Question bank source: Safety production mock test, one-stop public account applet
Hazardous chemicals business unit safety management personnel exam questions must be practiced before the exam! The safety production mock test is easy to understand, and the exam questions and answers for safety management personnel of hazardous chemicals business units are updated every month! Do it several times, in fact, it is very simple to pass the safety management personnel certificate exam of the hazardous chemicals business unit.
1. [Multiple choice question] ( ) The principle believes that the basic force to promote safety management activities is people, and there must be a motivation that can stimulate people's ability to work. （ B ）
A. Incentive
B. Power
C. Energy level
2. [Multiple choice question] ( ) refers to the method and procedure of clarifying the accident information to the relevant departments or units after the accident occurs. （ A ）
A. Information express
B. Information reporting
C. Information Reports and Notices
3. [Multiple choice question] On May 22, 2007, in order to retaliate against his classmates in the same dormitory, Chang X, a university student, obtained 250g of thallium nitrate, a highly toxic substance, from a friend who dealt in highly toxic drugs. At about 4 p.m. on May 29, Chang used a syringe to inject thallium nitrate into the teacups of the victims, Niu, Li, and Shi, causing thallium poisoning in three students. According to the above, thallium poisoning falls under ( ). （ C ）
A. Occupational diseases caused by physical factors
B. Other occupational diseases
C. Occupational poisoning
4. [Multiple choice question] "Safety first, prevention first, comprehensive management" is the policy of the mainland. （ C ）
A. Labor protection
B. Organizational management
C. Work safely
5. [Multiple Choice] The "Work Safety Law of the People's Republic of China" stipulates that the labor contract signed between the production and business operation entity and the employee shall specify the relevant protection of the employee, the prevention of occupational hazards, and the handling of work-related injury insurance for the employee. （ B ）
A. Welfare
B. Labor safety
C. Education and training
6. [Multiple choice question] The "Regulations on the Safety Management of Hazardous Chemicals" stipulates that the purpose of implementing the "Regulations on the Safety Management of Hazardous Chemicals" is: to strengthen the safety management of ( ), prevent and reduce accidents of hazardous chemicals, ensure the safety of people's lives and property, and protect the environment. （ C ）
A. Dangerous chemicals
B. Dangerous chemicals
C. Hazardous chemicals
7. [Multiple choice question] The "Regulations on the Safety Management of Hazardous Chemicals" stipulates that if hazardous chemicals are transported by road, ( ) they shall be entrusted to enterprises that have obtained road transport permits for dangerous goods in accordance with the law. （ C ）
A. Supplier
B. Consignee
C. Shippers
8. [Multiple choice question] The "Work Safety Law" stipulates that before the construction project of mine or metal smelting or the construction project used for the production, storage, loading and unloading of dangerous goods is completed and put into production or use, () it has not passed the acceptance and acceptance; order the cessation of construction or the suspension of production and business for rectification, and make corrections within a set period of time; where corrections are not made within the time limit, a fine of between 500,000 and 1,000,000 RMB is to be given, and the managers and other directly responsible personnel who are directly responsible are to be fined between 20,000 and 50,000 RMB; where a crime is constituted, criminal responsibility is pursued in accordance with the relevant provisions of the Criminal Law. （ C ）
A. Storage facilities
B. Production equipment
C. Safety facilities
9. [Multiple Choice] The "Work Safety Law" stipulates that the production, operation and storage units of dangerous goods, as well as mining, metal smelting, urban rail transit operation and construction units shall establish ( ) organizations; Where the scale of production and operation is small and may not be established, part-time emergency rescue personnel shall be designated. （ A ）
A. Emergency rescue
B. Safety
C. Work
10. [Multiple choice question] The following ( ) gases are flammable gases. （ B ）
A. Carbon dioxide
B. Acetylene
C. Oxygen
11. [Multiple choice question] The following ( ) fire extinguishers are not suitable for extinguishing electrical fires. （ C ）
A. Carbon dioxide
B. Dry powder
C. Foam
12. [Multiple choice question] The following packaging materials are wrong ( ). （ C ）
A. Concentrated nitric acid is packed in aluminum cans
B. Sodium hydroxide (solid) is packed in iron drums
C. Hydrofluoric acid is contained in glass bottles
13. [Multiple choice question] The following are physical hazards among occupational hazards ( ). （ A ）
A. Ionizing radiation
B. Bacteria
C. Organic dust
14. [Multiple choice question] () Responsible for the assessment of safety production inspectors of production safety supervision and management departments at or above the provincial level and coal mine safety inspectors of coal mine safety supervision institutions at all levels. （ A ）
