2022 tower crane driver (construction special type of work) examination question simulation examination question bank and simulation examination

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

2022 Tower crane driver ( Special types of construction work ) The exam title is tower crane driver ( Special types of construction work ) High frequency test coverage of judgment questions ！2022 Tower crane driver ( Special types of construction work ) The simulated examination question bank and the simulated examination are based on the tower crane driver ( Special types of construction work ) Pre examination questions . Tower crane driver ( Special types of construction work ) The exercises can accurately grasp the key points of the exam through the safety production simulation exam .

1、【 Single topic selection 】 Which of the following ways of electric shock is the most dangerous （　　）.（  A  ）

A、 Two phase electric shock

B、 Single phase electric shock

C、 Step voltage and contact voltage electric shock

D、 Induced high voltage electric shock

2、【 Single topic selection 】 The following statement about the pulley group is correct （　　）（  C  ）

A、 It can save labor, but it can't change the direction of the force

B、 It can't save effort, but it can change the direction of force

C、 It can save effort and change the direction of force

D、 It's laborious, but it can change the direction of force

3、【 Single topic selection 】 In order to discharge the air accumulated in the hydraulic cylinder , The oil should preferably come from the... Of the hydraulic cylinder （　　） Enter and exit （  C  ）

A、 The lowest point

B、 The second half

C、 The peak

D、 Upper half

4、【 Single topic selection 】 In order to prevent the hook travel from exceeding the limit , The limiter to avoid damaging the crane boom structure and breaking the steel wire rope is （　　）（  A  ）

A、 Lifting height limiter

B、 Trolley luffing amplitude limiter

C、 Rotary stopper

D、 Run the stop

5、【 Single topic selection 】 The enterprise shall start from the date of industrial accident or the date of diagnosis of occupational disease ,（） Submit a work-related injury report to the local labor administrative department .（  A  ）

A、15 Japan

B、20 Japan

C、30 Japan

D、40 Japan

6、【 Single topic selection 】 The labor contract shall be in accordance with 《 The labor contract law of the People's Republic of China 》 The regulation is confirmed to be invalid , Causing damage to one party ,（） Assume liability for compensation .（  C  ）

A、 Both parties jointly

B、 Neither party will

C、 The party at fault

D、 Negotiate and mediate to decide which party

7、【 Single topic selection 】 The wear of the drum wall reaches... Of the original wall thickness （　　） It should be scrapped .（  B  ）

A、5%

B、10%

C、15%

D、20%

8、【 Single topic selection 】 In case of... During hoisting operation （　　） The operation shall be suspended in case of strong wind .（  D  ）

A、7

B、4

C、5

D、6

9、【 Single topic selection 】 The opening of hook exceeds （　　） Scrap .（  C  ）

A、5%

B、10%

C、15%

D、20%

10、【 Single topic selection 】 In production 、 Violation of relevant safety management regulations during operation , As a result, a major casualty accident or other serious consequences occur , It's about （　　） Fixed term imprisonment or criminal detention .（  A  ）

A、3 In the following

B、5 In the following

C、3 In the above 7 In the following

D、5 In the above

11、【 Single topic selection 】 The slope is greater than （） The roof , The surrounding railings shall be high 1.5 rice , Should be able to withstand 1000N external force .（  B  ）

A、1：1.1

B、1：2.2

C、1：2.1

D、1：1.2

12、【 Single topic selection 】 All motor bearings of tower crane work （　　） Change the oil every hour .（　　）（  B  ）

A、2000

B、1500

C、3000

D、500

13、【 Single topic selection 】 The glass tube level gauge uses () Made of principle .（  B  ）

A、 Hydraulic pressure

B、 Connecting pipe

C、 siphon

14、【 Single topic selection 】 Keep the safety belt properly when it is not in use , Inaccessible （）、 flame 、 Strong acid 、 Or sharp objects , Do not store in a damp warehouse .（  B  ）

