2022 a special equipment related management (elevator) examination questions simulation examination platform operation

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

2022A Management of special equipment （ The elevator ） The title of the certificate is A Management of special equipment （ The elevator ） Theoretical question bank new textbook outline question bank ！2022 year A Management of special equipment （ The elevator ） The operation of the test question simulation test platform is based on A Management of special equipment （ The elevator ） Compilation of new textbook outline .A Management of special equipment （ The elevator ） Review the simulation test and pass the one-point learning progress analysis of safety production simulation test .

1、【 Multiple choice 】《 Safety Law of the people's Republic of China on special equipment 》 The principle that special equipment safety work should adhere to is （）.（  ABCD  ）

A、 Safety first

B、 Prevention first

C、 Energy conservation and environmental protection

D、 Comprehensive management

2、【 Multiple choice 】《 Safety Law of the people's Republic of China on special equipment 》 Regulations , The unit using special equipment shall establish （） And other safety management systems , Develop operating procedures , Ensure the safe operation of special equipment .（  BCD  ）

A、 Financial management

B、 Job responsibilities

C、 Hidden danger treatment

D、 Emergency rescue

E、 sanitary

3、【 Multiple choice 】《 Safety Law of the people's Republic of China on special equipment 》 Regulations , After the accident of special equipment , The accident unit shall take measures in accordance with the emergency plan ,（）, Protect the accident scene and relevant evidence , And timely report to the Department in charge of safety supervision and administration of special equipment and relevant departments of the people's government at or above the county level where the accident occurred .（  ACD  ）

A、 Organize rescue

B、 disperse the crowd

C、 Prevent the accident from expanding

D、 Reduce casualties and property losses

E、 Dilution air

4、【 Multiple choice 】《 Special equipment safety law 》 Regulations , Production of special equipment 、 business 、 User （） Be seized 、 Seizure of special equipment or its main parts , Order correction , Impose a fine of not less than 50000 yuan but not more than 200000 yuan ; serious , Revocation of production license , Cancel the registration certificate for the use of special equipment .（  ABDE  ）

A、 Use... Without authorization

B、 Exchange

C、 hide

D、 Transfer

E、 Damage

5、【 Multiple choice 】 The following are anti pinch protection devices at the entrance of elevator door （）（  AB  ）

A、 Safety touchpad

B、 Light curtain

C、 Door lock

D、 Triangular key

6、【 Multiple choice 】 The following （） reason , It may cause passengers to fall into the hoistway .（  ABCD  ）

A、 The landing door lock is damaged

B、 The sliding block of landing door is accidentally out of slot

C、 The passenger leaned on the landing door

D、 The passenger lost control after drinking and hit the landing door recklessly

7、【 Multiple choice 】 The accident causes of passengers accidentally falling into the shaft are （）.（  BD  ）

A、 Light curtain failure

B、 Improper management of triangular key

C、 Phase sequence relay failure

D、 The mechanical locking device of landing door fails

8、【 Multiple choice 】 During the accident investigation , No unit or individual may （）.（  ABCD  ）

A、 Unauthorized movement of accident related equipment

B、 Destroy relevant information

C、 Forge or deliberately destroy the scene of the accident

D、 All of the above are

9、【 Multiple choice 】 The users are （） When the situation is serious, it is necessary to impose a fine and suspend business for rectification .（  ABC  ）

A、 No full-time or part-time safety management personnel

B、 The operator has no special equipment operator certificate

C、 No safety education and training for operators

10、【 Multiple choice 】 The basic technical parameters of traction and forced drive elevators include （）.（  ABCD  ）

A、 Driving mode

B、 Rated load capacity

C、 Rated speed

D、 Number of landing doors

11、【 Single topic selection 】 The following statements about alignment are among the options , Which one? ( ) Is the correct description .（  C  ）

A、 Alignment is to make the workpiece in the center of the scribing platform

B、 Alignment is to use a jack , Make the workpiece in the correct position on the marking platform

C、 Alignment is to use the marking tool , Make the relevant blank surface on the workpiece in a suitable position

