Question bank source: Safety production mock test, one-stop public account applet
Communication Security Officer ABC Certificate Exam Question Bank Must Practice Before the Exam! The safety production mock test is easy to understand, and the communication safety officer ABC certificate mock test questions and answers are updated every month! Do it a few more times, in fact, it is very simple to pass the ABC certificate theory exam for communication security officers.
1. [Multiple choice question] The "Regulations on the Administration of Work Safety in Construction Projects" stipulates that the construction unit shall () .
A. Take special protective measures
B. Inform the property right unit by way of announcement
C. Choose skilled work
D. Take general protective measures
2. [Multiple choice question] The "Regulations on the Administration of Work Safety in Construction Projects" stipulates that the construction unit shall provide () to the operator, and inform the operator in writing of the operating procedures for dangerous positions and the hazards of illegal operation. （ B ）
A. Labor security supplies
B. Safety protective equipment and safety protective clothing
C. Safety escape supplies
D. Personal construction tools
3. [Multiple choice question] The "Regulations on the Administration of Safety Production in Construction Projects" stipulates that the safety protection equipment, mechanical equipment, and construction equipment at the construction site must be regularly inspected, repaired and maintained, and the corresponding data files shall be established and scrapped in a timely manner in accordance with relevant national regulations. （ B ）
A. Stored in a closed warehouse
B. Managed by a special person
C. Multi-person key management
D. Centralized and unified management
4. [Multiple Choice] Generally, the perceived current of the human body is about 1mg of power frequency AC and about DC (). （ D ）
A、0.5mA
B、1mA
C、2mA
D、5mA
5. [Multiple choice question] Among the following accidents, the larger safety accidents are ( C )
A. 110 million yuan of direct loss of safety accidents
B. A safety accident in which 25 people died
C. A safety accident in which 8 people died
D. Safety accident with 2 deaths
6. [Multiple choice question] Among the following units, the appointment and dismissal of the safety production management personnel of () shall be notified to the department in charge of the supervision and management of production safety (B)
A. Construction unit
B. Mining units
C. Road transport units
D. Safety equipment production unit
7. [Multiple choice question] In the following cases, it is not required by the occupational health and safety management system to increase the number of internal audits (). （ C ）
A. There are major changes in the internal organization of the enterprise
B. There has been a major safety accident, etc
C. The person in charge of the system management department thinks it is necessary
D. Customers (including related parties) have major complaints
8. [Multiple choice question] The management of the following special equipment is wrong ().
A. The user of special equipment shall formulate operating procedures
B. The user of special equipment shall establish equipment files
C. The user of special equipment shall put forward the inspection requirements one week before the expiration of the validity of the inspection certificate
D. The special equipment user unit shall maintain and self-inspect the special equipment used regularly
9. [Multiple choice question] Among the following responsibilities, the ones that belong to the enterprise safety production management department are (). （ B ）
A. Study and decide on the rewards and punishments for enterprise safety production
B. Supervise the use of safety production expenses for projects under construction
C. Study and solve major problems in the safety production work of enterprises
D. Determine the company's safety production management policy
10. [Multiple choice question] The following requirements for the selection of labor protection equipment are wrong (). （ C ）
A. When selecting labor protection equipment, the employer should consider the working methods and working conditions of the workers
B. When choosing labor protection equipment, the employer should consider the suitability and basic comfort of its wearing
C. Employers need to consider certain harmful factors on the job site when equipping workers with labor protection equipment
D. Employers shall provide personal emergency protective equipment for mobile workers
11. [Multiple choice question] The following statement about the leading group for safety management of engineering projects is wrong (). （ D ）
A. If the project needs to be subcontracted, a project safety management leading group shall be established
B. The project safety management team shall be equipped with full-time safety production management personnel of the project who have passed the assessment
C. The management personnel of general contractors, professional contractors and labor subcontractors shall be members of the safety management leading group
D. The technician of the labor subcontractor shall be a member of the safety management leading group
12. [Multiple choice question] The following requirements for the investigation and management of hidden dangers in production safety in enterprises are wrong (). （ B ）
A. Enterprises should establish and improve the hidden danger investigation and management system of production safety accidents
B. When a general accident is found, the investigator should report it immediately and wait for processing
C. Enterprises should take technical and management measures to discover and eliminate potential accidents in a timely manner
