2022 Shandong Province safety officer C certificate examination question bank and online simulation examination

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

2022 Shandong Provincial Safety Officer C Certificate examination 100 The title is Shandong provincial safety officer C Examination question bank of theoretical knowledge of true questions in certificate examination ！2022 Shandong Provincial Safety Officer C Certificate examination question bank and online simulation examination are based on Shandong safety officer C New certificate examination outline . Shandong provincial safety officer C The simulation questions of the certificate examination can be practiced in the previous chapter at any time according to the one point of the safety production simulation examination .

1、【 Multiple choice 】F Column （） It belongs to the content of temporary power safety technical archives on the construction site .（  ABDE  ）

A、 All data of power consumption organization design

B、 Technical disclosure data of electricity use

C、 Disclosure materials for the use of small and medium-sized mechanical equipment

D、 Electrical equipment test 、 Inspection vouchers and commissioning records

E、 Electrical installation 、 On-Site Inspection 、 maintenance 、 Demolition work record

2、【 Multiple choice 】 The following statement is about electric welding in the high-altitude operation basket , The right ones （）.（  ABCD  ）

A、 Deal with basket equipment 、 a wire rope 、 Take protective measures for cables

B、 Do not place the welding machine in the hanging basket

C、 The welding cable shall not contact with any part of the basket

D、 The electric welding tongs shall not be hung on the hanging basket

E、 The hanging basket can be used as the zero line of electric welding

3、【 Multiple choice 】 Which of the following devices belong to the safety protection settings of the material elevator .（）（  ABCD  ）

A、 Broken rope protection device

B、 On 、 Lower limit switch

C、 Safe docking device

D、 Cage safety door

E、 Anemometer

4、【 Multiple choice 】 The cost of work safety shall include （） etc. , And the necessary safety evaluation 、 monitoring 、 testing 、 The cost of the argument .（  ABCE  ）

A、 Safety technical measures

B、 Safety education and training

C、 labor protection

D、 Compensation for safety accidents

E、 Emergency preparedness

5、【 Multiple choice 】 Drainage pipelines mainly include sewage pipes 、 rain pipe . Pipes are mainly used （） High polymer pipe and brick 、 Cast in situ concrete pouring canal, etc .（  ABDE  ）

A、 Concrete pipe

B、 Reinforced concrete pipe

C、 Steel pipe

D、 earthenware pipe

E、 Tile pipe

6、【 Multiple choice 】 Personnel applying for special construction operations , Which of the following basic conditions should be met （）.（  ABCE  ）

A、 Over age 18 One year old and meet the age requirements of relevant types of work

B、 A healthy body 、 There are no diseases and physiological defects that hinder the operation of the corresponding type of work

C、 Junior high school education or above

D、 High school education or above

E、 Meet other conditions required by corresponding special operations

7、【 Multiple choice 】 Ergonomic lifting elements include the following （）.（  ABCD  ）

A、 The gripping position of the heavy object is higher than the ground level 50mm For good

B、 Lifting method to avoid finger force

C、 Keep your arms and weights as close to your body as possible

D、 When lifting, keep your legs properly apart , Straighten your waist and bend your knees , The lifting process is stable , Don't swing

E、 Lifting heavy objects with one hand is better than lifting heavy objects with both hands

8、【 Single topic selection 】 The following is a statement about the principle of installing the limit device of the basket for high-altitude operation , The right one is （）.（  B  ）

A、 Upper limit and lower limit shall be set

B、 The upper limit should be set , Lower limit should be set

C、 Upper limit and lower limit should be set

D、 The lower limit should be set , The upper limit should be set

9、【 Single topic selection 】 The following are gravel （）.（  D  ）

A、 The particle size is larger than 2mm The particle content of does not exceed the total weight 50% The earth

B、 The plasticity index is greater than 10 And the particle size is less than or equal to 0.075mm The main soil

C、 Plasticity index （Ip） Less than or equal to 10 And the particle size is larger than 0.075mm The particle content of does not exceed the total weight 50% The earth

