2022a special equipment related management (boiler, pressure vessel and pressure pipeline) simulated examination question bank simulated examination platform operation

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

2022 year A Management of special equipment （ Boiler pressure vessel pressure pipeline ） All exam question banks are A Management of special equipment （ Boiler pressure vessel pressure pipeline ） The real questions of the exam are kept secret before the exam ！2022A Management of special equipment （ Boiler pressure vessel pressure pipeline ） The simulated examination question bank simulated examination platform is operated according to A Management of special equipment （ Boiler pressure vessel pressure pipeline ） Test materials .A Management of special equipment （ Boiler pressure vessel pressure pipeline ） Review the simulation examination, pass the safety production simulation examination, pass the one-point pass and form the test paper randomly .

1、【 Multiple choice 】《 Supervision regulation for safety technology of pressure pipeline ---- Industrial pipeline 》 Which of the following conditions apply to industrial pipelines （）.（  ABC  ）

A、 The maximum working pressure is greater than or equal to 0．1MPa Of

B、 Nominal diameter greater than 25mm Of

C、 The conveying medium is gas 、 steam 、 Liquefied gas 、 A liquid or flammable liquid whose maximum operating temperature is higher than or equal to its standard boiling point 、 Explosive 、 Toxic 、 Corrosive liquid

D、 Those who meet one of the above conditions

2、【 Multiple choice 】《 Special equipment safety law 》 Regulations , When special equipment leaves the factory , The... Required by the safety technical specifications shall be attached （） And other relevant technical data and documents .（  ABCE  ）

A、 Design documents

B、 Product quality certificate

C、 Installation, use and maintenance instructions

D、 Installation quality certificate

E、 Supervision and inspection certificate

3、【 Multiple choice 】 The direct economic losses of the accident include （）.（  ABCD  ）

A、 The cost of casualties ;

B、 The value of property damage ;

C、 Emergency rescue costs ;

D、 Aftercare costs

4、【 Multiple choice 】 following （） Vent flame arrestor shall be set on vent or exhaust pipeline .（  ABC  ）

A、 The flash point is lower than or equal to 43℃, Or the direct discharge pipe of the storage tank where the maximum working pressure of the material is higher than or equal to the flash point of the material

B、 Vent main pipe of combustible gas online analysis equipment

C、 Exhaust pipe of internal combustion engine in explosion hazardous area

D、 Combustible 、 Toxic medium pipeline

5、【 Multiple choice 】 According to the pressure class of pressure vessel 、 Varieties 、 The degree of toxicity and flammability of the medium divide the dangerous degree of the container into （）.（  ABC  ）

A、 Class I pressure vessels ;

B、 Class II pressure vessels ;

C、 Class III pressure vessels ;

D、 Class IV pressure vessels ;

6、【 Multiple choice 】 The main ways for poisons to enter the human body are ：（）.（  ABC  ）

A、 Respiratory tract ;

B、 The skin ;

C、 digestive tract ;

D、 The nervous system

7、【 Multiple choice 】 The boiler is divided into... According to the heat carrying medium （）.（  ABC  ）

A、 Steam boiler

B、 hot-water boiler

C、 Organic heat carrier boiler

8、【 Single topic selection 】《 Safety Law of the people's Republic of China on special equipment 》 since 2014 year （） Come into effect .（  A  ）

A、1 month 1 Japan

B、7 month 1 Japan

C、9 month 16 Japan

D、10 month 1 Japan

9、【 Single topic selection 】《 Safety Law of the people's Republic of China on special equipment 》 Regulations , The use management and maintenance obligations of special equipment during the lease period shall be borne by special equipment （） To undertake , Unless otherwise provided by law or agreed by the parties .（  B  ）

A、 User

B、 Rental unit

C、 Property company

10、【 Single topic selection 】 Personnel engaged in comprehensive inspection of penstock shall obtain （）.（  A  ）

A、 Qualification certificate of inspection personnel

B、 Special equipment operator certificate

C、 NDT personnel certificate

D、 Engineer title

11、【 Single topic selection 】 Low voltage circuit breakers are also called ( ).（  C  ）

A、 Knife switch

B、 Main switch

C、 Automatic air switch

12、【 Single topic selection 】 When the air switch acts , Touch its shell with your hand , The switch housing was found to be hot , Then the action may be ( ).（  B  ）