A、 low temperature

B、 The high temperature

C、 weak alkali

D、BC

15、【 Single topic selection 】 Safety Law of the people's Republic of China on special equipment 》 Regulations , The state's production of special equipment 、 business 、 Use , The implementation of ( )、 Safety supervision and management of the whole process .（  A  ）

A、 Classified

B、 comprehensive

C、 Part of the

16、【 Single topic selection 】 The gas pressure in the bottle reaches the filling pressure ( ) before , Check the wall temperature of the bottle one by one .（  B  ）

A、1/2

B、1/3

C、1/4

17、【 Single topic selection 】 Safety responsibilities that the installation unit should perform ： According to the safety technical standards and the performance requirements of building hoisting machinery , Prepare the installation of building hoisting machinery 、 Special construction scheme for demolition works , And by the （　　） Sign .（  B  ）

A、 The technical supervisor of the unit

B、 Technical director of the unit

C、 Technical supervisor of the user

D、 Person in charge of the unit

18、【 Single topic selection 】 Personnel with certificate for special operation of construction , The unqualified review result is （　）.（  B  ）

A、 Participate in annual continuing education as required

B、 The validity period of the qualification certificate expires

C、2 There will be... In the year 2 Record of operation against regulations

D、 The physical examination results are qualified

19、【 Single topic selection 】 according to GB13271-2001《 Emission standard of air pollutants for boilers 》, The smoke blackness limit of coal-fired boiler is ( )（  A  ）

A、 Ringerman 1 level

B、 Ringerman 2 level

C、 Ringerman 3 level

D、 Ringerman 4 level

20、【 Single topic selection 】 The order of life-saving in the initial stage of cardiopulmonary resuscitation is ：（）① Judge the pulse of the wounded . Make sure the wounded has no pulse , The heartbeat has stopped （ It has been found that there is no breathing and consciousness ） when , That is, extrathoracic cardiac compression should be performed （ Manual circulation ）.② Judge the breathing of the wounded . When the wounded does not have breathing , Mouth to mouth... Should be done immediately （ nose ） Artificial respiration .③ Judge whether the consciousness of the wounded is normal and whether the respiratory tract is unblocked .④ Quickly judge the condition , Take measures as soon as possible to prevent the wounded from getting worse , And immediately call “120” Professional first aid organization .⑤ When conditions are available on site , Further treatment should be taken , Such as intravenous transfusion 、 Oxygen supply 、 Positive measures such as electric shock defibrillation .（  A  ）

A、④③②①⑤

B、④②③①⑤

C、①④③②⑤

D、①④②③⑤

21、【 Single topic selection 】 It is listed in the... Formulated by the General Administration of quality supervision, inspection and Quarantine of the people's Republic of China 《 Catalogue of special equipment 》 There is a safety valve attached to the cylinder 、( )、 Liquid level meter 、 Bursting discs 、 Level limit valve, etc .（  B  ）

A、 Shield

B、 Cylinder valve

C、 Bottle cap

D、 Shockproof ring

22、【 Single topic selection 】 The guardrail shall be installed at a distance of... From the edge of the car roof ( )m within .（  C  ）

A、0.05

B、0.12

C、0.15

D、0.25

23、【 Single topic selection 】 below ( ) It is the content to keep the pressure pipeline operating smoothly .（  B  ）

A、 Regularly check the pressure indication

B、 Slowly open and close the valve

C、 Measure the medium temperature regularly

D、 Regularly check the service condition of the safety valve

24、【 Single topic selection 】 All records of boiler room shall be kept ( ) above .（  B  ）

A、 Half a year

B、1 year

C、2 year

D、3 year

25、【 Single topic selection 】 On the cap of the cylinder , Generally, there are ( ) Symmetrically distributed exhaust holes .（  A  ）

A、 Two

B、 Three

C、 four

D、 Five

26、【 Single topic selection 】 Operated by the driver , The elevator only accepts the command of the button in the car , The calling button beside the landing can only light up the calling indicator in the car , Send a call signal , The elevator control mode that cannot be stopped and operated is ( ) control .（  C  ）