D、 Pebbles

10、【 Single topic selection 】 below （） Putting out a fire with water will expand the fire .（  A  ）

A、 oils

B、 The forest

C、 furniture

D、 Bedding

11、【 Single topic selection 】 Between motor vehicle and trailer , Between the front and rear wheels of the trailer , Should be ____.（  A  ）

A、 Install protective fence

B、 Hang safety signs

C、 Specially assigned person for supervision

D、 There are warning lights

12、【 Single topic selection 】 Manual hole digging , The soil shall be piled away from the orifice （） outside （  C  ）

A、0.8m

B、1.0m

C、1.5m

D、2.0m

13、【 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

14、【 Single topic selection 】《 Fixed gauge 》 Regulations ： Replace pressure parts by welding 、 Replacement of lining, etc. shall be subject to （） qualified .（  B  ）

A、 Pneumatic test ;

B、 Withstand voltage test ;

C、 Air tightness test

15、【 Single topic selection 】 Engaged in construction hoisting machinery installation 、 The dismantling unit shall handle the installation of construction hoisting machinery （ Disassemble ） Inform before going through the formalities , Hoisting machinery should be installed 、 The demolition data shall be submitted to the construction general contractor 、（） to examine .（  C  ）

A、 Property unit

B、 User

C、 construction control unit

D、 Regulatory authorities

16、【 Single topic selection 】 according to 《 Safe production method 》 Regulations , Production and business operation entities must ensure that all employees who take up their posts have gone through （）, otherwise , The production and business operation unit shall bear legal responsibility .（  D  ）

A、 Safety production education

B、 Safety technology training

C、 Safety operation training

D、 Safety production education and training

17、【 Single topic selection 】 When the tower crane is installed at an independent height , The allowable deviation of verticality between tower body and foundation plane is （）.（  A  ）

A、4/1000

B、3/1000

C、2/1000

D、1/1000

18、【 Single topic selection 】 When freezing method is used to excavate foundation pit in cold area , Should be （）（  C  ）

A、 Once frozen , Excavate layer by layer

B、 Once frozen , Excavation in place

C、 Layered freezing , Excavate layer by layer

D、 Excavate in place first , Refreeze

19、【 Single topic selection 】 Tower crane with trolley luffing , The lifting moment limiter shall be controlled by （） Control .（  D  ）

A、 Lifting capacity and lifting speed

B、 Lifting speed and amplitude

C、 Lifting capacity and lifting height

D、 Lifting capacity and range

20、【 Single topic selection 】 Construction projects are subject to general contracting , The general contractor shall be responsible for the project quality , The general contractor subcontracts the construction project to other units , It shall be responsible for the quality of the subcontracted project and the subcontractor （） responsibility .（  B  ）

A、 No commitment

B、 Joint and several

C、 secondary

D、 The main

21、【 Single topic selection 】 When a legal infectious disease occurs to the personnel on the construction site 、 food poisoning 、 In case of acute occupational poisoning , Must be in （） Report to the competent construction department and health and epidemic prevention department in the place where the accident occurs within hours .（  B  ）

A、1

B、2

C、3

D、4

22、【 Single topic selection 】 The earliest one in China 《 Safe production method 》 yes （） Made in , Since then, it has been revised several times .（  B  ）

A、1999 year

B、2002 year

C、2014 year

D、2016 year

23、【 Single topic selection 】 Jacket type base for fastener type steel pipe scaffold , Its inner diameter shall be larger than the outer diameter of the upright （）.（  A  ）

A、2mm

B、4mm

C、6mm

D、8mm

24、【 Single topic selection 】 When installing the construction elevator, the button box or operation box must be moved to the lifting cage （） operation .（  A  ）

A、 Top

B、 In the middle

C、 Bottom

D、 external

25、【 Single topic selection 】 The gas cylinders returned to the filling unit shall maintain the residual pressure , The residual pressure shall not be less than ( )MPa.（  C  ）