A、 A short circuit

B、 overload

C、 Undervoltage

13、【 Single topic selection 】 For the middle 、 Small capacity transformer , A separate can be installed (), As the main protection of transformer against phase to phase short circuit fault .（  C  ）

A、 Differential protection

B、 Over current protection

C、 Current quick break protection

14、【 Single topic selection 】 The clamp on ammeter uses ( ) Made by the principle of .（  A  ）

A、 Current transformer

B、 Voltage transformer

C、 transformer

15、【 Single topic selection 】 From a manufacturing perspective , Low voltage electrical apparatus refers to the low voltage electrical apparatus in AC 50Hz、 Rated voltage ( )V Or DC rated voltage 1500V And the following electrical equipment .（  C  ）

A、400

B、800

C、1000

16、【 Single topic selection 】 The calibration cycle of pressure gauge in pressure pipeline is （）.（  A  ）

A、 Half a year

B、 A year

C、 Two years

D、 There is no need to check

17、【 Single topic selection 】 When the circuit is disconnected , The voltage at the power supply terminal is in value () Power EMF .（  B  ）

A、 Greater than

B、 be equal to

C、 Less than

18、【 Single topic selection 】 Each gas cylinder filling unit shall also provide gas cylinders （） Emphasize the protection of electronic labels of gas cylinders .（  A  ）

A、 Users

B、 Depositor

C、 Distribution unit

19、【 Single topic selection 】 In a neutral grounded power system , With () The maximum number of short circuit faults is , About... Of all faults 90%.（  B  ）

A、 Three phase short circuit

B、 Single phase grounding

C、 Two phase short circuit

20、【 Single topic selection 】 When there is a discharge resistance inside the high voltage capacitor , The capacitor bank shall still be set with ().（  B  ）

A、 Residual pressure monitoring device

B、 Qualified discharge device

C、 Measuring device for internal discharge resistance of capacitor

21、【 Single topic selection 】 SFZ-10000/110 It means three-phase natural circulation air-cooled on load voltage regulation , The rated capacity is ()kVA, Rated voltage of HV winding 110kV Power transformer .（  B  ）

A、36500

B、10000

C、8000

22、【 Single topic selection 】 according to 《 Design permission rules for pressure vessels and pressure pipelines 》,GC Pipe type refers to （）.（  C  ）

A、 Long distance pipeline

B、 Utility piping

C、 Industrial pipeline

D、 Power piping

23、【 Single topic selection 】 Electrical fire is caused by the existence of dangerous temperature , The dangerous temperature is mainly caused by ( ).（  C  ）

A、 Light equipment load

B、 Voltage fluctuation

C、 The current is too high

24、【 Single topic selection 】 When putting out a fire , Firefighters should stand in () Put out the fire .（  A  ）

A、 Upwind side

B、 Downwind side

C、 The side

25、【 Single topic selection 】 The safety plate for electricians is usually called ().（  A  ）

A、 Signs

B、 Warning signs

C、 Safety plate

26、【 Single topic selection 】 Transformer and high voltage switchgear , The main measures to prevent damage caused by lightning intrusion are ( ).（  A  ）

A、 Install lightning arrester

B、 Installation of lightning conductor

C、 Install lightning protection network

27、【 Single topic selection 】 Three phase asynchronous motor shall be designed according to its requirements ( ) The difference can be divided into open 、 Protective 、 There are three types of closed type .（  B  ）

A、 Mode of power supply

B、 Enclosure protection mode

C、 Structural type

28、【 Single topic selection 】 according to 《 Safety supervision regulations for gas cylinders 》 The requirements of , Filling liquefied gas ,（） Pour gas directly from bottle to bottle .（  B  ）

A、 allow

B、 Don't allow

C、 Sure

29、【 Single topic selection 】 The following () Indicates a time relay .（  A  ）

A、KT

B、KS

C、KA

30、【 Single topic selection 】 according to 《 Safety supervision regulations for gas cylinders 》 The provisions of the , When filling liquefied gas, every （） The weighing instrument shall be verified once .（  B  ）

A、 God

B、 class

C、 week

31、【 Single topic selection 】 according to 《 Regulations on safety supervision of special equipment 》 Regulations , In China, the manufacturing units of pressure pipeline components are subject to （） The system .（  B  ）