A、 Collective selection

B、 The signal

C、 Button

D、 Handle

27、【 Single topic selection 】 Lifting objects must be lifted to a safe height , Generally from the ground to the bottom of the article （　　） rice , To move horizontally .（  D  ）

A、1

B、2

C、4

D、0.5

28、【 Single topic selection 】 The voltage of civil lighting circuit is （　　）（  C  ）

A、 DC voltage 220V

B、 AC voltage 280V

C、 AC voltage 220V

D、 DC voltage 38V

29、【 Single topic selection 】 The safety supervision and Administration Department of special equipment shall formulate （）.（  B  ）

A、 Special equipment production plan

B、 Emergency plan for special equipment

C、 Special equipment use plan

D、 Special equipment safety plan

30、【 Single topic selection 】《 Boiler safety technical supervision regulations 》 Regulations ： When the hot water boiler is in operation ： The make-up water pump continuously replenishes water to the system , The boiler pressure will no longer drop ; Follow the steps below ( ).（  A  ）

A、 There is no need to shut down the boiler immediately

B、 Shut down the boiler immediately

31、【 Single topic selection 】 according to 《 Regulations on safety supervision of gas cylinders 》 The requirements of ,( , Ann whole Production simulation exam A little ,) Refill the used non refillable gas cylinder .（  B  ）

A、 Not suitable

B、 prohibit

C、 Sure

32、【 Single topic selection 】《 Boiler safety technical supervision regulations 》 Regulations ： The user of the boiler , Before or after the boiler is put into use ( ) Intraday , They shall go through the registration formalities one by one with the quality and Technical Supervision Department of the city divided into districts as required （  C  ）

A、10

B、20

C、30

D、40

33、【 Single topic selection 】 The relationship between the duration of electric shock and the risk is incorrect ( ).（  A  ）

A、 The danger of electric shock is only related to the magnitude of the current, not to time

B、 The longer the electric shock time , The more dangerous it is

C、 The longer the electric shock time , The smaller the allowable current value

D、 If the electric shock lasts for a long time , Even a safe current can cause death

34、【 Single topic selection 】 The production and business operation unit is responsible for safe production （）, It shall bear the main responsibility for the safety production of the unit .（  B  ）

A、 The main body

B、 Subject of responsibility

C、 Responsible unit

D、 The first responsible person

35、【 Single topic selection 】 The following statement about the rated load capacity is incorrect ( ).（  B  ）

A、 Lift capacity specified in the design

B、 It is determined through type test

C、 It is the allowable load to ensure the normal operation of the elevator

36、【 Single topic selection 】 The safety production management personnel of the production and business operation unit shall, according to the production and business operation characteristics of the unit , Carry out safety production status （）.（  A  ）

A、 Check regularly

B、 Spot check

C、 Regular inspection

D、 self-examination

37、【 Single topic selection 】 Professional discipline is the behavior that people engaged in a certain profession should abide by in a specific range of professional activities （）.（  B  ）

A、 standard

B、 Rules

C、 platform

D、 principle

38、【 Single topic selection 】 According to the corrosion mechanism , By applying an applied current （ voltage ） Or select the potential of the metal in parallel with the pipe , Then change the potential of the metal in the corrosive medium , That is, switching polarity , To achieve the purpose of pipeline corrosion prevention , This is electrochemical corrosion —— The origin of electrode protection .（  A  ）

A、 The lower

B、 Higher

C、 Indefinite

39、【 Single topic selection 】《 Safety Law of the people's Republic of China on special equipment 》 Regulations , The use of special equipment shall have a specified safety distance 、( ).（  B  ）

A、 technical requirement

B、 Safety protection measures

C、 Ancillary facilities

40、【 Single topic selection 】 The color mark of gas cylinder is the words coated on the outer surface of gas cylinder 、 Number of color rings and ( ) Make a specified combination according to the characteristics of the filled gas .（  B  ）