D. The hidden dangers of production safety recorded by the enterprise should be notified to the employees
13. [Multiple choice question] The following is the management requirements for labor protection equipment, and the correct statement is (). （ B ）
A. Employees can reimburse the invoices for the purchase of labor protection equipment
B. Employees can use imported labor protection articles that are not lower than the requirements of the national standard
C. When the temperature is too high, the construction personnel can not wear work clothes
D. When new employees are not operating at the construction site, they can not wear aromatic protective equipment
14. [Multiple choice question] In order to carry out emergency operations quickly and effectively, various preparations that need to be made in advance do not include (). （ D ）
A. Construction of emergency response team
B. Establishment of emergency response agencies
C. Emergency plan drill
D. Carry out safety research
15. [Multiple choice question] When manually handling equipment, the weight of each female worker shall not exceed () kg. （ B ）
A、15
B、20
C、25
D、30
16. [Multiple choice question] Personnel engaged in monotonous and repetitive work, due to long-term repetition of uninterrupted and unchanging operating actions, lack of autonomy, do not feel meaningful and important, and are prone to psychological fatigue and boredom, resulting in violations. It's a () state of mind. （ D ）
A. Mood swings and lack of concentration
B. Inert psychology
C. Paralysis psychology
D. Boredom and boredom at work
17. [Multiple choice question] In the preparation process of the enterprise to formulate the safety production management system, the correct way to audit the work is () ( C )
A. If the system cannot be agreed upon when soliciting opinions, it should be discussed by the leader in charge
B. The compliance review of the system involving norms and standards shall be conducted by the legal department in charge of the enterprise
C. The system involving all employees shall be reviewed by the employee congress or employee representatives
D. The management system with strong professional and technical characteristics shall be reviewed by the competent department of enterprise safety
18. [Multiple Choice] Enterprises should establish safety commitment indicators including safety values, safety vision, safety mission and safety goals, etc., to reflect common safety aspirations; Clarify that security issues are specific within the organization (); Declares the pursuit of excellence in all important activities related to corporate security. （ D ）
A. General priority
B. Higher priority
C. High priority
D. Highest priority
19. [Multiple choice question] The safety production education and training records of enterprise construction personnel shall be kept and managed by (). （ B ）
A. The competent department of safety production of the enterprise
B. Archives management department of the enterprise
C. The human resources department of the enterprise
D. The management organization where the construction personnel are located
20. [Multiple choice question] According to the "Work Safety Law", the state () production and business operation units are insured with production safety liability insurance. （ D ）
A. Mandatory
B. Objections
C. Not required.
D. Encouragement
21. [Multiple Choice] Regarding the reaction of the human body to the current flowing through the human body, the wrong statement is (). （ C ）
A. Children are more sensitive than adults
B. Women are more sensitive than men
C. Sensitivity of large body weight is more sensitive than light body weight
D. Patients with heart disease have a higher mortality rate after electrocution.
22. [Multiple choice question] Regarding the safety production assessment certificate, the wrong one in the following statement is (). （ C ）
A. The safety production assessment certificate is valid for 3 years and is valid in the national garden
B. The safety production assessment certificate is valid for 3 years, and those who meet the conditions can apply for an extension
C. The safety production assessment certificate is valid for 3 years, and it will be automatically extended after the expiration of the certificate to participate in the continuous sale of education and youth learning quality test
D. The safety production assessment certificate is valid for 3 years, and if the certificate is not renewed, the certificate will automatically become invalid
23. [Multiple Choice] Regarding the requirements for emergency rescue preparations for production safety accidents of construction units, the wrong one is (). （ A ）
A. The construction unit must establish its own emergency rescue organization
B. The construction unit shall formulate an emergency rescue plan for production safety accidents of the unit
C. The construction unit shall be equipped with necessary emergency rescue equipment and equipment
D. The construction unit shall organize emergency rescue drills on a regular basis
24. [Multiple choice question] Regarding the general contracting and subcontracting of engineering projects, the wrong statement is (). （ A ）
A. The general contractor can subcontract all the quantities to the subcontractor, and the two parties shall sign a subcontract
B. The subcontract shall specify the rights and obligations of each person in terms of production safety
C. The general contractor and the subcontractor shall be jointly and severally liable for the safety production of the subcontracted project
D. If the subcontractor does not obey the management of the general contractor and causes a production safety accident, the subcontractor shall bear the main responsibility
25. [Multiple Choice] Regarding the use of electrical tools, the following statement is wrong (). （ A ）