A. National Office
B. Provincial safety production supervision and management department
C. Provincial people's governments
D. People's governments at the county level
15. [Multiple Choice] Employees of all kinds of enterprises and employees of individual industrial and commercial households within the territory of the People's Republic of China have the right to enjoy ( ) insurance benefits in accordance with the provisions of the Regulations on Work-related Injury Insurance. （ C ）
A. Person
B. Medical treatment
C. Work-related injuries
16. [Multiple choice question] According to the "General Principles for the Storage of Commonly Used Dangerous Chemicals", the width of the main channel for the storage of hazardous chemicals should not be less than ( ) m. （ A ）
A、0.3至0.5
B, 0.5 to 0.8
C, 0.8 to 1.0
17. [Multiple Choice] When an employee leaves the employer, he or she shall have an occupational health monitoring file ( ). （ B ）
A. The right to take away the originals
B. Have the right to request a photocopy
C. No right to request a photocopy
18. [Multiple choice question] Road transport enterprises and water transport enterprises of hazardous chemicals shall be equipped with ( ) safety management personnel. （ A ）
A. Full-time
B. Part-time job
C. Full-time and part-time jobs are acceptable
19. [Multiple Choice] When compressed gas and liquefied gas are sprayed out at high speed from the broken nozzle, due to strong friction, ( ) will be generated. （ B ）
A. Chemical reaction
B. Static electricity
C. Explosion
20. [Multiple choice question] Measures should be taken for the packaging of dangerous goods that can cause combustion, explosion, decomposition, synthesis or toxic gases due to chemical reactions caused by sunlight. （ A ）
A. Protect from light
B. Anti-moisture
C. Fire prevention
21. [Multiple choice question] The mixture of combustible gas, steam and dust and air (or combustible gas) must be within a certain range of concentration, and it can only explode when it encounters enough energy to detonate, and this concentration range that can be exploded is called the explosion of the explosive ( ). （ A ）
A. Limit
B. Concentration limit
C, Upper limit
22. [Multiple choice question] In the process of emergency rescue, according to the actual situation of the scene, the equipment and plugging tools on the rescue vehicle are used to flexibly use different plugging methods to implement containers and pipelines ( ). （ C ）
A. Cleaning
B. Demolition
C、堵漏
23. [Multiple choice question] Accountability for production safety is a statutory system prescribed by national laws, which is divided into those directly responsible, the main responsible and the ( ) responsible persons according to the different responsibilities of the responsible personnel in the accident. （ B ）
A. Indirect
B. Leadership
C. Minor
24. [Multiple choice] The screen protection device isolates ( ) from the outside world to prevent the human body from touching or approaching. （ B ）
A. Insulator
B. Charged body
C. Electrical appliances
25. [Multiple choice question] The emergency rescue command leading group is responsible for the formulation and revision of the unit's plan, the establishment (), the organization of the implementation and drill of the plan, and the inspection and supervision of the preventive measures for major hazard accidents and the preparation for emergency rescue. （ A ）
A. Emergency rescue team
B. The backbone of the militia
C. Production backbone team
26. [Multiple choice question] The emergency rescue team should carry out ( ), and there should be records and files. （ C ）
A. Daily education
B. Regular rectification
C. Professional training
27. [Multiple choice question] The promulgation department of the classification catalogue of occupational disease hazards of construction projects is ( ). （ C ）
A. Ministry of Health
B. Ministry of Labour and Social Security
C. State Administration of Work Safety
28. [Multiple choice] The flash point of flammable products is below 28 °C, and the temperature is higher than 28 °C. （ A ）
A. Nighttime
B. Dusk
C. Daytime
29. [Multiple choice question] The fire resistance level of the warehouse of flammable and explosive hazardous chemicals shall not be lower than the ( ) standard. （ C ）
A、一
B, II
C. III
30. [Multiple choice question] Li, Xu, Chen, apprentices Xiao Zhang, Xiao Meng, and Xu's wife Rao gathered in a lounge of about 18m2 and used a 5kW electric stove to heat themselves. Keep the doors and windows closed and store a glass bottle containing 15kg of gasoline in the corner. The pressure in the glass bottle increased with the increase of room temperature, and the cork was pushed out twice, and the apprentice Xiao Meng was forced to tighten it twice. As the pressure inside the bottle increases, a crack opens in the glass bottle, and the gasoline slowly seeps out and flows to the electric furnace. Chen and Rao, who were sitting next to the electric stove, immediately wiped the gasoline with a mop after discovering that the gasoline was oozing. In the process of wiping and cleaning, the gasoline on the mop was splashed on the electric stove wire, and the electric stove burned in an instant, and the flame burned down the oil stain to the gasoline bottle. Several people in the house ran to the door when they saw that something was wrong, Xu opened the door with force, because the house was full of gasoline vapor, as soon as the door opened, the sufficient oxygen outside the house made the house burst into flames in an instant, and the gasoline bottle exploded. As a result, 3 people were burned to death, others were burned, houses and machine tools were burned down, and economic losses were heavy. Based on the above facts, the source of ignition that triggered the accident was ( ). （ C ）
