A. every two months B. every quarter C. every six months
196. According to the State Council Decree No.2001.302, if the local people's government or government department obstructs or interferes with the investigation of the administrative responsibility of the person responsible for the extraordinarily serious safety accident, according to the seriousness of the case, the principal leader of the local people's government or the principal responsible person of the department shall be given ().
A. dismissal or dismissal from public office B. demerit or warning C. demotion or dismissal
197. Workplaces with room temperature higher than () degrees Celsius and relative humidity higher than () degrees Celsius are called high-temperature workplaces.
A.30℃，80% B.35℃，80% C.30℃，85%
198. Ann's grid perimeter shall not be greater than ().
A.5cm b. 10cm c. 15cm。
199. The main cause of death caused by fire is ().
A. burned to death B. suffocated or poisoned C. trampled.
200. When using a fire extinguisher to put out the fire, the person's standing position should be ().
A. upper air outlet B. lower air outlet C. crosswind direction
20 1. Tower crane, tic-tac-toe frame, etc. Height more than 30 meters must be set at _ _ _ _ _ _.
A. lighting B. red signal C. indicator light
202. The national regulations helmet weight can't exceed () grams.
From 400 to 500 A.D.
203. The following gases, () belongs to the combustible gas.
A. Carbon dioxide, acetylene and nitrogen
204. In the welding workplace, can't set the fire equipment is ().
A. Dry powder fire extinguisher B. Dry sand C. Water
205. The construction site lighting circuit at night, the erection height of lamp holder shall not be less than ().
2.5 million pounds
206. () the working environment is not suitable for welding.
A. Air circulation B. Dry cooling C. Humid heat
207. Generally speaking, the thickness of ramps and springboard should be () cm.
10
208. The correct way to identify canned chemicals is ().
A. Use your sense of smell B. Use your experience C. Check the contents of the label on the outside of the container.
209. The warehouse management personnel storing dangerous chemicals must be equipped with reliable ().
A. Labor protection articles B. Safety articles C. Portable fire-fighting equipment
2 10. Warehouse for storing chemicals ().
A. Don't store acid and alkali at the same time. B. store both acid and alkali. C. store all kinds of chemicals at will.
2 1 1. In a hot environment, because the heat in the body cannot be released in time, the body temperature is out of balance, which is easy to cause ().
A. heatstroke, dehydration and collapse
2 12. The elevator driver sends a danger signal to anyone ().
A. Everyone should listen to B. Except the commander, you don't have to listen to C. Analyze the situation before making a decision.
2 13. The elevator driver must obey the command of () when cooperating with the maintenance work.
A. Team leader B. Team leader C. Elevator maintenance personnel
2 14. Freight vehicles are not allowed ().
A. carrying inflammable and explosive articles B. mixed goods C. carrying articles susceptible to moisture
2 15. When using a forklift, if there is a large cargo blocking the driver's sight, you should ().
A. reverse driving B. normal driving C. unable to drive
2 16. the office of occupational disease diagnosis and appraisal shall organize the appraisal within () days from the date of accepting the appraisal.
30 BC to 60 BC
2 17. For new construction, reconstruction, expansion, technical transformation and technology introduction projects, the occupational hazard projects shall be declared within () days from the date of completion acceptance.
10
2 18. During a thunderstorm, don't walk within () meters around the grounding conductor of high-voltage poles, towers and lightning rods.
10
2 19. Scaffolding must be dismantled ().
A. Top-down stratification B. Bottom-up stratification C. The upper and lower layers are at the same time
220. In electric shock accidents, most of them are caused by ().
A. The human body receives electric current and receives electric shock. B. Burn C. Electric shock
22 1. () is not a factor that affects human resistance.
A. put on more clothes B. sweating a lot. C. it hurts
222. On both sides of the ramp plate, railings () meters high should be installed, and protective plates should be installed when necessary.
A.0.5 B. 1
223. Digging ditches, foundation pits, etc. , the excavated soil should be piled outside the river bank (), and the height should not be higher than1.5m.
A. 1m b.2m c.3m
224. After using (), the strength of the rope must be tested.
1 month B.2 months C.3 months
225. The height of more than 24m high-rise buildings, protective shed at the bottom of the opening length should not be less than ().
A.3m B.4m C.5m
226. Occupational safety and health monitoring physical examination, front-line workers cycle for ().
A.3 years B.2 years C. 1 year
227. Life noise is generally below () dB, which has no direct physiological harm to people.
80 years
228. In order to ensure the safety of workers, when the height of high-rise buildings exceeds () meters, double protective facilities should be set up.
A. 10
229. Among the following occupational diseases, the physical factor is ().
A coal worker's pneumoconiosis B chemical burn C local vibration disease
230. The suspended scaffolding and hanging basket used rope such as steel wire rope should be () times the static load test.
a、 1 B、 1.5 C、2
Third, question and answer.
23 1. What is the purpose of formulating the Law on Work Safety?
A: In order to strengthen the supervision and management of production safety, prevent and reduce production safety accidents, ensure the safety of people's lives and property and promote economic development.
232. What is the purpose of formulating the Provisions of the State Council on the Investigation of Administrative Responsibility for Extraordinary Safety Accidents?
A: In order to effectively prevent the occurrence of extraordinarily serious safety accidents, we must seriously investigate the administrative responsibility of extraordinarily serious safety accidents and ensure the safety of people's lives and property.
233. What is the purpose of the Regulations on the Safety Management of Hazardous Chemicals?
A: In order to strengthen the safety management of hazardous chemicals, ensure personal and property safety and protect the environment.
234. What is the scope of application of the Law on Work Safety?
Answer: It is applicable to the safety production of units engaged in production and business activities in People's Republic of China (PRC).