A. Electrical tools can be used on live equipment.
B. When using a hand drill or electric hammer, you must wear canvas gloves.
C. When using a hand-held grinder for grinding operations, a no-load test should be carried out before work.
D. The fusion splicer shall not be used in flammable and explosive places.
26. [Multiple choice question] The quality of automobile maintenance can be evaluated by (). （ C ）
A. Repair rate
B. Pass rate
C. Quality indicators
D. Quality analysis
27. [Multiple choice question] The type of insurance that the state encourages construction enterprises to insure is (). （ C ）
A. Social insurance for work-related injuries
B. Accident imitation insurance
C. Work safety liability insurance
D. All risks of the project
28. [Multiple Choice] In the T system, the following practice is wrong (). （ D ）
A. Ground the electrical shell to protect it
B. Repeat the PEN wire to ground
C. Install a current type leakage protector
D. The single-phase load line protection zero line can borrow the working zero line
29. [Multiple choice question] When working on a pole with power lines crossing above, the lineman's (). （ A ）
A. The head should not exceed the top of the club
B. The head shall not exceed 20cm above the top of the pole
C、头部不得超过杄顶30cm
D. The head shall not exceed 40cm above the top of the pole
30. [Multiple choice question] The code of the rolling bearing is composed of (). （ A ）
A. Basic code, pre-code, and post-code
B, inner diameter code, pre-code, post-code
C. Basic code, type code, inner diameter code
D. Type code, prefix code, and postpin code
31. [Multiple choice question] When working in the manhole, the following statement is wrong (). （ A ）
A. When there is stagnant water in the manhole, it should be pumped first and then operated, or pumped while working.
B. Before entering the manhole, you must use a special gas detection instrument for gas detection to confirm that there are no flammable, explosive, toxic and harmful gases and ventilate before entering.
C. Personnel entering the manhole must wear full-body safety belts, safety helmets and safety ropes correctly
D. When the personnel in the manhole do not evacuate by themselves, the guardians on the well should use a safety rope to pull the personnel out, and it is strictly forbidden to blindly go down the well to rescue without finding out the reason.
32. [Multiple choice question] Implement one post and two responsibilities within the enterprise, and formulate risk prevention errors belonging to the category of (). （ B ）
A. Organizational measures
B. Management measures
C. Technical measures
D. Other measures
33. [Multiple choice question] Whoever violates the provisions on safety management in the course of production or operation, resulting in a serious casualty accident or other serious consequences, shall be sentenced to fixed-term imprisonment or short-term detention of the following. （ B ）
A. One year
B. Three years
C. Five years
D. Seven years
34. [Multiple choice question] () safety belts should be used when working on the tower. （ C ）
A. Telecom worker fence rope single belt type
B. Telecommunications workers hang single belt type
C. Universal suspension double strap type (with leg straps)
D. Universal suspension self-locking type
35. [Multiple choice question] The special construction of foundation pit support engineering, the safety production simulation examination is clear, and the plan must be signed by (). （ D ）
A. The technical person in charge of the project and the on-site supervision engineer of the construction unit
B. The person in charge of the construction unit and the person in charge of the construction unit
C. The person in charge of the construction unit and the chief engineer
D. The technical person in charge of the construction unit and the chief engineer
36. [Multiple choice question] The rights that employees in production safety do not enjoy are (). （ C ）
A. Understand the risk factors existing in their workplaces and workplaces
B. Make suggestions on the safety production work of the unit
C. Criticize, report and accuse the problems existing in the production management of the unit
D. Evacuate the operation site immediately when an emergency is found that directly threatens personal safety
37. [Multiple choice question] The responsibility of safety is heavy, and it plays an irreplaceable leading role in the safety production of communication construction projects. （ A ）
A. Construction unit
B. Survey and design unit
C. Supervision unit
D. Construction unit
38. [Multiple choice question] The implementation of the occupational health and safety management system is the strategy and (). （ C ）
A. Management decision-making
B. Business philosophy
C. Business decision-making
D. Management philosophy
39. [Multiple choice question] In the construction project of the general construction contract, the subcontractor has a safety accident, and () is responsible for reporting. （ B ）
A. Construction unit
B. General contractor
C. Supervision unit
D. Subcontractor
40. [Multiple choice question] For places, devices or facilities with greater risk; Production and business operation entities shall prepare (). （ A ）
A. Special emergency plan
B. Departmental emergency plan
C. On-site disposal plan
D. Comprehensive emergency plan
41. [Multiple Choice] For direct current, the following statement is wrong (). （ A ）
A. Compared with communication, it is more difficult to get rid of
B. The sensory threshold of a normal person under normal conditions is about 2mA, and it will only cause sensation when it is turned on and off
C. 300mA and below, there is no definite getaway threshold