A、 Color

B、 Coating color

C、 Paint color

41、【 Single topic selection 】 The color mark of gas cylinder is the words coated on the outer surface of gas cylinder 、( ) And the color of the coating film shall be combined according to the characteristics of the filled gas .（  A  ）

A、 Number of color rings

B、 Color

C、 Paint color

42、【 Single topic selection 】 Revoked 《 Special equipment operator certificate 》（　　） Re application is not allowed within the year .（  C  ）

A、1

B、2

C、3

D、4

43、【 Single topic selection 】 When lifting or lowering heavy objects , It is forbidden to... Under heavy objects （　　）.（  A  ）

A、 Stand up

B、 Accumulated water

C、 I can't see clearly

D、 Pile things

44、【 Single topic selection 】（　　） Violation of 《 The labor contract law of the People's Republic of China 》 Have the right to report , The labor administrative department of the people's government at or above the county level shall verify in time 、 Handle , And reward those who report meritorious deeds .（  D  ）

A、 The parties to the contract

B、 All personnel involved in the contract

C、 Staff of local inspection and supervision institutions

D、 Any organization or individual

45、【 Single topic selection 】（） The basic principle of is the code used to guide and restrict people's professional behavior .（  D  ）

A、 Responsibilities

B、 law-abiding

C、 Standard

D、 The professional ethics

46、【 Single topic selection 】 The length of the used section shall be at least more than ( )m Moving sidewalk , Additional emergency stop devices shall be added .（  D  ）

A、10

B、20

C、30

D、40

47、【 Multiple choice 】 The supporting data of the use in the safety technical archives of special equipment include ____ Content .（  ABCD  ）

A、 Regular inspection 、 reform 、 Maintenance certificate

B、 qualification certificate of products

C、 Daily maintenance records

D、 Operation fault record

48、【 Multiple choice 】《 Special equipment safety law 》 Regulations . Sales of special equipment , It shall meet the requirements of safety technical specifications and relevant standards , Its ____ Relevant technical data and documents shall be complete .（  ABCD  ）

A、 Design documents

B、 Product quality certificate

C、 Installation, use and maintenance instructions

D、 Supervision and inspection certificate

49、【 Multiple choice 】 Protective cover is an important safety protection device for mechanical equipment of elevator , Its functions are ( ).（  AB  ）

A、 Prevent rotating parts of the equipment from injuring human body

B、 Prevent sundries from falling between rope and rope groove to damage equipment

C、 Prevent the rope retaining device from breaking away from the rope groove when it is loose

D、 Prevent rainwater from falling into rotating parts and causing corrosion

50、【 Multiple choice 】 Special equipment appears ( ) Situation , The user of special equipment shall scrap it in time , And cancel the registration with the original special equipment safety supervision and administration department .（  BC  ）

A、 Beyond the design service life specified in the safety technical specifications

B、 Beyond the service life specified in the safety technical specifications

C、 There are serious potential accidents , No modification 、 Maintenance value

D、 The cost of transformation and maintenance is greater than that of new equipment

51、【 Judgment questions 】 The user of quick opening pressure vessel shall conduct safety inspection for the personnel operating the quick opening pressure vessel 、 Energy saving training and education .（  √  ）

52、【 Judgment questions 】 The fire extinguishing methods for natural gas fires are : Cool and extinguish the fire 、 Dilute to extinguish the fire 、 Destroy the flame stability and put out the fire 、 Fire suppression 、 Cut off the source and put out the fire .（  √  ）

53、【 Judgment questions 】 There are many binding methods for rectangular objects , When the center of gravity of an object is centered , You don't have to bind , Direct hoisting with pocket hanging method .（  √  ）

54、【 Judgment questions 】《 Licensing rules for special equipment production and filling units 》 Regulations ： The display of the gas dangerous concentration monitoring and alarm device or the oxygen content detection and alarm device in the air shall be set in the duty room, instrument room and other places with personnel on duty .（  √  ）

