labor for multiple people to operate at the same time

E、 Workers are not wearing safety belts

49、【 Multiple choice 】 basis 《 Safety management regulations for divisional and subdivisional works with high risk 》 Regulations , Local competent departments of housing and urban rural construction shall establish a database of experts according to professional categories , The basic conditions that experts in the expert database should have are （）.（  ABE  ）

A、 Be honest 、 A decent style 、 Academic rigor

B、 To engage in professional work 15 More than years or rich professional experience

C、 Familiar with at least one foreign language

D、 Age 35 Years of age or older

E、 With senior professional and technical titles

50、【 Multiple choice 】 Divination ' List the key inspection contents before bulldozer operation ,（） That's right. .（  ABCDE  ）

A、 All parts shall not be loose , It should be well connected

B、 fuel 、 Lubricating oil 、 Hydraulic oil, etc. shall comply with the regulations

C、 All system pipelines shall be free of cracks or leakage

D、 The stroke of each control lever and brake pedal shall meet the requirements

E、 The tightness of the track or tire pressure shall meet the requirements

51、【 Multiple choice 】《 Regulations on the administration of safe production of construction projects 》 Regulations ,（） Etc. have reached the inspection and testing period stipulated by the state , It must be tested by an inspection and testing organization with professional qualification . Those who fail to pass the test , Do not continue to use .（  ABCE  ）

A、 Construction cranes

B、 Integral lifting scaffold

C、 Templates

D、 Steel pipe fastener scaffold

E、 Jack up erection facilities

52、【 Single topic selection 】 The metal structure of construction elevator and the metal shell of electrical equipment shall be grounded , And the grounding resistance shall not be greater than （　　）Ω.（  D  ）

A、18

B、10

C、6

D、4

53、【 Multiple choice 】《 Regulations on the administration of safe production of construction projects 》 Regulations , The construction unit shall establish a fire safety responsibility system at the construction site , The measures that can be taken are （）.（  ABCD  ）

A、 Determine the person in charge of fire safety

B、 Make fire 、 electricity 、 Various fire safety management systems and operating procedures for the use of flammable and explosive materials

C、 Set fire fighting access 、 Fire fighting water

D、 Equipped with fire-fighting facilities and fire-fighting equipment

E、 Set up safety signs at the construction site

54、【 Judgment questions 】 All distribution box doors on the construction site need not be locked .（  ×  ）

55、【 Judgment questions 】() The saturation temperature of water is independent of pressure .（  ×  ）

56、【 Judgment questions 】 according to 《 Regulations on safety supervision of special equipment 》 Regulations , Special equipment operators shall strictly implement the safety regulations of special equipment and relevant safety rules and regulations during operation .（  ×  ）

57、【 Judgment questions 】() implement 《 Regulations on safety supervision of special equipment 》, To strengthen the safety supervision of special equipment , Prevent and reduce accidents , Ensure the safety of people's lives and property , Promote economic development .（  √  ）

58、【 Judgment questions 】《 Safety Law of the people's Republic of China on special equipment 》 Regulations ： Installation of special equipment 、 reform 、 The repair construction unit shall install the special equipment to be carried out before construction 、 reform 、 Inform the district level special equipment safety supervision and Management Department of the repair in writing .（）（  ×  ）

59、【 Judgment questions 】 The ankles are " Safety student Production model I plan to pass the exam at one point " Tools for climbing electric poles made of wood or plastic materials .（  ×  ）

60、【 Judgment questions 】《 Operator certificate 》 Lost or damaged , The holder shall apply to the original issuing department for reissue .（  √  ）

61、【 Judgment questions 】《 Safety Law of the people's Republic of China on special equipment 》 Regulations , Altered by special equipment production unit 、 Resell 、 lease 、 Lending production license , Order to stop production , A fine of not less than 30000 yuan but not more than 300000 yuan shall be imposed ; serious , Revocation of production license .（  ×  ）

62、【 Judgment questions 】 After parking , The medium in the pressure vessel shall be cleaned , Fail to meet the safety requirements , No one is allowed to enter the container .（）（  √  ）

63、【 Judgment questions 】 Fixed pressure vessels with one of the following conditions are applicable to 《 Big capacity gauge 》：(1) The working pressure is greater than or equal to 0.1MPa;(2) The volume is greater than or equal to 0.03m3 And the inner diameter （ Non circular section refers to the maximum geometric dimension of the inner boundary of the section ） Greater than or equal to 150mm;(3) The containing medium is gas 、 Liquefied gas and liquid whose maximum working temperature is higher than or equal to its standard boiling point .（  ×  ）

64、【 Judgment questions 】 The throwing support of the scaffold can be removed before the wall connecting parts are erected .· Safety production simulation Pass the exam at one o'clock ·（  ×  ）

65、【 Judgment questions 】 Set and implement administrative license , The principle of openness should be followed 、 fair 、 justice 、 The principle of non discrimination .（  √  ）

66、【 Judgment questions 】 Alloy steel contains iron and carbon 、 Except for residual elements , Other alloying elements are also added .（  √  ）

67、【 Judgment questions 】 Austenitic stainless acid resistant steel is the most widely used acid resistant stainless steel , And used in highly corrosive media .（）（  √  ）

68、【 Judgment questions 】 The barrier is a shield installed to prevent workers from accidentally touching the electrical equipment , It is divided into temporary blocking and permanent blocking .（  √  ）

69、【 Judgment questions 】 The safety status is rated as 5 Fixed pressure vessel of class , Defects should be repaired , Otherwise, do not continue to run .（）（  √  ）