D. When the current duration is less than 200ms, the DC ventricular fibrillation threshold is roughly the same as that of AC
42. [Multiple choice question] For the safety inspection of the construction site, the scoring weight of () should be the largest. （ A ）
A. Project Manager
B. Technical leader
C. On-site supervision personnel
D. Full-time safety officer
43. [Multiple choice question] The one who is fully responsible for the construction safety production work of the enterprise is (A)
A. The main person in charge
B. Technical leader
C. Project management department
D. Safety management department
44. [Multiple choice question] The first person responsible for safety production at the construction site of the project is () ( C )
A. Enterprise legal person
B. The person in charge of safety production of the enterprise
C. Project leader
D. Full-time safety production management personnel of the project
45. [Multiple choice question] Work to save trouble, get by. It is a state of mind that can make do with it. （ B ）
A. Luck psychology
B. Inert psychology
C. Paralysis psychology
D. It doesn't matter about psychology
46. [Multiple choice question] Construction enterprises must strengthen the management of construction safety production in accordance with the law and implement the safety production responsibility system. For construction projects that are subject to general contracting, the safety of the construction site shall be responsible for (). （ B ）
A. Construction unit
B. General contractor
C. Supervision unit
D. Corresponding subcontracting units
47. [Multiple choice question] When excavating earth and stone, the excavated soil and stone shall not be piled on (). （ B ）
A. Optical cable routing in use
B. Fire hydrant well
C. Green lawn
D. Blind road
48. [Multiple choice question] The safety helmet logo must be worn, and the () color mark should be used. （ B ）
A, red
B, blue
C. Green
D, yellow
49. [Multiple choice question] The earliest "Work Safety Law" in mainland China was formulated in () year. (Question score: 1.00 points) ( B )
A. 1999
B. 2002
C. 2014
D. 2016
50. [Multiple choice question] According to Zhao's "Statistical Standards for Economic Losses of Enterprise Employee Casualty Accidents" (CBT6721), the total number of working days lost in an accident and the death of an employee shall be calculated according to () working days. （ B ）
A、3000
B、6000
C、9000
D、12000
51. [Multiple choice question] According to the requirements of the specification, the length of the primary line power supply of the AC welding machine is not greater than () meters. （ B ）
A、3
B、5
C、10
D、15
52. [Multiple choice question] The bulldozer travels on a cross slope. The maximum slope of the safety production mock test is (). （ A ）
A、10
B、15
C、20
D、25
53. [Multiple Choice] The reminder sign is composed of a () color background graphic with a square border and a white graphic symbol and text with the prompted information. （ D ）
A, red
B, blue
C, yellow
D. Green
54. [Multiple Choice] When the text auxiliary sign is written horizontally, the background color of the text auxiliary sign of the warning sign is (). （ B ）
A. Yellow
B. White
C. The color of the logo
D. Green
55. [Multiple choice question] The personnel of the construction enterprise who do not participate in the safety production assessment are (). (Question score: 1.00 points) ( D )
A. The main person in charge of each management team
B. Managers of functional departments and positions related to safety production
C. The management personnel of the project
D. Workers at the construction site
56. [Multiple choice question] The independent functional departments responsible for safety production management set up by construction enterprises are (). （ B ）
A. Enterprise safety production decision-making body
B. Enterprise safety production management organization
C. Enterprise safety production participation institutions
D. Enterprise Safety Production Committee
57. [Multiple choice question] The construction unit shall carry out safety production management under the leadership of (). （ A ）
A. The main person in charge of the enterprise
B. Project leader
C. Enterprise technical leader
D. Full-time safety management personnel of the enterprise
58. [Multiple choice question] After the preparation of the emergency plan of the construction unit is completed, it shall be reviewed by (). （ C ）
A. Construction unit
B. Design unit,
C. Construction unit
D. Supervision unit
59. [Multiple choice question] The power supply mode of temporary electricity at the construction site is wrong (). （ C ）
A. Three-phase five-wire system should be adopted
B. It must conform to the three-level distribution structure
C. Multiple electrical equipment are used together and the box is closed
D. Adopt two-level leakage protection
60. [Multiple choice] The stop button of the machine should use () color. （ A ）
A, red
B, blue
C. Green
D, yellow
61. [Multiple choice question] If an enterprise arranges overtime for its employees to work overtime on weekends due to rushing to work and is unable to arrange compensatory leave, according to the provisions of the Labor Law, the enterprise shall pay the wages and remuneration of the overtime employees who are not lower than their wages. （ C ）
A、100%
B、150%
C、200%
D、300%
62. [Multiple choice question] A company enters into a written agreement with a temporarily recruited migrant worker: if there is a production safety casualty accident caused by personal violations during the construction process, all responsibilities and consequences shall be borne by the individual and have nothing to do with the company. For this agreement, the statement is wrong (). （ A ）