D、 Alignment is to find the center position of the workpiece when scribing

12、【 Single topic selection 】 When scribing, make the relevant surface on the workpiece in a reasonable position , The marking tool shall be used for marking ( ).（  C  ）

A、 Support

B、 Suspension wire

C、 Alignment

D、 Borrow materials

13、【 Multiple choice 】 The responsibilities and requirements of elevator safety administrator include （）（  ABCD  ）

A、 Check and correct violations in the use of special equipment

B、 Manage the technical archives of special equipment

C、 Manage the triangle key of the elevator 、 Machine room key and escalator 、 The key to the automatic sidewalk

D、 Make elevator operation management and accident records

14、【 Single topic selection 】《 Safety Law of the people's Republic of China on special equipment 》 Specified in the , The unit using special equipment uses personnel who have not obtained corresponding qualifications to engage in safety management of special equipment 、 Detection and operation , The legal liability to be borne is （）.（  B  ）

A、 Revocation of business license

B、 Order to make corrections within a time limit ; Failing to correct within the time limit , Order to stop using relevant special equipment or suspend production or business for rectification , Impose a fine of not less than 10000 yuan but not more than 50000 yuan

15、【 Single topic selection 】 Voltage withstand test shall be conducted regularly for high-voltage tester , The test cycle is ().（  C  ）

A、 Three months

B、 Half a year

C、 six months

D、 A year

16、【 Single topic selection 】 Reasonable selection of cutting fluid , It can reduce plastic deformation and friction between tool and workpiece , Make the cutting force （）.（  C  ）

A、 Reduce

B、 increase

C、 unchanged

D、 Increase or decrease

17、【 Single topic selection 】 Use carbide turning tools , Rough turning of cast iron castings , The grinding of the back knife is standard VB by ( )（  A  ）

A、0.1～０.３

B、０.４～０.５

C、０.６～０.８

D、０.８～１.２

18、【 Single topic selection 】 Weld under other same conditions () The diameter of the electrode used is larger than that of other positions .（  A  ）

A、 Flat fillet weld

B、 Vertical fillet weld

C、 Transverse fillet weld

D、 Elevation weld

19、【 Single topic selection 】 The synchronous motor cannot start by itself , The reason is ( ).（  A  ）

A、 There is no starting torque

B、 Open circuit of excitation winding

C、 Excitation winding string resistance

D、 The excitation winding is short circuited

20、【 Single topic selection 】 The reaming diameter is ￠5～￠20mm, Fine reaming allowance should be ( )mm.（  D  ）

A、0.4～0.5

B、0.6～0.7

C、0.7～0.8

D、0.1～0.2

21、【 Single topic selection 】 When the grinding workpiece has high hardness , Choose （） The grinding wheel （  B  ）

A、 Softer

B、 Harder

C、 hard

D、 Any hardness

22、【 Single topic selection 】 During capacitor installation , The difference of three-phase capacitance shall be adjusted to the minimum , The difference between the maximum and minimum shall not exceed... Of the average value ( ).（  A  ）

A、0.05

B、0.08

C、0.1

D、0.15

23、【 Single topic selection 】《 Safety Law of the people's Republic of China on special equipment 》 Regulations , Any unit or individual has the right to report to the Department responsible for the safety supervision and administration of special equipment and relevant departments that are involved in the safety of special equipment （）, The department receiving the report shall deal with it in a timely manner .（  A  ）

A、 illegal activities

B、 Wrong behavior

C、 Misconduct

24、【 Single topic selection 】 When marking the box workpiece , For example, take the central cross line as the benchmark to find the main line , As long as the first line is correct , Every time （  B  ）

A、 Both can be used. ;

B、 You can't use ;

C、 It's not necessary to use it ;

D、 None of the above

25、【 Single topic selection 】《 Safety Law of the people's Republic of China on special equipment 》 Regulations ： Installation of special equipment 、 reform 、 After the repair is completed , install 、 reform 、 The construction unit of repair shall... After acceptance （） Relevant technical data and documents shall be handed over to the user of special equipment within days .（  A  ）

A、30;

B、60;

C、20;

D、10.