A. EDM
B. Static electricity
C, Ming Fire
31. [Multiple choice question] According to the Regulations on Work-related Injury Insurance, if an employee is injured in an accident during working hours and in the workplace due to work-related reasons, ( ) it shall be deemed to be a work-related injury. （ A ）
A. Yes
B. No
C. It depends on the specific situation
32. [Multiple choice question] According to the Regulations on Work-related Injury Insurance, if an employee suffers from an occupational disease, ( ) it shall be recognized as a work-related injury. （ A ）
A. Yes
B. No
C. It depends on the specific situation
33. [Multiple choice question] The fire resistance level of the warehouse of toxic hazardous chemicals shall not be lower than the standard of ( ). （ B ）
A、一
B, II
C. III
34. [Multiple choice] The wider the range of gas or vapor, the greater the danger value. （ B ）
A、泄漏
B. Explosion limit
C. Mixing ratio
35. [Multiple choice question] Explosives, flammable gases, and highly toxic drugs are used with warning words ( ). （ B ）
A. Warning
B. Danger
C. Note
36. [Multiple Choice] Explosives ( ) are isolated separately and stored in limited quantities. （ B ）
A. Not allowed
B. Required
C. According to the specific situation
37. [Multiple choice question] The safety distance between the explosives plant is determined according to the explosion ( ). （ A ）
A. Shock wave
B. Fragment scattering distance
C. Gas diffusion distance
38. [Multiple choice question] The on-site disposal plan shall include risk analysis, possible accident characteristics, emergency response procedures, emergency response points and ( ). （ B ）
A. Attachments
B. Precautions
C. Emergency support
39. [Multiple choice question] The employer shall establish and improve ( ), strengthen the management of the prevention and treatment of occupational diseases, improve the level of prevention and treatment of occupational diseases, and assume responsibility for the occupational disease hazards generated by the unit. （ A ）
A. Responsibility system for the prevention and treatment of occupational diseases
B. Management system
C. Emergency plan
40. [Multiple choice question] The employer shall, in accordance with the provisions of the production safety supervision and management department of the State Council, regularly test and evaluate the occupational disease hazard factors in the workplace. The results of the test and evaluation shall be stored in the occupational health file of the employer, and shall be reported to the employee on a regular basis and published to the employee. （ C ）
A. Local health administrative departments
B. Superior institutions
C. Local safety production supervision and management department
41. [Multiple choice] Methane and ( ) can form an explosive mixture. （ C ）
A. Water vapor
B. Carbon dioxide
C. Air
42. [Multiple choice question] The lower explosion limit of dust is roughly ( ), and the upper limit of explosion is about 80mg/L, which is called a flammable solid. （ C ）
A、5至15mg/L
B、15至25mg/L
C、25至45mg/L
43. [Multiple Choice] Measure the fire hazard of flammable liquids, and the main parameters of the safety production simulation test are ( ). （ B ）
A. Boiling point
B. Flash point
C. Ignition point
44. [Multiple choice question] The stored hazardous chemicals should have ( ), and should comply with the provisions of GB13690-1992. When two or more different levels of dangerous goods are stored in the same area, the performance mark of the highest level of dangerous goods should be hung. （ A ）
A. Obvious signs
B. Professionals
C. Description
45. [Multiple choice questions] Member deformation includes: (). （ ABCD ）
A. Tensile compression
B. Shearing
C. Torsion
D. Bending
E、悬挑
46. [True or False] At 7:51 a.m. on November 24, 2007, the oil and gas filling station on Pusan Road, which was leased and operated by the Shanghai sales branch of a company, had an explosion of a liquefied petroleum gas storage tank when it was closed for maintenance, resulting in 4 deaths, 30 injuries, damage to some surrounding buildings, and a direct economic loss of 9.6 million yuan. The accident investigation team determined that the direct cause of the accident was: the LPG storage tank was not replaced and cleaned with nitrogen after discharge, and the LPG remained in the tank; When using compressed air to carry out the pipeline air tightness test, there is no blind partition between the pipeline and the LPG storage tank, resulting in the compressed air entering the LPG storage tank, and the residual LPG in the storage tank is mixed with the compressed air to form an explosive mixed gas; Due to the illegal welding hot operation, a chemical explosion occurred in the pressure test system, resulting in an accident. On the basis of the above facts, please judge that the members of the investigation team for this accident are composed of personnel sent by the relevant people's governments, production safety supervision and management departments, relevant departments responsible for the supervision and management of production safety, supervisory organs, public security organs, and trade unions, and should invite the people's procuratorate to send personnel to participate, and relevant experts may not be hired to participate in the investigation. （ × ）