A. The agreement is a manifestation of the will of both parties and should be strictly observed by both parties.
B. The agreement violates the Work Safety Law, and the agreement is invalid.
C. The emergency management department may impose a fine of not less than 20,000 yuan but not more than 100,000 yuan on the main person in charge of the company.
D. Production and business operation entities shall not enter into agreements with employees in any form to exempt or reduce their liability for injuries and injuries caused by production safety accidents in accordance with the law.
63. [Multiple choice question] A large production safety accident occurs in a production and business operation unit, and the main person in charge of the unit may be punished by (). （ B ）
A. A fine of 30% of the annual income of the previous year shall be imposed
B. A fine of 60% of the annual income of the previous year shall be imposed
C. A fine of 90% of the annual income of the previous year shall be imposed
D. A fine of 100% of the annual income of the previous year shall be imposed
64. [Multiple Choice] According to ". The safety production simulation test is easy to understand. The relevant provisions of the Work Safety Law, regarding the emergency rescue plan for production safety accidents, the following statements are incorrect (), (B)
A. The local people's governments at or above the county level shall organize relevant departments to formulate emergency rescue plans for production safety accidents within their respective administrative areas
B. Small construction units with a small number of people may not formulate emergency education and aid plans for production safety accidents
C. The emergency rescue plan for production safety accidents of the production and business operation unit shall be connected with the emergency rescue plan for production safety accidents formulated by the local people's government at or above the county level where it is located
D. Production and business operation units shall regularly organize emergency plan drills
65. [Multiple choice question] According to the "Regulations on the Administration of Work Safety in Construction Projects", the leasing unit shall issue () when signing the machinery and equipment leasing contract. （ B ）
A. Purchase invoice
B. Test certificate
C. Product instruction manual
D. Corresponding pictures
66. [Multiple choice question] According to the requirements of the "Measures for the Management of Emergency Plans for Production Safety Accidents", the construction unit shall organize at least one emergency plan drill for production safety accidents. （ C ）
A. Monthly
B. Quarterly
C. Every six months
D. Annually
67. [Multiple choice question] According to the "Interim Provisions on the Assessment and Management of Safety Production of the Main Persons in Charge, Project Leaders and Full-time Safety Production Management Personnel of Communication Construction Engineering Enterprises", the following statements about the three types of safety management personnel are correct (). （ D ）
A. The person in charge of the security management task assigned by the enterprise leader is the person in charge of the communication construction project
B. Only full-time personnel engaged in safety production management at the project construction site are full-time safety officers.