A、0.01

B、0.03

C、0.05

D、0.1

26、【 Single topic selection 】《 Cylinder filling permit rules 》 Regulations , The technicians of the cylinder filling unit have ( ).（  D  ）

A、 person in charge （ stationmaster ）

B、 Security Officer

C、 inspector

D、 Technical director

27、【 Single topic selection 】( ) No 《 Regulations on quality supervision and safety supervision of special equipment 》 Purpose of formulation .（  D  ）

A、 Strengthen the national supervision and management of all links of elevator

B、 Clear responsibility

C、 Protect personal and property safety

D、 Crack down on all kinds of criminal activities

28、【 Single topic selection 】 according to 《 Regulations on the administration of safe production of construction projects 》, The main person in charge of the construction unit 、 Project leader 、 The full-time safety production management personnel shall be subject to （） Only after passing the examination can he take the post .（  D  ）

A、 People's governments at or above the county level

B、 Safety production management department

C、 People's governments at or above the municipal level

D、 Construction administrative department

29、【 Single topic selection 】 The reason why the unidirectional starting control circuit of a three-phase motor cannot protect itself after starting the motor is ( ).（  D  ）

A、 The start button is burnt out

B、 The normally open auxiliary contact of the contactor is connected in series into the starting circuit

C、 Stop button not closed

D、 The normally open auxiliary contact of the contactor is not on the start button

30、【 Single topic selection 】 When the cement concrete surface is paved by slip form paver , Other machinery shall be applied when traction paver （）.（  B  ）

A、 a wire rope

B、 Rigid drag bar

C、 Nylon rope

D、 No matter what traction machinery

31、【 Single topic selection 】 During crane operation , Disposal method of sudden failure of control mechanism or sudden fracture of control lever .1. If the control mechanism suddenly fails , The driver should pull down the emergency switch immediately 2、 Then pull down the knife switch of the protection box and cut off the power supply for maintenance , The order of processing is ？（  B  ）

A、2—1

B、1—2

32、【 Single topic selection 】 Liquefied petroleum gas belongs to ( ).（  D  ）

A、 Permanent gas

B、 High pressure liquefied gas

C、 Low pressure liquefied gas

D、 Gas mixture .

33、【 Single topic selection 】 The over travel of the material hoist cage shall not be less than （）.（  D  ）

A、1.5m

B、2m

C、2.5m

D、3m

34、【 Single topic selection 】 Professional ethics refers to what people engaged in a certain occupation follow in their work ( ) standard .（  C  ）

A、 standard

B、 Rules

C、 Behavior

D、 constraint

35、【 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

36、【 Single topic selection 】 The production and business operation unit carries out （） And other dangerous operations stipulated by the work safety supervision and Administration Department of the State Council in conjunction with relevant departments of the State Council , Special personnel shall be arranged for on-site safety management , Ensure compliance with operating procedures and implementation of safety measures .（  C  ）

A、 Blasting operation

B、 Hoisting operation

C、 Blast 、 Hoisting operation

D、 Risk elimination operation

37、【 Single topic selection 】 The unit of common steam boiler output is ( ).（  A  ）

A、t/h

B、MW

C、kcat/h

D、kJ/h

38、【 Single topic selection 】 When performing various window operations , The operator's center of gravity should be located at （）.（  A  ）

A、 indoor

B、 Outside

C、 window

D、 Out of the window

39、【 Single topic selection 】 Metal pipes are arranged overhead on the trench , Do not use （） Used as a cross arm .（  A  ）

A、 birch

B、 Red and white pine

C、 Larch

D、 Yang Mu

40、【 Single topic selection 】 Special equipment ____ It refers to the top management of the user ' Security Pass the production simulation exam at one point ' The person in charge of the safety management of the use of special equipment in the unit .（  A  ）

A、 Person in charge of safety management

B、 Principal Responsible Person

C、 Security administrator

D、 Operators

41、【 Single topic selection 】 The resistance is the same as ( ) irrelevant .（  A  ）