47. [True or False] The Fire Protection Law of the People's Republic of China stipulates that the safety management personnel of a unit are the persons responsible for fire safety of the unit. （ × ）
48. [True or False] This graphic in "Classification and Marking of Commonly Used Hazardous Chemicals" is a safety sign for explosives.
（ × ）
49. [True or False] Under normal circumstances, the protection zero connection cannot reduce the voltage of the leakage equipment to the ground within the safe range. （ √ ）
50. [True or False] The superior unit shall guide, supervise and inspect the production and business operation units to do a good job in the filing and registration of emergency plans, and establish a system for filing and registration of emergency plans. （ × ）
51. [True or False] If two or more production and business operation units carry out production and business activities in the same operation area and may endanger the production safety of the other party, they shall sign a safety production management agreement, clarify their respective safety production management responsibilities and safety measures to be taken, and designate full-time safety production management personnel to conduct safety inspections and coordination. （ √ ）
52. [True or False] In order to facilitate the leakage of static electricity, it is possible to . The safety production simulation test is easy to understand. Electrostatic conductivity tools are used. （ √ ）
53. [True or False] After an accident occurs, no matter what the situation is, the relevant personnel at the scene of the accident shall not directly report to the production safety supervision and management department of the people's government at or above the county level where the accident occurred and the relevant departments responsible for the supervision and management of production safety. （ × ）
54. [True or False] The accident emergency command leading group is responsible for the formulation and revision of the unit's plan, the establishment of an emergency rescue team, and the inspection and supervision of preventive measures for major hazard source accidents and preparations for emergency rescue. （ √ ）
55. [True or False] The furnishings of hazardous chemicals in stores engaged in the retail business of hazardous chemicals should be reasonably arranged, and prohibited materials can be mixed and stored. （ × ）
56. [True or False] No unit or individual may produce, operate, import or use equipment or materials that may cause occupational disease hazards prohibited by the state. （ √ ）
57. [True or False] When a worker is harmed by acute occupational poisoning or has symptoms of occupational poisoning, the employer shall immediately organize the relevant worker to conduct an emergency occupational health examination. （ √ ）
58. [True or False] The chemical dangerous goods warehouse, hydrogen and oxygen station, oil depot, etc. should be far away from the fire source and arranged in the edge area of the plant area and the upwind side of the minimum frequency wind direction. （ √ ）
59. [True or False] The temperature and humidity of the hazardous chemicals warehouse should be strictly controlled, checked frequently, and adjusted in time when changes are found. （ √ ）
60. [True or False] Hazardous chemicals must be stored in a special warehouse, a special site or a special storage room, and the storage methods, methods and quantities must meet national standards. The special warehouse for hazardous chemicals shall meet the requirements of national standards for safety and fire protection, and set up obvious signs. （ √ ）
61. [True or False] When receiving and using chemicals, users of hazardous chemicals must carefully read safety technical books to understand and master their dangers. （ √ ）
62. [True or False] If a hazardous chemicals business unit with storage facilities changes its storage site, it does not need to re-apply for a hazardous chemicals business license. （ × ）
63. [True or False] The occupational health protection facilities of the hazardous chemicals project do not need to be designed, constructed, put into production and use at the same time as the main project, and can be put into operation and operated first. （ × ）
64. [True or False] One of the main reasons for the failure of pressure vessels is the existence of crack defects. （ √ ）
