Source of the question bank: Safety production simulation exam one-point public number mini program
The 2020 main responsible person examination of hazardous chemical business units and the main responsible person examination platform of hazardous chemical business units include the answers and analysis of the main responsible persons of hazardous chemical business units and the exercise of the main responsible persons of hazardous chemical business units. Combined with the latest outline of the national hazardous chemical business unit main responsible person examination and the summary of the real questions of the main responsible person examination of the hazardous chemical business unit, it is helpful to the main responsible person of the hazardous chemical business unit to practice before the examination.
1. [Judgment question] Ventricular fibrillation current is the minimum fatal current, which is closely related to the duration of the current. （ √ ）
2. [Judgment question] The damage to the oil pollution flange of a factory needs to be repaired. The maintenance fitter A put the oil sewage pipeline with the sewage bottom valve into the sewage tank, when the height of the sewage tank was 500 cm, and there was 30 cm of oil slick floating on it. At 101 cm on the liquid surface, the flange needed to be replaced, and The team leader B decided to use the butt welding method. The welder went to apply for the fire ticket, and the fitter A saw that the welder C did not return to the fire formalities for a long time, so he began to weld, and as a result, an oil and gas explosion occurred, and the fitter A fell into the oil pool and died. According to the above facts, welders are not special types of work, and do not need to be trained in special safety operations in accordance with the relevant provisions of the state to obtain corresponding qualifications. （ × ）
3. [Judgment question] When receiving and using chemicals, users of hazardous chemicals must carefully read the safety technical specifications to understand and grasp their danger. （ √ ）
4. [Judgment question] The temperature of the heat medium for storing hazardous chemicals for building heating should not be too high, and the heating of hot water should not exceed 80 °C. （ √ ）
5. [Judgment question] Toxic substances should be stored in a cool, ventilated and dry place, not stored in the open air, and not close to acidic substances. （ √ ）
6. [Judgment question] Hazardous chemicals warehouses should have full-time or voluntary fire and guard teams. If it is a volunteer fire and guard team, it is not necessary to formulate a fire extinguishing plan and conduct fire drills. However, full-time fire brigades must develop fire extinguishing plans and conduct frequent fire drills. （ × ）
7. [Judgment Question] Hazardous chemical accident refers to personal injury, property damage or environmental pollution accident caused by the accidental release of one or more hazardous chemicals or their energy. （ √ ）
8. [Judgment Question] Whoever compels another person to operate in violation of regulations and risks, thereby causing a major casualty or causing other serious consequences, shall be sentenced to fixed-term imprisonment of not more than 5 years or criminal detention; If the circumstances are particularly heinous, he shall be sentenced to fixed-term imprisonment of not less than 5 years. （ √ ）
9. [Judgment question] For pressure vessels that store flammable media or extreme, high or moderately harmful media with toxicity, a catheter should be installed at the discharge outlet of the safety valve or rupture disc, which can be directly discharged into the atmosphere. （ × ）
10. [Judgment Question] When an enterprise submits an application for extension of the hazardous chemical business license, it may submit an application for change at the same time and submit relevant documents and materials to the issuing authority. （ √ ）
11. [Judgment Question] Production and business units shall cooperate with the supervision and inspection personnel of departments with production safety supervision and management responsibilities in performing their supervision and inspection duties in accordance with law, and shall not refuse or obstruct them. （ √ ）
12. [Judgment Question] When selling highly toxic chemicals, enterprises dealing in highly toxic chemicals shall record the name and address of the purchasing unit, the name and ID card number of the purchasing personnel, and the name, quantity and use of the highly toxic chemicals purchased. Records shall be kept for at least six months. （ × ）
13. [Judgment Question] Hazardous chemicals trading units shall not transfer, buy, sell, lease, lend, forge or alter business licenses. （ √ ）
14. [Judgment Question] In an accident of a particularly serious accident or below, the place where the accident occurred and the unit where the accident occurred are not in the same administrative region at or above the county level, and the people's government of the place where the accident occurred shall be responsible for investigation. （ √ ）
15. [Judgment question] Induction thunder is also called lightning induction, which is divided into electrostatic induction thunder and electromagnetic induction thunder. （ √ ）
16. [Judgment question] Buildings where hazardous chemicals are stored may have basements or other underground buildings. （ × ）
17. [Judgment Question] As long as there are three elements of combustion (combustibles, combustibles, and ignition sources), it will cause combustion. （ × ）