C. The main person in charge of the enterprise does not include the technical person in charge of the enterprise
D. The personnel of the enterprise safety production management organization can also become full-time safety production management personnel through the examination
68. [Multiple choice question] According to the current standards in mainland China, fire categories are divided into four categories: A, B, C, and D, of which Class B fire refers to (). （ B ）
A, Solid Fire Flame
B, Liquid Fire Burning
C. Gas fire
D. Metal fires
69. [Multiple choice question] When there is no fence on the roof or the fence is not firm, a 1m high cordon should be enclosed at a distance from the edge () m to prevent the construction personnel from being too close to the edge of the roof. （ D ）
A、0.5
B、1.0
C、1.2
D、1.5
70. [Multiple choice question] The length of the lead wire of the modular lightning protector should be less than () m, and the length of the grounding wire should be less than () m. （ C ）
A, 1.0 and 1.0
B, 1.5 and 1.5
C, 1.0 and 1.5
D, 1.5 and 1.0
71. [Multiple Choice] The time point for the correct safety technology disclosure is (). （ C ）
A. Before the project bidding
B. Before the design of construction drawings
C. Before the start of the project
D. Before the delivery of Jungong
72. [Multiple choice question] A fire in which one person died belongs to () fire. (Question score: 1.00 points) ( A )
A. General
B. Larger
C, Critical
D. Particularly significant
73. [Multiple choice question] The safety production management system involving the overall comprehensive management shall be issued by the enterprise (). （ A ）
A. The main person in charge
B. Leader or chief engineer in charge of production
C. Competent departments of safety
D. Technical management department
74. [Multiple choice question] If the number of casualties caused by the accident changes within the date of occurrence of the fire accident, it shall be reported in a timely manner. （ A ）
A、7日
B, 15th
C, 20th
D, 30th
75. [Multiple choice question] The automatic fire alarm system is generally composed of four parts: trigger device, fire alarm device, () and power supply. （ A ）
A. Fire alarm device
B. Automatic fire extinguishing device
C. Smoke prevention and exhaust device
D. Safe evacuation facilities
76. [Multiple Choice] Among the economic losses caused by the accident of the producer, the losses of raw materials, fuels, auxiliary materials, etc., calculated by subtracting the salvage value from the book value belong to (). （ C ）
A. Loss value of fixed assets
B. Aftercare costs
C. Loss of value of current assets
D. Loss of production and production reduction
77. [Multiple choice question] When a production and business operation entity and its relevant personnel are given an administrative penalty for violating the relevant laws and regulations on production safety in production and business activities, the production party shall make a statement and defense within () days from the date of receipt of the administrative penalty notice, or submit a request for a hearing in accordance with the law, and the above rights shall be deemed to have been waived after the deadline. （ C ）
A、3
B、5
C、7
D、10
78. [Multiple choice question] The rules and regulations of the safety operation procedures of the production and business operation units shall be comprehensively revised every (). （ C ）
A. 1 year
B. 2 years
C、3~5年
D、7~8年
79. [Multiple choice question] If there are many types of risks in a production and business operation unit, and multiple types of accidents may occur, it shall organize the preparation (). （ D ）
A. Special emergency plan
B. Fire emergency plan
C. On-site disposal plan
D. Comprehensive emergency plan
80. [Multiple choice question] The fire extinguishing agent that can be used for fire fighting of equipment with live voltage above 1KV is (). （ C ）
A. Foam fire extinguishing agent
B. Dry powder fire extinguishing agent
C. Carbon dioxide
D、水
81. [Multiple choice question] The support team used for emergency response to accidents generally does not include (). （ A ）
A. Full-time emergency response team
B. Part-time emergency team
C. Protocol emergency response team
D. Business repair team
82. [Multiple choice question] For preventing personal electric shock accidents, the current type leakage protection device that should be selected should be (). （ B ）
A. Ultra-high sensitivity
B. High sensitivity
C. Medium sensitivity
D. Low sensitivity
83. [Multiple choice question] If the construction site is temporarily stopped due to the non-arrival of the main equipment purchased by the construction unit, the construction unit shall do a good job of on-site protection, and the required expenses shall be borne by (), or executed in accordance with the contract. （ D ）
A. Design unit
B. Construction unit
C. The unit that issued the stoppage order
D. Construction unit
84. [Multiple choice question] If a casualty accident is caused by a violation of the safety production responsibility system and operating procedures, the perpetrator shall be responsible (). （ A ）
A. Direct Responsibility
B. Primary Responsibilities
C. Secondary Liability
D. Leadership responsibility
85. [Multiple choice question] The design unit shall consider the needs of construction safety operation and protection, indicate the key parts and links involving construction safety in the design documents, provide guidance on the prevention of production safety accidents, and give a detailed description of the safety risk prevention measures to () in the design disclosure link. （ D ）
A. Construction unit
B. Supervision unit
C. Design unit
D. Construction unit
86. [Multiple choice question] The requirements for the use of equipment storage in communication engineering, the following is wrong (). （ D ）
A. When placing the disc packaging equipment, it should be selected in a flat position, and wooden sleepers should be placed on both sides of the plate.