A、 Use registration

B、 license

C、 Secure registration

32、【 Single topic selection 】 Production of special equipment 、 business 、 The user shall abide by 《 Safety Law of the people's Republic of China on special equipment 》 And other relevant laws 、 statute , establish 、 We will improve the responsibility system for safety and energy conservation of special equipment , Strengthen the management of safety and energy conservation of special equipment , Ensure the production of special equipment 、 business 、 Safe to use , accord with () requirement .（  C  ）

A、 Economic operation

B、 Efficient operation

C、 Energy saving

D、 Security

33、【 Single topic selection 】 Temperature rise of transformer , For air-cooled transformer, it refers to the temperature and temperature of the measuring part () Temperature difference .（  C  ）

A、 winding

B、 Transformer oil

C、 Cooling air

34、【 Single topic selection 】 production 、 The main person in charge of the user refers to （）, Including the factory director 、 The manager , Ann whole Production simulation test a little through ,.（  B  ）

A、 The operator ;

B、 Leaders with decision-making power and command power in daily production and operation activities ;

C、 The leader in charge of production ;

D、 The leader in charge of safety

35、【 Single topic selection 】 Ⅱ Mobile electrical equipment and Ⅲ After repair of class I mobile electrical equipment () Safety technical standards determined in the original design .（  C  ）

A、 Can reduce the

B、 Can be slightly reduced

C、 Do not lower

36、【 Single topic selection 】 Extra low voltage limit refers to the voltage limit under any condition , Between any two conductors ( ) Voltage value .（  B  ）

A、 Minimum

B、 Maximum

C、 middle

37、【 Single topic selection 】 The transformer is divided into two parts () And current transformers , They are measured in the power supply system 、 Protect 、 Important equipment for monitoring .（  A  ）

A、 Voltage transformer

B、 Circuit breaker

C、 Isolating switch

38、【 Single topic selection 】 One of the main functions of the disconnector is ().（  B  ）

A、 Isolation current

B、 Switching operation

C、 Pull in the load current

39、【 Single topic selection 】 When the voltage is 5V when , The resistance value of the conductor is 5 o , Then when the voltage across the resistor is 2V when , The resistance value of the conductor is ( ) o .（  B  ）

A、10

B、5

C、2

40、【 Single topic selection 】 The barrier shall be made of () Made from .（  C  ）

A、 Aluminum

B、 Copper

C、 Insulation materials

41、【 Single topic selection 】 When two voltage transformers of the same model are connected into () When in shape , Attention must be paid to the correct polarity , Otherwise, the transformer coil will be burnt out .（  A  ）

A、V

B、W

C、N

42、【 Single topic selection 】 stay () in , The magnitude and direction of electromotive force voltage and current vary sinusoidally with time .（  B  ）

A、 DC circuits

B、 Sinusoidal AC circuit

C、 Pulse circuit

43、【 Single topic selection 】 In the circuit shown

On switch S1 and S2 When it's all closed , What can be touched is .（  B  ）

A、 The first 2 paragraph

B、 The first 3 paragraph

C、 nothing

44、【 Single topic selection 】 The role of boiler safety technical archives is （）.（  B  ）

A、 Prevent accidents caused by poor manufacturing quality ;

B、 In time 、 Truly reflect the safety status of the boiler ;

C、 It can only reflect the manufacturing quality of the boiler ;

D、 Only the previous technical conditions of boiler installation can be reflected

45、【 Judgment questions 】 To prevent corrosion of stainless steel pressure vessels , During the hydrostatic test, it is strictly prohibited to control the chloride ion content in the water .（）（  √  ）

46、【 Judgment questions 】 The magnitude of the current is measured with an ammeter , When measuring, they are connected in parallel in the circuit .（  ×  ）

47、【 Judgment questions 】 The diameter of the dial of the pressure gauge should not be too small , Generally, it shall not be less than 100mm.（）（  √  ）

48、【 Judgment questions 】 reaction kettle , Autoclave belongs to reaction vessel （）（  √  ）

49、【 Judgment questions 】 For pressure vessels with bolted door covers , If the bolts are not tightened completely , Can cause accidents .（）（  √  ）

50、【 Judgment questions 】 Current transformers can be divided into single-phase and three-phase types .（  ×  ）

51、【 Judgment questions 】 Neither current quick break protection nor heavy gas protection can reflect the turn to turn short circuit fault of transformer winding .（  ×  ）