18. [Judgment Question] Emergency rescue of hazardous chemical accidents refers to the rescue activities organized in order to control the source of danger in a timely manner, rescue the victims, guide the protection of the masses and organize evacuation, and remove the harmful consequences when hazardous chemicals cause or may cause many casualties and other social hazards due to various reasons. （ √ ）
19. [Judgment question] The storage of hazardous chemicals should be partitioned, classified and stored according to the performance of dangerous goods. （ √ ）
20. [Judgment Question] The "Gas Cylinder Safety Supervision Regulations" stipulates that gas cylinders must be dedicated. Only media consistent with the stamp mark are allowed to be filled, and must not be modified for use. （ √ ）
21. [Judgment question] The 16 items specified in the chemical safety technical specification can be deleted or merged if they do not exist, and their order can also be changed. （ × ）
22. [Judgment Question] According to the provisions of the "Work Safety Law", any unit or individual has the right to report or report to the department responsible for safety production supervision and management of potential accidents or illegal acts of production safety. （ √ ）
23. [Judgment Question] Hazardous chemicals should be properly stored and managed in accordance with the General Principles for the Storage of Commonly Used Chemical Dangerous Goods. （ √ ）
24. [Judgment Question] The Regulations on Labor Protection in Workplaces Using Toxic Substances stipulate that employers should use non-toxic substances as much as possible; Where it is necessary to use toxic substances, the use of low-toxic substances shall be preferred. （ √ ）
25. [Judgment Question] When entering the container operation with a gas mask, when you feel unwell or have difficulty breathing, you should take off the mask in time to rest. （ × ）
26. [Judgment question] After the completion of the hazardous chemical construction project, the occupational poisoning hazard control effect evaluation has not been carried out, or it may be put into production and operation without acceptance by the health administrative department. （ × ）
27. [Judgment question] The more current flowing through the heart, the shorter the current route, the greater the risk of electric shock. （ √ ）
28. [Single Choice Question] At 8 o'clock on May 10, 2010, employees A and B of Engineering Company B were assigned by the company to dredge the blocked sewage pipes in the sewage treatment workshop of the c refinery. The two did not go to the c refinery to handle any operation procedures before coming to the scene to start the operation, A went down to the sewage well more than 3m deep to clean the sludge with a bucket, B lifted the rope up at the wellhead, during the cleaning process A found that there was a cement block under the sludge and gas came out, and then climbed out of the sewage well and pounded the cement block with a long steel pipe at the wellhead. At about 11 o'clock, when A went down the ladder again to the bottom of the well, he suddenly fell to the ground. B called for help as soon as he found out. Employees of the B engineering company working nearby, C, etc. quickly arrived at the scene, C went down the well to save people without taking any protective measures, just entered the bottom of the well and suddenly fell to the ground, B shouted for help again, c refinery professional rescue personnel heard the news and rushed to the scene, went down the well to rescue A and C, A and C died after rescue was ineffective. Accident investigators tested the gas in the sewage well and measured oxygen concentrations of 19.6%, methane 2.7%, and hydrogen sulfide content of 850mg/?. According to the above facts, the direct cause of the deaths of the two men was (). （ C ）
A. Methane concentration is high, suffocation death
B. Insufficient oxygen content, suffocation death
C. High concentration of hydrogen sulfide, poisoning death
29. [Single Choice Question] In the process of diagnosis and appraisal of occupational diseases, when confirming the employee's occupational history and occupational disease hazard exposure history, if the parties have disputes over the labor relationship, type of work, job position or time in the post, they may apply for arbitration to the local ( ). （ B ）
A. Safety production supervision and management department
B. Labor and Personnel Dispute Arbitration Commission
C. Health administrative departments
30. [Single choice question] The following ( ) is directly responsible for the safe production of this post. （ B ）
A. Team Leader
B. Post workers
C. Grassroots technicians
31. [Single Choice Topic] The "Regulations on the Reporting and Investigation and Handling of Production Safety Accidents" stipulates that after the accident occurs, the relevant personnel at the accident site shall immediately report to the person in charge of the unit; after receiving the report, the person in charge of the unit shall report to the safety production supervision and management department of the people's government at or above the place of accident and the relevant department responsible for safety production supervision and management within the time prescribed by law. （ C ）
A. Provincial level
B. Municipal level
C. County level
32. [Single Choice Question] The screen protection device isolates ( ) from the outside world to prevent the human body from touching or approaching. （ B ）