A、 Related to current

B、 Material related

C、 Related to length

D、 Related to cross section

42、【 Single topic selection 】《 Safety Law of the people's Republic of China on special equipment 》 Regulations ： Boiler 、 Pressure vessel 、 Penstock 、 The elevator 、 Hoisting machinery 、 Passenger ropeway 、 Installation of large amusement facilities 、 reform 、 Major repair process , Must go through ( ), Failure to perform the procedure , Or fail to meet the qualification standard , Shall not be delivered for use .（  C  ）

A、 The examination and approval

B、 Keep on record

C、 Supervision and inspection

D、 inform

43、【 Single topic selection 】 Work at heights is divided into 2〜5m、（）、15〜30m And 30m The above four sections .（  B  ）

A、6〜10m

B、5〜15m

C、5〜10m

D、10〜15m

44、【 Multiple choice 】 The qualification standard of boiler hydrostatic test is ( )（  ABC  ）

A、 During boiler hydrostatic test , There are no water droplets and mist on the metal wall and weld of pressure components

B、 When it drops to the working pressure, there is no water drop at the expansion mouth

C、 No residual deformation was found after hydrostatic test

45、【 Multiple choice 】（） It is the safety accessory of fixed pressure vessel .（  ABC  ）

A、 Safety valve ;

B、 Pressure gauge ;

C、 Level gauge ;

D、 Pressure relief valve

46、【 Multiple choice 】 Boiling point of water and ( ) of , Available at room temperature ( ) The way to make it boiling , To remove dissolved gases .（  BD  ）

A、 viscosity

B、 pressure

C、 surface tension

D、 Vacuum pumping

47、【 Single topic selection 】 Of liquid level gauge （） Obvious signs should be made .（  A  ）

A、 Maximum and minimum safe liquid levels ;

B、 Minimum safe liquid level ;

C、 Normal operating level

48、【 Multiple choice 】 The phenomena of boiler steam water co transpiration accidents are :( ).（  AB  ）

A、 The water level in the water level gauge fluctuates sharply , There is no obvious water mark , Sometimes you can't see the real water level .

B、 Steam carries a lot of water , In severe cases, water impact occurs in the steam pipeline , Cause steam at the flange interface .

49、【 Multiple choice 】 Fall protectors are mainly used to prevent falling accidents , Fall protection devices mainly include （）.（  ABD  ）

A、 Safety belt

B、 Safety rope

C、 A safety helmet

D、 Safety net

50、【 Judgment questions 】 The nozzle shall be set in an open area , It is strictly forbidden to aim at civilian houses 、 Factories and highways , Before putting the nozzle 200m within , Left and right sides 100m Inside , Rear side 50m There must be no buildings or people inside 、 Livestock, etc , And strictly prohibit fireworks and cut off traffic .（  √  ）

51、【 Judgment questions 】 Electrical equipment 、 When the line is on fire , Do not use water to fight .（  √  ）

52、【 Judgment questions 】 Ion exchange resin is a long-chain polymer compound formed by polymerization or condensation of many low molecular compounds , Then introduce the active group that can be ion exchanged .（  √  ）

53、【 Judgment questions 】 Lift car 、 Counterweight ( Or counterweight ) Each shall be guided by at least two rigid steel guide rails .（  √  ）

54、【 Judgment questions 】 In thermal power plants, boilers are equipment for producing steam , The capacity of a boiler is called evaporation , Its unit is t/h.（  √  ）

55、【 Judgment questions 】《 Supervision Regulation on safety technology of mobile pressure vessels 》 Regulations ： Change the service conditions of car tank cars （ medium 、 temperature 、 pressure 、 Use, etc ） when , It can be used after being approved by the technical director of the user .（  ×  ）

56、【 Judgment questions 】 The service temperature range of the gas cylinder is （-40～60℃）.（  √  ）

57、【 Judgment questions 】 According to the law of conservation of energy , Work can all be turned into heat , Heat can all be changed into work .（  ×  ）