52、【 Judgment questions 】 The boiler management personnel shall solve the problems raised by relevant personnel in the boiler room , If it cannot be solved, it shall be reported to the person in charge of the unit in time .（）（  √  ）

53、【 Judgment questions 】 The main function of the shockproof ring is to protect the gas cylinder from direct impact .（  √  ）

54、【 Judgment questions 】 Transformer is divided into voltage transformer and current transformer , They are important equipment for measuring protection operation in power supply system .()（  ×  ）

55、【 Judgment questions 】 Transformation and distribution substation is the line connection point in the power network , It is used to change the voltage . Safety student Production model I plan to pass the exam at one point . Facilities for exchanging power and collecting and distributing electric energy .()（  √  ）

56、【 Judgment questions 】 The locking function of the anti load pull-in disconnector of the high-voltage switchgear does not belong to “ Five precautions ” Interlock function .()（  ×  ）

57、【 Judgment questions 】（）《 Safety Law of the people's Republic of China on special equipment 》 Regulations , The user does not have to conduct regular self inspection of special equipment .（）（  ×  ）

58、【 Judgment questions 】 Inductive load shunt capacitor rear , The electrical angle between voltage and current will be reduced .（  √  ）

59、【 Judgment questions 】（）《 Safety Law of the people's Republic of China on special equipment 》 Regulations , A special equipment sales unit shall establish a special equipment inspection, acceptance and sales record system .（  √  ）

60、【 Judgment questions 】 Due to work interruption , When returning to work the next day , It shall be approved by the operator on duty , Get back the work ticket , To keep working .（  ×  ）

61、【 Judgment questions 】 The more turns of the energized coil , The stronger the magnetic field around it .（  √  ）

62、【 Judgment questions 】 Transformers operate in parallel , Generally, the allowable impedance voltage is ±10% The difference between the , If the difference is large , The transformer with high impedance voltage may bear high load , The transformer with low impedance voltage bears low load , Thus affecting the economic operation of the transformer .（  ×  ）

63、【 Judgment questions 】（）《 Safety Law of the people's Republic of China on special equipment 》 Regulations ： Production of special equipment 、 business 、 The user unit shall establish and improve the responsibility system for safety and energy conservation of special equipment .（  √  ）

64、【 Judgment questions 】 Electricity flows through the human body , The degree of harm to people is closely related to the way through the human body .（  √  ）

65、【 Judgment questions 】（）《‘ Safe production simulation Exam one Diantong ‘ Safety supervision regulations for gas cylinders 》 Regulations , When filling liquefied gas, it can be from LPG Tanks or tankers can be directly filled into gas cylinders .（  ×  ）

66、【 Judgment questions 】（）《 Regulations on safety supervision of special equipment 》 The gas cylinder filling unit is required to have a sound filling safety management system 、 Responsibility system 、 Emergency measures .（  √  ）

67、【 Judgment questions 】（） The accident unit shall implement accident prevention and rectification measures .（  √  ）

68、【 Judgment questions 】 To ensure safety , Generally, the height of enclosure of outdoor substation shall not be less than 3 rice .（  ×  ）

69、【 Judgment questions 】 The signal relay must be self holding .（  √  ）

70、【 Judgment questions 】（） Stop production 1 Pressure pipe components that have been produced again for more than years , Type tests shall be carried out .（  √  ）

71、【 Judgment questions 】 Before the newly installed capacitor bank is put into operation , Check whether the rated voltage of the capacitor is consistent with the grid voltage ().（  √  ）

72、【 Judgment questions 】 The insulating rod is used to close or open the high-voltage disconnector and drop fuse , Assemble and disassemble the portable grounding wire , And auxiliary measurement and test .（  √  ）

73、【 Judgment questions 】 The used work ticket shall be kept by the invoicer and the foreman of the distribution substation respectively , The storage time shall not be less than 6 Months .（  √  ）

74、【 Judgment questions 】（） When there is pressure inside the pressure vessel , No repairs should be carried out .（  ×  ）

75、【 Judgment questions 】（） The safe operation of pressure vessels has nothing to do with whether the operators using the vessels have certificates .（  ×  ）

76、【 Judgment questions 】 Intermediate relays are used to increase the number and capacity of contacts , It has dynamic closing contact and dynamic breaking contact .（  √  ）

77、【 Judgment questions 】 During switching operation , It is not allowed to remove the electrical and mechanical locking devices of the equipment .（  √  ）