A. Insulator
B. Charged
C. Electrical appliances
33. [Single choice question] The principle of occupational disease prevention and treatment in China is: "classified management, ( ) governance". （ B ）
A. Thoroughly
B. Comprehensive
C. Staging
34. [Single Choice] Where the employer implements contract management, the work injury insurance shall be borne by the unit where the employee's labor relationship is located. （ C ）
A. Fees
B. Treatment
C. Responsibility
35. [Multiple Choice Questions] The evaluation report focuses on the organization and implementation of the drill activities, the realization of the drill objectives, the performance of the participants, and the ( ) evaluation. （ A ）
A. Problems exposed during the drill
B. Good people and good deeds
C. Successes and shortcomings
36. [Single Choice Question] The following are physical hazards in occupational hazards ( ). （ A ）
A. Ionizing radiation
B. Bacteria
C. Organic dust
37. [Single choice question] It does not directly appear in the 6 safety production responsibilities of the main person in charge of the production and operation unit is ( ). （ A ）
A. Organize and carry out publicity and education on production safety in the unit
B. Ensure the effective implementation of the safety production input of the unit
C. Organize the formulation and implementation of the emergency plan for safety production accidents in the unit
38. [Single Choice Question] In the "Classification and Marking of Commonly Used Hazardous Chemicals", there are a total of sub-markers ( ) species. （ B ）
A、10
B、11
C、12
39. [Single choice question] Acute toxicity refers to the toxic effect of a certain amount of poison on animals at one time. The magnitude of acute toxicity is often expressed as ( ). （ B ）
A. The highest allowable concentration
B, half lethal dose (LD50)
C. The nature of the poison
40. [Single choice question] The person in charge of the enterprise should participate in at least ( ) group safety activities per month. （ A ）
A、1
B、2
C、3
41. [Single Choice Question] Where a unit or individual violates the Law of the People's Republic of China on Emergency Response, causing the occurrence of an emergency or the damage expanding, causing damage to the person or property of others, it shall bear ( in accordance with law). （ B ）
A. Criminal liability
B. Civil Liability
C. Administrative penalties
42. [Single Choice Question] Hazardous chemical enterprises that have not established a full-time emergency rescue team must sign a contract with a nearby professional rescue team with corresponding capabilities ( ). （ C ）
A. Emergency contract
B. Letter of intent for emergency response
C. Emergency rescue agreement
43. [Single choice question] Safety technology is mainly the use of engineering technology to eliminate ( ) unsafe factors to achieve the intrinsic safety of production conditions such as production processes and machinery and equipment. （ B ）
A. Human
B. Material
C. Environment
44. [Single choice question] When compressed gas and liquefied gas are spewed out at high speed from the broken nozzle, they will be generated by strong friction(). （ A ）
A. Static electricity
B. Chemical reaction
C. Explosion
45. [Single choice question] When the surface temperature of the solid combustible material exceeds (), the combustible material can be combustible at a touch when it touches the surface. （ B ）
A、100℃
B. Combustible ignition point
C. Flammable flash point
46. [Single Choice Question] According to the standard of "Identification of Major Hazardous Sources of Hazardous Chemicals" (GB18218-2009), when there are multiple substances in the unit, if the quantity of various substances satisfies the formula ( ), it is determined as a major source of danger. （ C ）
A、＞1
B、＜1
C、≥1
47. [Single Choice Topic] The Regulations on the Safety Management of Hazardous Chemicals stipulate that if the state has provisions on the use of hazardous chemicals, no unit or individual may use hazardous chemicals in violation of these regulations. （ B ）
A. Mandatory
B. Restrictive
C. Binding
48. [Single Choice Topic] "Conditions and Technical Requirements for the Opening of Hazardous Chemicals Trading Enterprises" stipulates that enterprises engaged in the wholesale business of hazardous chemicals should have special dangerous goods warehouses approved by public security and fire departments at or above the ( ) level. Hazardous chemicals in business shall not be stored in business premises. （ B ）
A、省
B. Counties
C, prefecture, city
49. [Single choice question] Under the condition of not exceeding the specified filling amount, the pressure of the liquefied petroleum gas storage tank changes with the change of ( ). （ B ）
A. Filling capacity
B. Storage temperature
C. Pressure of conveying equipment
50. [Single choice question] The higher the general pressure, the spontaneous ignition point of the combustible ( ). （ C ）
A. Unchanged
B. The higher
C. The lower
The above is the 2020 hazardous chemicals business unit main responsible person examination and hazardous chemical business unit main responsible person examination platform. Support the examination questions of the main responsible persons of the accurate hazardous chemicals business units in all regions of the country, and support the safety qualification certificate, special operation certificate, vocational skills appraisal and other job question bank exercises.