26、【 Single topic selection 】 Implement the step speed change of AC asynchronous high-speed motor in operation , Its control principle is ().（  B  ）

A、 Change the internal wiring of the motor

B、 Change the external wiring of the motor

C、 Change the external power supply voltage of the motor

D、 Adjust the input current of the motor

27、【 Single topic selection 】 Generally, the marking direction of the general internal micrometer and the marking direction of the external micrometer ( ).（  D  ）

A、 identical

B、 contrary

C、 Same or opposite

D、 The intersection

28、【 Single topic selection 】 The following responsibilities that should not be performed by the accident investigation team are ：（）.（  D  ）

A、 Find out the condition of special equipment before the accident

B、 Find out the course of the accident 、 Casualties 、 Special equipment is damaged 、 Economic losses and other consequences

C、 Analyze the cause of the accident

D、 Investigate the legal and criminal responsibility of violators

29、【 Single topic selection 】 The DC double arm bridge is made of () Two bridge arms are composed of a standard resistance and a measured resistance .（  C  ）

A、 One

B、 Two

C、 3、 ... and

D、 Four

30、【 Single topic selection 】 When machining a workpiece with a large amount of scale , The right thing to do is ( ).（  B  ）

A、 Add more lubricating oil to the exposed guide rail surface of the machine tool

B、 Wipe the exposed lubricating oil on the guide rail surface of the machine tool

C、 Add special lubricating oil to the exposed machine tool guide rail surface

D、 Normal use

31、【 Single topic selection 】 below （） It's a major violation .（  D  ）

A、 Safety accessories 、 The safety device fails and continues to be used ;

B、 Destroying the sealed state without authorization ;

C、 Forge relevant documents 、 certificates ;

D、 Concealment and failure to report an accident ;

32、【 Single topic selection 】 The DC single arm bridge consists of ( ) A standard resistor consists of a ratio arm and a comparison arm .（  C  ）

A、 One

B、 Two

C、 3、 ... and

D、 Four

33、【 Single topic selection 】 Bistable trigger is in its original place , Safety student production model I plan to pass the exam at one point , On "1" state , Want it to flip to "0" state , The trigger mode can be ().（  A  ）

A、 Unilateral trigger

B、 Count trigger

C、 Multilateral trigger

D、 Automatic trigger

34、【 Single topic selection 】 The basic accuracy of the guide rail is （） term , It is the key to ensure the relative motion accuracy between the moving parts of the machine tool .（  C  ）

A、 One

B、 Two

C、 3、 ... and

D、 Four

35、【 Single topic selection 】 Single full wave controllable rectifier circuit , If the control angle α Bigger , Then the average voltage is output ().（  B  ）

A、 unchanged

B、 smaller

C、 Bigger

D、 zero

36、【 Single topic selection 】 If the collector current of the crystal triode is greater than its maximum allowable current , Then the tube ( ).（  A  ）

A、 Reduced magnification

B、 breakdown

C、 It must overheat or even burn out

D、 Work well

37、【 Single topic selection 】 The elemental symbols for chromium and nickel are ( ).（  C  ）

A、Mo and Cr

B、Cr and Si

C、Cr and Ni

D、Ti and Ni

38、【 Single topic selection 】 Triode in cut-off state , Its working state is ().（  B  ）

A、 The projective junction is positively biased , Reverse bias of collector junction

B、 Shoot junction reverse bias , Reverse bias of collector junction

C、 The projective junction is positively biased , Positive bias of collector junction

D、 Shoot junction reverse bias , Positive bias of collector junction

39、【 Single topic selection 】 The corresponding grooves of the two drive pulleys must be in the same plane , The angle of inclination shall not exceed （）（  A  ）

A、4°

B、7°

C、10°

D、15°

40、【 Single topic selection 】 The parts with simple appearance and complex internal structure are best represented by the following figure ：（）.（  A  ）

A、 Full section view

B、 Half section view

C、 Detail view

D、 Step section view

41、【 Single topic selection 】 Through the measuring system of CMM, the measuring point of the part can be measured at ( ).（  A  ）