235. What is the scope of application of the Regulations on the Safety Management of Hazardous Chemicals?
A: The production, management, storage, transportation and use of hazardous chemicals and the disposal of waste hazardous chemicals in People's Republic of China (PRC) must abide by these Regulations.
236. What are the hazardous chemicals mentioned in the Regulations on the Safety Management of Hazardous Chemicals?
Answer: The dangerous chemicals mentioned in these Provisions include explosives, compressed gases and liquefied gases, flammable liquids, flammable solids, flammable materials that spontaneously ignite when wet, oxidants and organic peroxides, drugs and corrosive products.
237. "the State Council on the provisions of the administrative accountability for extraordinarily serious safety accidents" mentioned in the extraordinarily serious safety accidents refers to which categories?
A: * * * Seven categories, including:
(1) Extraordinary fire accidents;
(2) Extraordinary traffic accidents;
(3) Extraordinary engineering quality and safety accidents;
(four) civil explosives and dangerous chemicals accidents;
(five) major safety accidents occurred in coal mines and other mines;
(6) Extraordinary safety accidents of boilers, pressure vessels, pressure pipelines and special equipment;
(seven) other major safety accidents.
238. What are the obligations of production and business units in terms of safety in production?
A: Production and business units must
1. Abide by the Law on Work Safety and other relevant laws and regulations on work safety;
We must strengthen the management of production safety. Establish and improve the responsibility system for production safety; Improve safe production conditions.
239. What aspects should be included in the responsibility system for production safety?
A: The responsibility system for production safety should include:
(a) Clear specific safety requirements;
(2) Clear specific safety production management procedures;
(3) Defining the specific safety management personnel;
(four) clear specific safety training requirements;
(five) clear the specific responsibility for production safety.
240. What are the perfect conditions for safe production?
A: Safe production conditions refer to the "hardware" conditions of production and business units in terms of facilities, equipment, places and environment. These conditions are compatible with the responsibility system for production safety. The perfect conditions for safe production refer to:
(a) the workplace meets the requirements of safe production;
(two) the production equipment meets the requirements of safe production;
(3) The special workplaces meet the requirements of safe production.
24 1. What are the main responsibilities of people's governments at all levels in production safety?
A: The main responsibilities of people's governments at all levels in production safety are:
(a) to strengthen the leadership of the work of production safety, support and urge the relevant departments to perform the functions of supervision and management of production safety;
(two) the local people's governments at or above the county level shall coordinate and solve the major problems existing in the supervision and administration of production safety.
24 1. What is the national standard?
A: National standards refer to the technical specifications formulated by the standardization administrative department of the State Council or other relevant departments for the technical requirements that need to be unified nationwide. The administrative department in charge of standardization in the State Council shall make plans, organize drafting, unify examination and approval, numbering and release.
242. What is the industry standard?
A: Industry standards refer to the technical specifications formulated by the relevant competent authorities in the State Council for the technical requirements that need to be unified within a certain industry in the whole country in the absence of national standards. Therefore, under the premise that the technical requirements of safety production need to be unified nationwide and there is no national standard, industry standards that can guarantee safety production can be formulated.
243. What's the significance of the national implementation of the system of accountability for production safety accidents?
A: For the first time, the state announced the implementation of the accountability system for production safety accidents in the form of the basic law. This means that anyone who is responsible for production safety accidents must be investigated accordingly. When implementing the accountability system, we should implement the spirit of "everyone is equal before responsibility" and resolutely overcome the idea of substituting punishment for others. No matter who violates the safety production management system and causes production safety accidents, we must resolutely investigate and deal with them and will never tolerate them. This is of great significance to punish and educate the responsible persons, urge the relevant personnel to raise their sense of responsibility, ensure that the laws and regulations on safety in production are observed and ensure safety in production.
244. The main person in charge of the production and business operation entity is responsible for the safety production of the entity?
A: The main person in charge of the production and business operation unit is responsible for the safety production of the unit as follows:
(a) to establish and improve the safety production responsibility system of the unit;
(two) to organize the formulation of safety production rules and regulations and operating procedures of the unit;
(three) to ensure the effective implementation of the unit's investment in production safety;
(four) to supervise and inspect the work safety of the unit, and eliminate the hidden dangers of production safety accidents in time;
(five) to organize the formulation and implementation of the emergency rescue plan for production safety accidents in this unit;
(six) timely and truthfully report the production safety accidents.
245. What are the provisions of the production and business units on the safety education and training of employees?
A: The production and business operation units provide safety education and training for employees to ensure that employees have the necessary knowledge of safety production, are familiar with relevant safety production rules and regulations and safety operation procedures, and master the safety operation skills of their posts. Employees who have not passed the safety education and training are not allowed to work at their posts.
246. What is the general safety basic knowledge of fire prevention and explosion prevention?
Answer: (1) Personnel engaged in inflammable and explosive operations must undergo fire safety training and assessment by the competent department before taking up their posts.
(2) Strictly implement the rules and regulations on fire prevention and explosion prevention formulated by the enterprise, and prohibit illegal operation;
(3) It is forbidden to smoke or throw cigarette butts in inflammable and explosive operations (production, use, transportation and storage) or in inflammable and explosive storage places;
(4) When using, transporting and storing inflammable and explosive articles, the safety operation procedures must be strictly observed;
(5) The use of naked flame in the construction site shall be reported to the competent department for approval, and safety measures shall be taken;
(6) Don't bring electronic products (pagers, mobile phones, etc.). ) can produce electrostatic sparks into inflammable and explosive dangerous places;
(7) Learn to use the general fire-proof and explosion-proof equipment equipped in the workshop, and don't misappropriate it casually.