65. [True or False] The motor part of the pumping and compression equipment of combustible gas and flammable vapor shall be the electrical equipment that meets the requirements of the explosion-proof level, otherwise it shall be isolated and set up. （ √ ）
66. [True or False] When the material is crushed, the most easily generated ignition source is that the material is doped with hard iron and stone debris, which can produce sparks during impact or grinding. （ √ ）
67. [True or False] If the responsibility for the work-related accident lies with the injured person, then he will not be entitled to work-related injury insurance compensation. （ × ）
68. [True or False] The safety data sheet shall be compiled and printed by the chemical production and supply enterprise, and shall be provided to the user when the commodity is delivered, and shall circulate in the market with the commodity as a service for the user. （ √ ）
69. [True or False] Safety first is to put safety work in the first place in all work when carrying out production and other work. （ √ ）
70. [True or False] Xiaocun and Wang Wei are newly assigned workers to the chemical plant, Xiaocun is the escort personnel, and Wang Wei is the driver, and they have been arranged to take up their posts without any training. Together, they transported a batch of hazardous chemicals to city B, which was far away, and the car was halfway there, and the small village wanted to smoke. Wang Wei said: "Bear with me, it was a city A before, and you will be able to buy it there." So Wang Wei sped up the car, took a shortcut and speeded, and soon arrived in City A. Wang Wei parked his car in front of a larger department store, and the village went in to buy a pack of cigarettes, and they went on the road again, with another hitchhiker on the road, and they smoked cigarettes and chatted as they drove. It's time to eat, but they haven't arrived in City B yet, so they stop for dinner. After the meal, the two came out together, and Wang Wei asked Xiaocun: "Do you know what is pulled in the car?" "It's easy, I knew right away," Komura said. So he picked up a bottle of chemicals, opened the lid, sniffed it, and said, "Hydrochloric acid." Wang Weikua Xiaocun: "Your nose is really powerful!". According to the above situation, Wang Wei and Xiaocun did not have a qualification certificate, which violated the regulations on the safety management of hazardous chemicals, which stipulates that drivers and escorts must have a good grasp of the safety knowledge of hazardous chemicals transportation and obtain a qualification certificate after assessment before they can work. （ √ ）
71. [True or False] Xiao Cun and Wang Wei are newly assigned workers to the chemical plant, Xiao Cun is the escort personnel, and Wang Wei is the driver, and they were arranged to take up their posts without any training. Together, they transported a batch of hazardous chemicals to city B, which was far away, and the car was halfway there, and the small village wanted to smoke. Wang Wei said: "Bear with me, there is City A in front of you, and you will be able to buy it there." So Wang Wei sped up the car, took a shortcut and speeded, and soon arrived in City A. Wang Wei parked his car in front of a larger department store, and the village went in to buy a pack of cigarettes, and they went on the road again, with another hitchhiker on the road, and they smoked cigarettes and chatted as they drove. When it was time to eat, but they had not yet arrived in City B, they stopped the "one-point pass for the "safety production mock test" car to eat. After the meal, the two came out together, and Wang Wei asked Xiaocun: "Do you know what is pulled in the car?" "It's easy, I knew right away," Komura said. So he picked up a bottle of chemicals, opened the lid, sniffed it, and said, "Hydrochloric acid." Wang Weikua Xiaocun: "Your nose is really powerful!". Based on the above circumstances, Wang Wei was allowed to change the route of his vehicle without permission, and when transporting hazardous chemicals, the vehicle passed through urban areas and densely populated places, and stopped in front of densely populated department stores and restaurants. （ × ）
72. [True or False] Xiao Cun and Wang Wei are newly assigned workers to the chemical plant, Xiao Cun is the escort personnel, and Wang Wei is the driver, and they were arranged to take up their posts without any training. Together, they transported a batch of hazardous chemicals to city B, which was far away, and the car was halfway there, and the small village wanted to smoke. Wang Wei said: "Bear with me, there is City A in front of you, and you will be able to buy it there." So Wang Wei sped up the car, took a shortcut and speeded, and soon arrived in City A. Wang Wei parked his car in front of a larger department store, and the village went in to buy a pack of cigarettes, and they went on the road again, with another hitchhiker on the road, and they smoked cigarettes and chatted as they drove. It's time to eat, but they haven't arrived in City B yet, so they stop for dinner. After the meal, the two came out together, and Wang Wei asked Xiaocun: "Do you know what is pulled in the car?" "It's easy, I knew right away," Komura said. So he picked up a bottle of chemicals, opened the lid, sniffed it, and said, "Hydrochloric acid." Wang Weikua Xiaocun: "Your nose is really powerful!". According to the above situation, Wang Wei and Xiaocun did not have a qualification certificate, which violated the regulations on the safety management of hazardous chemicals, which stipulates that drivers and escorts must have the safety knowledge of hazardous chemicals transportation and obtain a qualification certificate after the examination before they can work. （ √ ）