58、【 Judgment questions 】 The normal shutdown procedure of pressure vessel is generally power failure 、 Water cut off 、 Stop breathing ; Release the pressure in the container ; Stop feeding and discharge .（）（  ×  ）

59、【 Judgment questions 】 At atmospheric pressure , As the temperature drops , Only part of the gas is not liquefiable .（  ×  ）

60、【 Judgment questions 】 Water quality management system shall be formulated for the operation management of boiler room .（  √  ）

61、【 Judgment questions 】《 Safety Law of the people's Republic of China on special equipment 》 Regulations , Production of special equipment 、 business 、 The user and its main person in charge shall be responsible for its production 、" Safety student production model To be tested A little " business 、 Be responsible for the safety of special equipment used .（  √  ）

62、【 Judgment questions 】 Do not throw shackles from a height , To prevent deformation and internal damage and cracks caused by landing collision of shackle .、 Safety production simulation Test a little through 、（  √  ）

63、【 Judgment questions 】 The special safety construction scheme without expert demonstration can be implemented after being reviewed and approved by the construction unit .（  ×  ）

64、【 Judgment questions 】《 Supervision Regulation on safety technology of mobile pressure vessels 》 Regulations ： The number of the media 、 Name and classification （ Including items ） according to GB6944《 Classification of dangerous goods and product name and number 》 and GB12268《 List of dangerous goods 》 The provisions of the .（  √  ）

65、【 Judgment questions 】《 Supervision Regulation on safety technology of mobile pressure vessels 》 Regulations ： Car tanker 、 After regular inspection of railway tank cars and tank containers , The comprehensive assessment of the safety status is 1～3 Class , The inspection conclusion is that , Can continue to use .（）（  √  ）

66、【 Judgment questions 】 Construction works delivered for completion acceptance , Must comply with the specified construction quality standards , Have complete engineering technical and economic data and signed engineering warranty , And meet other completion conditions stipulated by the state .（  √  ）

67、【 Judgment questions 】 In man-machine system , People are inductive reasoning and judgment 、 Form concepts and create methods better than machines .（  √  ）

68、【 Judgment questions 】 The steel wire rope on the drum shall be arranged neatly , When overlapping or skewing , Stop and rearrange , It is strictly forbidden to step on the steel wire rope with hands and feet during rotation .（  √  ）

69、【 Judgment questions 】 If the brake is not opened, the elevator landing door may appear 、 The elevator cannot start after the car door is closed .（  √  ）

70、【 Judgment questions 】《 Safety Law of the people's Republic of China on special equipment 》 Regulations , After handling the use registration of special equipment , Even if it is not inspected regularly or fails to pass the inspection , Can still be used .（  ×  ）

71、【 Judgment questions 】 pit 、 The upper part of the ditch , Do not pile up too much material , Before the rainy season , The ditch edge should be removed ’ Safe production simulation Examination Try a little ’ Surplus spoil , Reduce the pressure on the top of the slope .（  √  ）

72、【 Judgment questions 】 For beam and plate upright of fastener type steel pipe formwork support , The vertical and horizontal spacing shall be equal or multiple .（  √  ）

73、【 Judgment questions 】 Elevator passengers should comply with the requirements of safety precautions , Obey the command of relevant staff .（  √  ）

74、【 Judgment questions 】 The landing shall be an independent stress system , It shall not be erected on the vertical pole attached to the wall frame of the construction elevator .（  ×  ）

75、【 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 .（  √  ）

76、【 Judgment questions 】 Imported field （ factory ） Special motor vehicles in the shall meet the requirements of China's safety technical specifications , Can not be tested .（  √  ）

77、【 Judgment questions 】 The stress produced by an object under tension or pressure is tensile or compressive stress .（  ×  ）

78、【 Judgment questions 】 The motor running time limiter shall not affect the car maintenance operation and emergency electric operation .（  √  ）