A、X Precise coordinates in the direction

B、Y Precise coordinates in the direction

C、Z Precise coordinates in the direction

D、X,Y,Z, Precise coordinates in three directions

42、【 Single topic selection 】20CrMnTi Steel is an alloy ( ) steel .（  C  ）

A、 Temper

B、 Carburizing

C、 Spring

D、 Tools

43、【 Single topic selection 】 The car suddenly starts at the moment when people enter and leave the car , Causing personnel to be trapped at the sill between car door and landing door （）.（  A  ）

A、 shear

B、 falling

C、 extrusion

D、 To hit

44、【 Single topic selection 】 Residual oil on the working surface of the brake wheel , May lead to （） The occurrence of the accident .（  D  ）

A、 electric shock

B、 Twining

C、 extrusion

D、 shear

45、【 Single topic selection 】 The core of quality management is ().（  A  ）

A、 quality management system

B、 The quality control

C、 Quality standards

D、 Quality records

46、【 Single topic selection 】 When steel is stretched , The maximum stress that the material bears before breaking is called ().（  D  ）

A、 Yield point

B、 Impact toughness

C、 Elongation

D、 Tensile strength

47、【 Single topic selection 】 Counterweight （ Or counterweight ） The operation area of shall be protected by rigid barrier （） Safety of operators .（  D  ）

A、 In the machine room

B、 On the car roof

C、 Inside the lift car

D、 In the pit

48、【 Single topic selection 】 Special equipment () Be responsible for handling the use registration of special equipment .（  C  ）

A、 Operators

B、 Repairman

C、 Safety management personnel

D、 Installer

49、【 Single topic selection 】 The cable fault acoustic measurement method is suitable for grounding resistance greater than () Cable fault of .（  D  ）

A、4Ω

B、10Ω

C、40Ω

D、150Ω

50、【 Single topic selection 】 The elevator manufacturer clearly reserves the decoration weight or increases it accumulatively / Reduce the weight not exceeding the rated load capacity （） It does not belong to the transformation behavior of changing elevator performance parameters .（  C  ）

A、1%

B、2%

C、5%

D、10%

51、【 Single topic selection 】 Calculation formula of active power of single-phase AC circuit P＝().（  A  ）

A、UICosφ

B、UIsinφ

C、UI

D、UI＋UiCosφ

52、【 Single topic selection 】 The following reasons that do not belong to transformer light gas protection action are （）.（  D  ）

A、 Air enters the transformer

B、 The oil level drops slowly

C、 Short circuit fault occurs

D、 The internal fault of the transformer produces a large amount of gas

53、【 Single topic selection 】 When the thyristor is blocked in the forward direction , There is only a small gap between the anode and the cathode ().（  A  ）

A、 Forward leakage current

B、 Reverse leakage current

C、 Forward conduction current

D、 Reverse breakdown current

54、【 Single topic selection 】 During gas metal arc welding , The types of welding guns are incorrect ( ).（  A  ）

A、 Centrifugal

B、 Water cooled

C、 Pistol

D、 Gooseneck

55、【 Single topic selection 】 Special equipment operators working across regions ,（） Apply for reexamination to the license issuing department in the place of employment .（  A  ）

A、 Sure ;

B、 You can't ;

C、 must

56、【 Single topic selection 】（） The design documents adopted shall be 、 Be responsible for the correctness of manufacturing process and inspection, calibration and test scheme .（  A  ）

A、 Manufacturer

B、 Installation unit

C、 Maintenance unit

D、 User

57、【 Judgment questions 】 The level gauge can be used to measure the parallelism error of the mutual positions of the parts .（  √  ）

58、【 Judgment questions 】() One arm electricity · Security production model I plan to pass the exam at one point · Bridge is based on the balance principle of bridge circuit , Compare the measured resistance with the known standard resistance to measure the resistance value .（  √  ）

59、【 Judgment questions 】() Change the type of landing door 、 Adding landing doors belongs to the transformation of elevators , Supervision and inspection are required .（  ×  ）