73. [True or False] Xiao Cun and Wang Wei are newly assigned workers to the chemical plant, Xiao Cun is the escort personnel, and Wang Wei is the driver, and they were arranged to take up their posts without any training. Together, they transported a batch of hazardous chemicals to city B, which was far away, and the car was halfway there, and the small village wanted to smoke. Wang Wei said: "Bear with me, there is City A in front of you, and you will be able to buy it there." Yu Wangwei sped up the car, took a shortcut and speeded, and soon arrived in City A. Wang Wei parked his car in front of a larger department store, and the village went in to buy a pack of cigarettes, and they went on the road again, with another hitchhiker on the road, and they smoked cigarettes and chatted as they drove. It's time to eat, but they haven't arrived in City B yet, so they stop for dinner. After the meal, the two came out together, and Wang Wei asked Xiaocun: "Do you know what is pulled in the car?" "It's easy, I knew right away," Komura said. So he picked up a bottle of chemicals, opened the lid, sniffed it, and said, "Hydrochloric acid." Wang Weikua Xiaocun: "Your nose is really powerful!". According to the above situation, Wang Wei and Xiaocun did not have a qualification certificate, which violated the regulations on the safety management of hazardous chemicals, which stipulates that drivers and escorts must have a good grasp of the safety knowledge of hazardous chemicals transportation and obtain a qualification certificate after assessment before they can work. （ √ ）
74. [True or False] The emergency response plan shall include the contact information of the emergency organization and personnel, the list of emergency material reserves, and other attachment information. The attached information should be updated frequently to ensure that the information is accurate and valid. （ × ）
75. [True or False] The emergency plan is a management regulation formulated in advance for the rapid and orderly implementation of emergency actions in response to possible accidents. （ × ）
76. [True or False] The preparation of the emergency plan can clarify the division of responsibilities of the emergency organization and personnel, and have specific implementation measures. （ × ）
77. [True or False] The preparation of the emergency plan should have clear and specific accident and safety production mock test points, preventive measures and emergency procedures, and be compatible with its emergency response ability. （ √ ）
78. [True or False] The fire spacing between buildings should be calculated according to the closest distance of the outer wall of the adjacent building, and if there are protruding burning components on the external wall, it should be calculated from the outer edge of the protruding part. （ √ ）
79. [True or False] If there is a major change in the occupational disease prevention facilities of the construction project, the construction unit shall re-conduct the pre-assessment of occupational disease hazards and go through the corresponding filing or review procedures. （ × ）
80. [True or False] The radiation emitted by radioactive substances can be divided into four types: α rays β rays γ rays and neutron streams. （ √ ）
81. [True or False] A chemical company used the empty room of a unit to set up a hazardous chemical warehouse without approval, and stored a large number of hazardous chemicals such as sodium dithionite (insurance powder) and potassium permanganate that did not meet the requirements of the national standard. On May 10, 2006, due to rain, the room leaked rain and water, the ground returned to moisture, and even sodium dithionite (insurance powder) was damp, and a chemical reaction occurred, causing a fire. More than 7,000 people were evacuated and 103 people felt unwell. Based on the above facts, please judge that the state implements overall planning and rational layout for the production and storage of hazardous chemicals. （ √ ）
82. [True or False] Li, Xu, Chen, apprentices Xiao Zhang, Xiao Meng, and Xu's wife Rao gathered in a lounge of about 18 square meters and used a 5KW electric stove to heat themselves. Keep the doors and windows closed and store a glass bottle containing 15kg of gasoline in the corner. The pressure in the glass bottle increased with the increase of room temperature, and the cork was pushed out twice, and the apprentice Xiao Meng was forced to tighten it twice. As the pressure inside the bottle increases, a crack opens in the glass bottle, and the gasoline slowly seeps out and flows to the electric furnace. Chen and Rao, who were sitting next to the electric stove, immediately wiped the gasoline with a mop after discovering that the gasoline was oozing. In the process of wiping and cleaning, the