79、【 Judgment questions 】 After the completion of the project , The quality and safety data in the construction process can be supplemented .（  ×  ）

80、【 Judgment questions 】 The construction unit may designate the construction materials to be purchased by the contractor 、 Building components, fittings and equipment , Or specify the manufacturer 、 supplier .（  ×  ）

81、【 Judgment questions 】 Regular inspection of gas cylinders is just a hydrostatic test .（  ×  ）

82、【 Judgment questions 】 The assembly height is 2m The above vertical formwork , The upper formwork shall be assembled by standing on the lower formwork .（  ×  ）

83、【 Judgment questions 】 The excavation depth is greater than or equal to 5m Or the excavation depth is less than 5m, However, foundation pit engineering monitoring shall be carried out for foundation pit engineering with complex site geological conditions and surrounding environment and other foundation pit engineering requiring monitoring .（  √  ）

84、【 Judgment questions 】2014 year 1 month 1 Effective as of 《 Safety Law of the people's Republic of China on special equipment 》 The special equipment mentioned in refers to the special equipment involving life safety 、 Boiler with high risk 、 Pressure vessel （ Including gas cylinders ）、 Penstock 、 The elevator 、 Hoisting machinery 、 Passenger ropeways and large amusement facilities are seven types of equipment .（  ×  ）

85、【 Judgment questions 】 The limit switch can cut off the circuit directly supplying power to the two contactor coils through the electrical safety device .（  √  ）

86、【 Judgment questions 】 The outrigger of truck crane shall be fully extended before operation , For soft ground or insufficient bearing capacity , You must put sleepers under your feet .（  √  ）

87、【 Judgment questions 】 The open caisson adopts the method of undrained sinking , The soil shall be evenly excavated , You have to dig and suck .（  ×  ）

88、【 Judgment questions 】 The filling station is only responsible for the filling quality of gas cylinders , There are special transportation problems such as the configuration of gas cylinders and caps 、 Or the department using it and the user are responsible for .（  ×  ）

89、【 Judgment questions 】《 Supervision Regulation on safety technology of mobile pressure vessels 》 Regulations ： The filling medium is gas and liquid whose maximum working temperature is higher than or equal to its standard boiling point “ Security Production simulation exam One Diantong “ It is one of the conditions for the application scope of mobile pressure vessels .（）（  √  ）

90、【 Judgment questions 】 The unit of force is Newton .（  √  ）

91、【 Judgment questions 】 When all induced draft fans or rotary air preheaters fail and stop running , Apply for shutdown .（  ×  ）

92、【 Judgment questions 】 The platform scale with increased weight and floating weight is often used in the weighing of liquefied petroleum gas .（  ×  ）

93、【 Judgment questions 】《 Boiler safety technical supervision regulations 》 Regulations : Chemical cleaning of boiler . Unit engaged in boiler cleaning , Boiler cleaning shall be carried out in accordance with the requirements of safety technical specifications , And accept the supervision and inspection of the boiler cleaning process implemented by the special equipment inspection and testing organization .（  √  ）

94、【 Judgment questions 】 Anything that can make the human body , Gases that corrode metals or other substances , Are called corrosive gases .（  √  ）

95、【 Judgment questions 】 Chlorine is a medium gas with moderate hazard .（  ×  ）

96、【 Judgment questions 】 clean 、 maintain 、 Before servicing mechanical or electrical installations , The power must be cut off first , Operate after the machine stops stably .（  √  ）

97、【 Judgment questions 】 It is forbidden to stack the white brown rope with paint 、 acid 、 Contact with alkali and corrosive chemicals .（  √  ）

98、【 Judgment questions 】 When the loader bogie is not locked , It is forbidden to stand between the front and rear frames for maintenance .（  √  ）

99、【 Judgment questions 】 The width of the conveying chute should not be less than 1.5m.（  √  ）

100、【 Judgment questions 】 Each cage of steel wire rope construction elevator shall be equipped with anti falling device 、 Anti falling safety device with dual function of speed limit .（  √  ）

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