60、【 Judgment questions 】() The Department of safety supervision and administration of special equipment shall supervise the school 、 Kindergartens and hospitals 、 Station 、 Passenger terminal 、 The mall 、 The stadium 、 Exhibition Hall 、 Elevators in public gathering places such as parks , Implement key safety supervision and inspection .（  √  ）

61、【 Judgment questions 】() The main common failure of the round hole turning forming die is that the hole edge of the round hole turning part is pulled and cracked .（  √  ）

62、【 Judgment questions 】 For the non machined parts with assembly relationship, it shall be used as the alignment benchmark first .（  √  ）

63、【 Judgment questions 】 The user shall register for use , receive 《 Special equipment use registration certificate 》, There is no need to return the use registration certificate when the equipment is cancelled .（  ×  ）

64、【 Judgment questions 】 The user shall accept the supervision and inspection carried out by the safety supervision department of special equipment according to law .（  √  ）

65、【 Judgment questions 】 Laser interferometer does not belong to self collimating optical quantity instrument （  √  ）

66、【 Judgment questions 】 Indexing accuracy of universal rotary worktable , It is graded according to the diameter of the turntable .（  √  ）

67、【 Judgment questions 】（）《 Safety Law of the people's Republic of China on special equipment 》 It defines the production of special equipment 、 Obligations and legal responsibilities of the user in the safety of special equipment .（  √  ）

68、【 Judgment questions 】TR200 The roughness detector has a high-precision inductive sensor , And automatic shutdown with storage function .（  √  ）

69、【 Judgment questions 】（）《 Safety Law of the people's Republic of China on special equipment 》 Regulations , Special equipment , Safe production simulation Test a little through , Ready for inspection 、 Inspection by the testing agency 、 The inspector can inspect more than two at the same time 、 The practice of testing institutions ; Change of practice institution , The alteration procedures shall be handled according to law .（）（  ×  ）

70、【 Judgment questions 】（）《 Measures for supervision and management of special equipment professionals 》 Specified in the ： Under any of the following circumstances , Should be revoked 《 Special equipment operator certificate 》：（ One ） The operator with certificate obtains the certificate by cheating in the exam or by other deceptive means 《 Special equipment operator certificate 》 Of ;（ Two ） Operators with certificates operate in violation of the operating procedures of special equipment and relevant safety rules and regulations , serious ;（ 3、 ... and ） Operators with certificates fail to immediately report the hidden dangers of accidents or other unsafe factors found in the process of operation , serious ;（  √  ）

71、【 Judgment questions 】 Workers through labor , While improving your life , It also works for the construction of the country .（  √  ）

72、【 Judgment questions 】 Check the accuracy of the spindle mechanism , It is not only necessary to check the accuracy under static conditions , It is also necessary to check the accuracy under dynamic conditions .（  √  ）

73、【 Judgment questions 】 It should be selected according to different occasions 、 Latest solution Analysis 、 Suitable hydraulic pump , Under heavy load 、 Plunger pump is often selected for occasions with high power .（  √  ）

74、【 Judgment questions 】（） During the accident investigation , Due to production needs , The accident unit can move the equipment related to the accident .（  ×  ）

75、【 Judgment questions 】 The cutting thickness of reamer is small , Wear mainly occurs on the flank , Therefore, regrinding is carried out along the flank .（  √  ）

76、【 Judgment questions 】（） The members of the accident investigation team shall have the knowledge and expertise required for the investigation of special equipment accidents , There is no interest relationship with the accident unit and relevant personnel .（  √  ）

77、【 Judgment questions 】（） The use of special equipment fails to go through the use registration in accordance with the regulations , Order to make corrections within a time limit ; Failing to correct within the time limit , Order to stop using relevant special equipment , Impose a fine of not less than 10000 yuan but not more than 100000 yuan ：（  √  ）

78、【 Judgment questions 】（） Hospital bed elevator 、 The rated speed directly used for tourism is greater than 2.5m/s The need of the elevator operator , It should be operated by personnel with special equipment operator certificate .（  √  ）