78、【 Judgment questions 】（） The annual inspection of pressure vessels can be carried out by the pressure vessel operators of the user unit .（  ×  ）

79、【 Judgment questions 】 In case of power failure and fire extinguishing and emergency cut-off of low-voltage conductor, three phases shall be cut at the same time .（  ×  ）

80、【 Judgment questions 】（） The safety status is rated as 4 Fixed pressure vessel of class , Do not continue to use , Must stand “ Safety production mold Proposed examination Try a little “ Repair .（  ×  ）

81、【 Judgment questions 】FZ Residual voltage ratio of type a arrester FS The residual voltage of type a arrester is low , It is suitable for lightning protection of electrical equipment in power plants and substations .(？)（  √  ）

82、【 Judgment questions 】（） Safety valve is the most common safety relief device .（  √  ）

83、【 Judgment questions 】 According to the specification , When copper core wire is used for pipe insulated conductor , The cross-sectional area shall not be less than 1mm².（  √  ）

84、【 Judgment questions 】 The capacity of voltage transformer refers to the load power allowed to be connected to the secondary winding ( With VA Value representation ), Divided into rated capacity and maximum capacity .（  √  ）

85、【 Judgment questions 】（） Safety accessories are used to control temperature 、 pressure 、 Capacity 、 Measurement of technical parameters such as liquid level 、 Control instrument or device .（  √  ）

86、【 Judgment questions 】（） For gas safety valves with viscous substances and exhaust will not cause harm , Portable exhaust test shall be conducted regularly .（  √  ）

87、【 Judgment questions 】 Static electricity is a very common electrical phenomenon , Its harm is not small , Solid static electricity can reach 200kV above , Human static electricity can also reach 10KV above .（  √  ）

88、【 Judgment questions 】（） Yes, the explosion 、 Piping systems that may generate electrostatic hazards in fire hazardous locations , Electrostatic grounding measures shall be taken , If available through the equipment 、 Grounding grid of pipeline and civil structure .（  √  ）

89、【 Judgment questions 】（） The flow direction of substances in industrial pipelines can be indicated by arrows .（  √  ）

90、【 Judgment questions 】 When the heat emitted is equal to the heat generated , Transformer parts ” Safety production simulation test 1 spot through ” The temperature of the piece is stable , No longer rise .（  √  ）

91、【 Judgment questions 】 The power of three-phase AC circuit is the same as that of single-phase AC circuit , All have active power 、 Reactive power and apparent power .（  √  ）

92、【 Judgment questions 】（） The safety interlock device of quick opening pressure vessel has the following functions ： Only when you open the door （ cover ） The boost operation can only be started when it reaches the closed position .（  √  ）

93、【 Judgment questions 】（） The certificate issuing authority of special equipment operators entrusts the examination institution to organize the examination , You can't organize your own exams （  ×  ）

94、【 Judgment questions 】（） Failure and damage of special equipment body or safety protection device , It means an explosion 、 Deflagration 、 leak 、 Overturn 、 deformation 、 crack 、 Damage 、 falling 、 Collision 、 shear 、 extrusion 、 Out of control , Or accidents caused by faults such as long-term interruption of operation .（  √  ）

95、【 Judgment questions 】 The smaller the internal resistance of the ammeter, the better .（  √  ）

96、【 Judgment questions 】（） The gas cylinders scrapped after inspection can be destroyed by the property right unit itself .（  ×  ）

97、【 Judgment questions 】（） Major accidents shall be investigated by the accident investigation team organized by the provincial quality and technical supervision department in the place where the accident occurs together with the relevant provincial departments .（  √  ）

98、【 Judgment questions 】（） The regular inspection items of steel welded gas cylinders are completely consistent with those of steel seamless gas cylinders , There is no difference between .（  ×  ）

99、【 Judgment questions 】（） Boiler water treatment includes chemical treatment outside the boiler 、 Add medicine in the pot , But it does not include return water treatment .（  ×  ）

100、【 Judgment questions 】（） After passing the appraisal of boiler design documents , The appraisal institution shall affix the special seal for appraisal of special equipment design documents on the main design documents .（  √  ）

Support all regions of the country to accurately A Management of special equipment （ Boiler pressure vessel pressure pipeline ） Examination questions , Support safety certificate , Special operation certificate , Exercises on the question bank of vocational skill appraisal and other types of work .