55、【 Judgment questions 】 The protection is not connected to neutral " Safe production Mock exam 1 Diantong " Live metal parts are connected to the earth by conductors .（  ×  ）

56、【 Judgment questions 】 Labor dysfunction is divided into ten disability levels , The heaviest is level 10 , The lightest is the first level .（  ×  ）

57、【 Judgment questions 】 It was found that many people vomited after dinner 、 Diarrhea and other abnormal symptoms , Try to let the patient drink a lot of water , Irritate the throat to make it vomit .（  √  ）

58、【 Judgment questions 】 The safety status of pressure pipelines in China is divided into four levels .（  √  ）

59、【 Judgment questions 】 The driver shall understand and master the meaning of various crane command signals .（  √  ）

60、【 Judgment questions 】《 Supervision Regulation on safety technology of mobile pressure vessels 》 Regulations ： Mobile pressure vessels shall be inspected one by one before loading and unloading , Mobile pressure vessels that have not passed the inspection shall not enter the loading and unloading area for loading and unloading operations .（）（  √  ）

61、【 Judgment questions 】 When the lifting weight is unclear or the buried objects are lifted, it shall be lifted slowly .（  ×  ）

62、【 Judgment questions 】 In the tower crane performance test, the test load is taken as... Of the rated lifting capacity 120%.（  ×  ）

63、【 Judgment questions 】 The boiler is in operation , All safety valves fail , But the pressure gauge is normal , The boiler can still continue to operate .（  ×  ）

64、【 Judgment questions 】 In case of emergency endangering personal safety during construction ’ Safe production model quasi The test A little ’, The operator has no right to stop the operation immediately or evacuate the dangerous area after taking necessary emergency measures .（  ×  ）

65、【 Judgment questions 】 Pressure relief valve 、 Check valves also belong to the safety accessories of pressure vessels .（）（  ×  ）

66、【 Judgment questions 】 Lifting of tower crane 、 Turn around 、 Luffing 、 All traveling mechanisms shall be equipped with brakes .（  √  ）

67、【 Judgment questions 】 The greater the grindability coefficient of coal , The easier it is to grind into powder （  √  ）

68、【 Judgment questions 】 After the loading and unloading operation is completed , In accordance with the operating procedures, it is only necessary to close the loading and unloading valve .（  ×  ）

69、【 Judgment questions 】 If the diameter of the pulley used is too small , Steel wire rope is easy to be damaged , But it will not affect the safe use and shorten the service life .（  ×  ）

70、【 Judgment questions 】 Operating device of the stop switch ( if there be ) It should be red , And marked with “ stop it ” Words to identify , Set in such a way that there is no danger of misoperation .（  √  ）

71、【 Judgment questions 】 When the crane running speed is less than or equal to 45m／min when , Ground handling shall be used .（  ×  ）

72、【 Judgment questions 】 When minor damage occurs to the outside of the wire rope , The wire rope shall also be scrapped .（  ×  ）

73、【 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 .（  ×  ）

74、【 Judgment questions 】 according to 《 Regulations on safety supervision of special equipment 》 Regulations , After the accident of special equipment , The unit where the accident occurs shall immediately organize rescue , Prevent the accident from expanding , Reduce casualties and property losses , And timely report to the county where the accident occurred “ Safe production Mock exam 1 Diantong “ Report to the special equipment safety supervision and management department and relevant departments .（  ×  ）

75、【 Judgment questions 】 The clutch has the function of limiting the transmitted torque , The function of preventing overload of the drive train .（  √  ）

76、【 Judgment questions 】 Temporary power supply at the construction site , It is strictly forbidden to use the knife switch directly to start （ stop it ）4kW The above electric equipment , It is strictly forbidden to directly hang the load line on the knife switch or fuse .（  √  ）

77、【 Judgment questions 】 The volume percentage of oxygen in the air is 21%, Can support combustion .（  √  ）

78、【 Judgment questions 】 The dormitory on the construction site shall be provided with a centralized stacking point for daily necessities , Living supplies storage room should be set up in dormitories with conditions .（  ×  ）