79、【 Judgment questions 】 The different coordination properties obtained by loose bond connection are obtained by changing the secondary limit size of the bond .（  ×  ）

80、【 Judgment questions 】（） Pressure vessel 、 Leakage of toxic medium in pressure pipeline , cause 1 More than ten thousand people 5 Transfer less than 10000 people , It's a major accident （  ×  ）

81、【 Judgment questions 】（） After a special equipment accident , Relevant personnel at the scene of the accident shall immediately report to the person in charge of the unit where the accident occurred .（  √  ）

82、【 Judgment questions 】 During manual arc welding , The base metal is cultivated and decomposed to produce gas and slag , In anger 、 Under the combined protection of slag, the harmful effects of surrounding air are effectively eliminated .（  ×  ）

83、【 Judgment questions 】() The test of power parameters is the debugging content of submerged arc welding machine control system .（  ×  ）

84、【 Judgment questions 】（） Installation refers to the installation place of special equipment , The process of assembling scattered parts of special equipment into complete products .（  √  ）

85、【 Judgment questions 】（） The landing door automatically ’ Safety production simulation exam One Diantong ’ The closing device mainly relies on the car door machine to close the landing door .（  ×  ）

86、【 Judgment questions 】（） Refuse to accept investigation or provide relevant information or materials , Not constituting an illegal act stipulated by relevant laws and regulations , By the market supervision department, etc 4000 Yuan of above 2 A fine of less than ten thousand yuan .（  √  ）

87、【 Judgment questions 】()7K-15-8 The temperature of the rotor shaft of the turbine air compressor is 200oC within .（  ×  ）

88、【 Judgment questions 】（） According to the rated speed of the elevator , The types of safety gear used in elevator can be divided into instantaneous type and progressive type .（  √  ）

89、【 Judgment questions 】 When selecting machining accuracy and surface roughness , For integral embedded punch , The fitting accuracy between the embedded part and the base part is , Working part Ra1.6—0.4μm.（  √  ）

90、【 Judgment questions 】（） Special equipment operators （ Including safety management personnel ） It shall pass the examination and obtain 《 Special equipment operator certificate 》, Before engaging in corresponding operation activities .（  ×  ）

91、【 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 .（  √  ）

92、【 Judgment questions 】（） Non destructive testing institutions for special equipment shall obtain the certificate issued by the State Administration of market supervision 《 Approval certificate of special equipment inspection and testing organization 》.（  √  ）

93、【 Judgment questions 】（） The elevator management system refers to the elevator shift handover system , Others, such as safety operation regulations , Regular maintenance 、 The maintenance system is not within the scope of this system .（  ×  ）

94、【 Judgment questions 】 Positioning and clamping are two different processes of part clamping , But as long as the workpiece is clamped on the fixture , The positioning problem is naturally solved .（  √  ）

95、【 Judgment questions 】（） The maintenance of elevator includes half month maintenance 、 Monthly maintenance 、 Quarterly maintenance 、 Annual maintenance .（  ×  ）

96、【 Judgment questions 】（） Supervision and inspection unit 、 The supervision and inspection personnel break the law in the implementation of supervision and inspection 、 Violations , The supervised inspection unit can directly put forward , It can also report or complain to the safety supervision organization authorized to supervise and inspect the task .（  √  ）

97、【 Judgment questions 】（） The lifting height of escalator or moving sidewalk is the vertical distance between the two floors at the entrance and exit .（  √  ）

98、【 Judgment questions 】（） The casualties of major accidents are caused by 3 Less than people died , perhaps 10 The following people are seriously injured .（  ×  ）

99、【 Judgment questions 】（） In addition to the main cause of the accident , Other impact events that play a secondary role in the consequences of the accident are secondary causes .（  √  ）

100、【 Judgment questions 】（） risk assessment (RiskAssessment) Refer to , Before or after the risk event ( But it's not over ), The event gave people's lives 、 life 、 Quantitative assessment of the impact and possibility of loss caused by various aspects such as property . namely , Risk assessment is to quantitatively evaluate the possible degree of impact or loss caused by an event or thing .（  √  ）

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