B. Disc packaging equipment shall not be placed flat.
C. The stacking rod should be arranged neatly and smoothly at one end of the rod and the rod root
D. Wooden poles shall not be more than six, and cement poles shall not be stacked into more than three layers.
87. [Multiple choice question] The use of pavement cutting machine in communication engineering. The wrong thing to do is (C)
A. The metal shell should be protected and grounded
B. There should be a power control switch on the handle and do insulation protection
C. When using, the power cord should be randomly arranged while operating
D. Operators should wear insulated gloves and shoes
88. [Multiple Choice] In the communication engineering cutover "Safety Production Mock Test One-point Pass" operation, when the equipment is powered on, the operator's wrong practice is (). （ C ）
A. Wear insulated shoes
B. Wear insulated gloves
C. Complete the operation alone
D. Powering up step by step along the current direction
89. [Multiple choice question] Among the hidden dangers of accidents in communication engineering construction units, the hazards are relatively small and need to be paid attention to after being discovered, and they shall be paid attention to by (). （ A ）
A. Full-time safety officer
B. The person in charge of the site
C. Project leader
D. The person in charge of the enterprise
90. [Multiple choice question] If a production accident occurs in a communication construction project, () after receiving the report, the emergency plan for handling the accident shall be immediately initiated. （ C ）
A. Full-time safety officer
B. Project leader
C. The person in charge of the unit
D, Communications Administration
91. [Multiple Choice] The following statement is wrong about the grounding requirements of communication equipment.
A. The distribution frame and the communication equipment rack should be electrically connected through the wiring frame.
B. The two ends of the shielding layer of the shielded cable should maintain good electrical communication with the outer surface of the metal machine of the connected equipment.
C. Each section of the metal shaft, metal channel, and wiring frame should be electrically connected.
D. The indoor wiring frame shall not be connected with the outdoor wiring frame
92. [Multiple Choice] Accidents that cause the death of less than 30 people in 10 people, or the serious injury of more than 50 people and less than 10 people, or the direct economic loss of between 50 million yuan and 100 million yuan are (), (B)
A. Particularly serious accidents
B. Major accidents
C. Major accidents
D. General accidents
93. [Multiple choice question] Accidents that cause the death of more than 3 people and less than 10 people, or serious injuries of more than 10 people and less than 50 people, or direct economic losses of more than 10 million yuan and 50 million yuan (). （ B ）
A. Particularly serious accidents
B. Major accidents
C. Major accidents
D. General accidents
94. [Multiple choice question] If there is a change in the number of casualties caused by a road traffic accident within the date of occurrence (), it shall be reported in a timely manner. （ A ）
A、7日
B, 15th
C, 20th
D, 30th
95. [Multiple choice question] The width of the operation channel on the front of the distribution cabinet shall not be less than () m for single row arrangement or double back row for back to back arrangement, and not less than () m for double row face-to-face arrangement. （ A ）
A、1.5，2
B、1.0，1.5
C、2，1.5
D、1.5，1.0
96. [Multiple choice question] When the steel bar is cold drawn, the tendoning speed should be slow and not fast, the operator should be located in a safe area, and no one should be in the () m on both sides of the steel bar and the two ends of the tendon. （ D ）
A、1.5
B、2.0
C、2.5
D、3.0
97. [Multiple choice question] During the construction of the tower installation project, during the work of the workers on the tower, () shall not leave the site, and the operation of the operators on the tower shall be closely observed, and the violations shall be stopped in time. （ A ）
A. Command staff
B. Head of security
C. Technical leader
D. Project Manager
98. [Multiple Choice] () is the highest level of enterprise safety culture, and is in the core position of the entire enterprise safety culture system. （ D ）
A. Safety material culture
B. Safety system culture
C. Safety spirit culture
D. Safe behavior culture
99. [Multiple choice question] () refers to the emergency preparedness deficiencies observed or identified during the emergency drill, which may lead to the failure to ensure that the emergency organization or emergency rescue system has the ability to take reasonable response measures to protect the safety and health of the public in the event of an emergency. （ B ）
A. Error item
B. Deficiencies
C. Rectification items
D. Improvements
100. [Multiple choice question] () If there is no safety facility for high and suspended operations above the meter, you must fasten your safety belt and buckle the safety hook. （ C ）
A、1.0
B、1.5
C、2.0
D、2.5
Support the ABC certificate exam questions of precision communication safety officers in all regions of the country, and support the practice of safety qualification certificates, special operation certificates, vocational skills appraisal and other types of work question banks.