gasoline on the mop was splashed on the electric stove wire, and the electric stove burned in an instant, and the flame burned down the oil stain to the gasoline bottle. The individuals in the house ran to the door when they saw that something was wrong, Xu opened the door with force, because the house was full of gasoline vapor, as soon as the door opened, the sufficient oxygen outside the house made the house burst into flames in an instant, and the gasoline bottle exploded. As a result, 3 people were burned to death, others were burned, houses and machine tools were burned down, and economic losses were heavy. According to the above facts, the cause of the accident was a serious violation of the regulations on the prohibition of the storage of flammable and explosive hazardous chemicals in the lounge, the gasoline bottle was heated and burst, burned and exploded in case of fire, the operation method of handling the danger was wrong, the lack of safety knowledge about gasoline and other dangerous goods, and the failure to handle it correctly after distress. （ √ ）
83. [True or False] According to the flash point of the closed-cup test, the continental standard "Classification and Marking of Commonly Used Hazardous Chemicals" divides flammable liquids into 4 items. （ × ）
84. [True or False] The oxidant should be stored in a clean, cool, ventilated and dry workshop. Keep away from fire and heat sources, and the lighting equipment can be non-explosion-proof. （ × ）
85. [True or False] The viscosity of a liquid is mainly related to the type and temperature of the liquid. （ √ ）
86. [True or False] Special labor protection articles shall be subject to safety sign management. （ √ ）
87. [True or False] Employees of production and business operation units who have not been educated and trained in production safety shall not be allowed to work. （ √ ）
88. [True or False] Where an employer arranges for a worker who has not undergone an occupational health examination to engage in work that exposes him to occupational disease hazards, he shall be fined not less than 50,000 yuan but not more than 300,000 yuan; If the circumstances are serious, they shall be ordered to stop the work that causes occupational disease hazards, or the relevant people's government shall be requested to order the closure of the work in accordance with the authority of the State Council to "make a one-point pass to the mock examination for safe production." （ √ ）
89. [True or False] Employers shall ensure that patients with occupational diseases enjoy the treatment of occupational diseases prescribed by the state in accordance with the law. （ √ ）
90. [True or False] An electric spark refers to an accident spark. （ × ）
91. [True or False] Calcium carbide (calcium carbide) can be stored in the open air. （ × ）
92. [True or False] The main way for hydrogen sulfide to invade the human body is the skin. （ × ）
93. [True or False] Citizens in the area where the emergency occurs shall obey the command and arrangements of the people's government, residents' committee, villagers' committee, or their subordinate units, cooperate with the emergency response measures taken by the people's government, actively participate in emergency rescue work, and assist in maintaining social order. （ √ ）
94. [True or False] When an employee suffers a work-related injury, the employer shall take measures to ensure that the injured employee receives timely treatment. （ √ ）
95. [True or False] The main categories of corrosive chemicals are acids and alkalis. （ √ ）
96. [True or False] Anti-static work clothes should be worn when loading and unloading flammable liquids. Spiked shoes are not allowed. （ √ ）
97. [True or False] Where Class I precursor chemicals are transported across administrative regions at the level of cities divided into districts (municipalities directly under the Central Government are across city boundaries) or across county-level administrative regions in key areas where the anti-drug situation is severe as determined by the public security department of the State Council, the public security organ of the people's government at the level of a city divided into districts at the place of shipment shall examine and approve the transportation; The transportation of Class II precursor chemicals shall be examined and approved by the public security organ of the people's government at the county level at the place of transport. It can only be transported after obtaining the transportation license for precursor chemicals after approval. （ √ ）
98. [True or False] The boiler consists of two parts: the "pot" that holds water and steam and the "furnace" that burns and heats. ()（ √ ）
99. [True or False] The lower the working pressure of the boiler, the smaller the difference between steam and water gravity; The higher the pressure, the greater the difference in the gravity of steam and water. ()（ × ）
100. [True or False] The spark that occurs during electrostatic discharge can ignite the explosive mixture, resulting in an explosion or fire. （ √ ）
Support the examination questions of safety management personnel of precision hazardous chemicals business units 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.