70、【 Judgment questions 】 The safety valve must be used within the validity period of calibration , The safety valve beyond the inspection validity period cannot be used .（  √  ）

71、【 Judgment questions 】 After the steel jacketed box enters the site for positioning , Check the stability of the anchorage system , The next step can be carried out after confirmation .（  √  ）

72、【 Judgment questions 】 The nominal pressure of the safety valve shall be less than the design pressure of the pressure vessel .（）（  ×  ）

73、【 Judgment questions 】 The inspection of safety accessories includes annual inspection and shutdown inspection .（）（  √  ）

74、【 Judgment questions 】 Construction hoisting machinery and integral lifting scaffold 、 The use of self elevating erection facilities such as formwork shall reach the inspection period stipulated by the state . Safety production simulation test 1 Diantong . Limited , It must be tested by an inspection and testing organization with professional qualification . Those who fail to pass the test , Do not continue to use .（  √  ）

75、【 Judgment questions 】 Quick opening pressure vessel for liquefied gas medium , When the operation is stopped, the temperature shall be reduced first and then the pressure shall be reduced .（  √  ）

76、【 Judgment questions 】 Quick opening pressure vessel is not within the scope of simple pressure vessel .（  √  ）

77、【 Judgment questions 】 Quick opening pressure vessel belongs to I Class I pressure vessels .（  ×  ）

78、【 Judgment questions 】 Operators of quick opening pressure vessels find hidden dangers of accidents or other unsafe factors , Urgent measures should be taken .（  √  ）

79、【 Judgment questions 】 The negative pressure of the furnace mainly depends on the supply 、 Induced air volume .（  √  ）

80、【 Judgment questions 】 The quick opening device can complete the opening or closing process of the end cover after a continuous mechanical action .（  √  ）

81、【 Judgment questions 】 The program of the control system can be changed when the shield machine is advancing .（）（  ×  ）

82、【 Judgment questions 】 Canteen staff should be trained in food hygiene , And hold a health certificate , Regular physical examination , Those who fail to pass the physical examination shall not work .（  √  ）

83、【 Judgment questions 】 The nail gun is used at the end of use or the parts are replaced ” Security Production simulation test a little through ” Before , The nail gun can be loaded with nail bullets .（  ×  ）

84、【 Judgment questions 】 Explosive medium refers to the vapor of gas or liquid 、 An explosive mixture of mist and air , And its lower explosive limit ＜10%, Or the difference between the upper explosion limit and the lower explosion limit ＞20% Medium of .（  ×  ）

85、【 Judgment questions 】 according to TSG21-2016《 Supervision Regulation on safety technology of fixed pressure vessels 》 Regulations ： Inspection of safety accessories includes pressure gauge 、 Liquid level meter 、 Inspection of temperature measuring instruments, etc .（  ×  ）

86、【 Judgment questions 】 For the effective administrative punishment decision , The parties shall perform automatically within the prescribed time limit .（）（  √  ）

87、【 Judgment questions 】 Decoration works involving changes in the main body and load-bearing structure of the building , The construction unit shall entrust the original design unit or the design unit with corresponding qualification level to put forward the design scheme before construction ; There is no design , No construction is allowed .（）（  √  ）

88、【 Judgment questions 】 According to the structure 、 Media, etc , Necessary manholes shall be set on the pressure vessel 、 Handhole 、 Inspection holes, etc , For periodic inspection of containers 、 Check or remove dirt, etc .（  √  ）

89、【 Judgment questions 】 The lower the turbidity of water , The easier it is to coagulate .（）（  ×  ）

90、【 Judgment questions 】 Carbon disulfide for rubber vulcanization is highly volatile 、 Flammability and explosive .（  √  ）

91、【 Judgment questions 】 Under normal circumstances , The pressure switch sends a signal after detecting and judging the internal pressure of the container ： When there is no residual pressure , The interlock latch is disengaged , Open the door quickly to open .（  √  ）

92、【 Judgment questions 】 Special equipment operators R1 Qualification items are quick opening pressure vessel operation .（  √  ）

93、【 Judgment questions 】 The exchange capacity of the exchanger under working conditions , Call the total exchange capacity of the exchanger （）（  ×  ）

94、【 Judgment questions 】 The pin is a standard part , Its basic forms are cylindrical pin and conical pin .（  √  ）

95、【 Judgment questions 】 The function of steam trap is to automatically discharge condensate , At the same time, prevent the escape of steam , To improve heat utilization , energy conservation , And prevent water impact failure of the pipeline .（）（  √  ）

96、【 Judgment questions 】 The support forms used for vertical vessels are ： Leg support 、 Ear type support 、 Supporting bearings and skirt bearings .（  √  ）

97、【 Judgment questions 】 The emergency shut-off valve cannot be used for other purposes .（）（  √  ）

98、【 Judgment questions 】 The design pressure refers to the set maximum pressure at the top of the vessel , And together with the corresponding design temperature as the design load condition .（  √  ）

99、【 Judgment questions 】 The valve can be divided into... According to the applicable medium temperature ： Ordinary 、 The high temperature 、 Moderate temperature 、 low temperature 、 Ultra low temperature valve .（）（  √  ）

100、【 Judgment questions 】 Tooth meshing quick opening door is generally used in autoclave 、 Large and medium-sized vulcanization tanks, etc , It's easy to open 、 Good sealing , Can withstand high pressure , Therefore, it is not easy to realize automatic interlocking control .（  ×  ）

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