79、【 Judgment questions 】 The personnel on duty at the accident site shall notify relevant departments to take process measures 、 Technical measures or other emergency measures , Prevent the accident from spreading .（  √  ）

80、【 Judgment questions 】 The unit using the boiler shall carry out boiler water test in accordance with the requirements of safety technical specifications （ Medium ） Quality treatment , And accept the water inspection carried out by the special equipment inspection and testing organization （ Medium ） Regular inspection of quality treatment .（  √  ）

81、【 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 .（  √  ）

82、【 Judgment questions 】 When the door is open or unlocked , From a position normally accessible to people , It shall be impossible to start the elevator with a single action that does not belong to the normal operation procedure .（  √  ）

83、【 Judgment questions 】 The comatose wounded should tilt his head back and lean to one side , To prevent the patient from suffocating due to the blockage of vomit inhalation into the trachea or tongue falling back .（  √  ）

84、【 Judgment questions 】 There is a Lord 、 A crane with two sets of lifting mechanisms , Two sets of mechanisms shall be used at the same time .（  ×  ）

85、【 Judgment questions 】 Add oil when the machine is running 、 repair 、 Check 、 Adjustment and other work belong to the unsafe state of objects .（  ×  ）

86、【 Judgment questions 】 The guide shoe is a guide device that makes the lift car and counterweight assembly run along the guide rail .（  √  ）

87、【 Judgment questions 】 Mechanical equipment can cause collision 、 attack 、 shear 、 Involvement and other hazards .（  √  ）

88、【 Judgment questions 】 The gas cylinder may not be placed before vacuumizing ” Safety production mold I'm going to take the exam a little through ” Spare no breath .（  ×  ）

89、【 Judgment questions 】《 Supervision Regulation on safety technology of mobile pressure vessels 》 Regulations ： During the daily inspection, maintenance and regular self inspection of mobile pressure vessels, it is not necessary to check whether the connecting and fastening devices between the tank or gas cylinder and the running device or frame are intact 、 Check and maintain firmly .（  ×  ）

90、【 Judgment questions 】 The seamless cylinder body is loose from the collar or base , It can be fixed by spot welding .（  ×  ）

91、【 Judgment questions 】 For inclination angle not greater than 6° Moving sidewalk , Larger widths are not allowed .（  ×  ）

92、【 Judgment questions 】 In the lab. , The prepared alkali solution should be put in a glass bottle .（  ×  ）

93、【 Judgment questions 】 When installing the lighting circuit , The switch must be connected to the live wire .（  √  ）

94、【 Judgment questions 】 Spring type safety valve belongs to direct load type safety valve .（）（  √  ）

95、【 Judgment questions 】 Because the gas-fired boiler adopts full-automatic combustion , And there are former 、 Rear purge function , Therefore, a small amount of gas is allowed to remain in the furnace during shutdown .（  ×  ）

96、【 Judgment questions 】 The ladder is made of wood 、 Bamboo 、 Insulation materials 、 Climbing tools made of aluminum alloy and other materials .（  √  ）

97、【 Judgment questions 】 The employees of production and business operation entities have the right to obtain the guarantee of production safety according to law , And shall fulfill its obligations in production safety according to law .（  √  ）

98、【 Judgment questions 】 Although the production and business operation unit does not have the conditions for safe production , But in order to rush to work （ Mission ）, We can still continue to organize production and operation .（  ×  ）

99、【 Judgment questions 】 The employer may reduce the wages of workers because they exercise their legitimate rights according to law 、 Welfare and other treatment or cancellation 、 Terminate the labor contract with .（  ×  ）

100、【 Judgment questions 】 Precautions for the use of distribution box and switch box ： The operation procedure during power transmission shall be ： General distribution box → Distribution box → Switch box .（  √  ）

Support the examination questions of precision tower crane drivers in all regions of the country , Support safety certificate , Special operation certificate , Exercises on the question bank of vocational skill appraisal and other types of work .