Knowledge of safety in production 1-20 1. When and at what meeting was the Law of People's Republic of China (PRC) on Work Safety passed?
A: On June 29th, 2002, it was deliberated and adopted at the 28th meeting of the 9th the NPC Standing Committee.
2. When did the Law of People's Republic of China (PRC) on Work Safety come into effect? Answer: June 2002 165438+ 10/.
3. What is the current safety production management system in China?
A: Enterprises are responsible, industry management, state supervision, mass supervision, and workers obey the rules and discipline.
4. What are the types of accidents according to their nature?
Answer: According to its nature, accidents can be divided into liability accidents, non-liability accidents and destructive accidents.
5. What's this? Three doesn't hurt?
A: Don't hurt yourself, hurt others, hurt others.
6. In the work of safe production, what is usually called? Three violations? What do you mean? Three violations? Answer: illegal command, illegal operation and violation of labor discipline.
7. What is special operations?
Answer: It refers to the operation that is prone to casualties in the process of labor and has great harm to the operator himself, especially to others or the safety of production equipment.
8. What should I pay attention to when entering the aerial work site?
Answer: Wear a helmet. Aerial work personnel must use safety belts. The transported objects are not allowed to be thrown up and down.
9. What kind of fires are foam extinguisher mainly used to put out?
Answer: Put out fires caused by gasoline, kerosene, diesel and wood.
10. What kinds of fires are dry powder fire extinguishers mainly used for?
Answer: It is used to put out the initial fire of petroleum and its products, combustible gas and electrical equipment.
1 1. When should I hang up? Don't shut it down, someone is working! ? Warning sign?
Answer: During power outage maintenance, the operating handle of the switch or circuit breaker that can send electricity to the work place once it is closed should be hung.
12. What are the basic methods of fire fighting?
A: There are four methods: cooling method, isolation method, suffocation method and inhibition method.
13. What is the safety production policy in China? A: Safety first, prevention first.
14. According to the Law on Work Safety, who is fully responsible for the work safety of this unit? A: The main person in charge of the production and business operation unit.
15. What principles should be followed in the investigation and handling of accidents stipulated in Article 73 of the Safety Production Law? A: We should follow the principle of seeking truth from facts and respecting science.
16. How many kinds of safety signs are there? What is the difference?
A: There are four categories. Warning signs, prohibition signs, indication signs and prompt signs.
17. When engaged in gas cutting operation, the working distance between oxygen cylinder and acetylene cylinder should be not less than how many meters? A: 5 meters.
18. What are the safety colors? What's the meaning?
A: Red indicates prohibition and stop; Blue: indicates instruction; Green: indicates prompt; Yellow: indicates a warning.
19. What are the safety operation procedures?
Answer: Procedures and precautions that must be followed when operating mechanical equipment, adjusting instruments and meters and engaging in other operations.
20. What is the content of safety education?
Answer: It can be summarized as three aspects: safety ideological education; Safety knowledge education; Safety skills education.
Knowledge of production safety 2 1-40 2 1, what is accident handling? Four principles?
A: It means that the cause of the accident has not been ascertained; The person responsible for the accident has not been seriously dealt with; The majority of employees have no education; Preventive measures have not been implemented.
22. What's this? Triple synchronization? Principles?
Answer: It refers to the principle of synchronous planning, synchronous development and synchronous implementation of safety production, economic construction, deepening reform and technological transformation of enterprises.
23, who shall not be engaged in dust operations?
A: A patients with active pulmonary tuberculosis, B patients with severe upper respiratory tract and bronchial diseases, C patients with pulmonary or pleural diseases, D patients with severe cardiovascular diseases, etc.
24. What should I pay attention to when putting out a fire with water?
A: We can't put out live fires, oil fires, fires that react with water, and fires of precious cultural relics and archives of precision instruments.
25. What causes are likely to cause mechanical injuries?
Answer: A, the tools, fixtures and cutters are not firm, which causes the materials to fly out and hurt people. B. The equipment lacks safety protection facilities. C, messy operation site, poor access. D, metal filings splash, etc.
26. What are the clinical manifestations of threatened heatstroke?
A: A lot of symptoms such as sweating, thirst, dizziness, tinnitus, chest tightness, palpitation, nausea, general weakness, limb weakness, inattention and so on. The body temperature is normal or slightly elevated.
27. What is the treatment principle of threatened heatstroke?
A: First, get out of the high temperature environment quickly, rest quietly in a well-ventilated shade, unbutton your clothes and give salty and cold drinks. Scraping therapy or acupuncture can be performed when necessary.
28, heatstroke prevention and cooling technology, what health care measures?
A: There is a reasonable design process, and the measures for heat insulation, ventilation and cooling and health care include: supplying reasonable drinks and supplementing nutrition, and strengthening personal protection and medical prevention.
29. What is the role of regular safety education?
A: Its role is to continuously improve the safety ideology and technical level of the broad masses of workers, strengthen the concept of legal system and further improve safety production.
30. What kinds of security checks are there?
A: There are four kinds of inspection: regular inspection, professional inspection and seasonal inspection.
3 1, what are the main causes of electric shock accidents?
Answer: The main reasons are lack of electrical safety knowledge, violation of operating procedures, unqualified equipment, poor maintenance and unexpected factors.
32. How many kinds of safe voltage are there in China? What are the two commonly used safe voltage? A: There are five regulations: 42, 36, 24, 12, 6 volts, and 36, 12 volts are commonly used.
33, electrical safety work procedures for accident treatment made what rules?
A: All accidents must be handled in strict accordance with the safety work regulations. B. After the accident, the personnel on duty should immediately report to the person in charge of electricity and relevant departments. C. Before the cause of the accident is found out and properly handled, normal operation is not allowed to resume.
34. What must be investigated and analyzed after the accident?
Answer: A, the course and reason of the accident B, the reason of the accident expansion and B, the measures to prevent the accident D, fill in the accident report with the above contents.
35. Why does the electric hoist hang heavy objects vertically?
Answer: Each electric hoist has a limiter. When lifting heavy objects, the limiter will be damaged, and it will not play the role of limit insurance. Wire rope will break, equipment will be damaged, and heavy objects will fall from the sky.
36. Why can't people work under a hanger?
A: After the work is promoted, it may fall for various reasons (such as decoupling, broken rope, brake failure, etc.). ) and hurt the people below.
37. What safety requirements should be paid attention to in ladder climbing construction?
Answer: The included angle between ladder A and the ground should not be less than 60 degrees, and anti-skid and monitoring measures should be taken. It is forbidden for two or more people to work on the same ladder. When moving a ladder, people should get off the ladder C first, and they can't just tie a crossbar as a file. Ladder D is not long enough, so it is forbidden to raise it with movable table and stool. When using ladders e, they should be tied with ropes in the middle.
38. What should I pay attention to when using a helmet?
Answer: A When using the helmet, wear it firmly and fasten the strap, so that the hat will not fall off when bending over to work or activities. B. take care of the helmet to avoid wear and tear. Don't put it in a high temperature place above 60 degrees. Don't use the C helmet as a stool. Stop using it immediately after the big impact.
39. What are the five main factors that affect whether the accident happened?
A: People, things, management, environment and accident handling.
40. What is the direct cause of the accident?
Answer: Unsafe behavior of people, unsafe state of things and unsafe environment.
Question 4 1-60 4 1, what are the unsafe factors of people?
Answer: incorrect posture, fatigue, exhaustion, neglect of safety, ignorance of pretending to understand, and illegal operation.
42. What are the unsafe factors of things?
Answer: Insufficient material strength, worn parts, equipment failure, material stacking defects and tool defects.
43. What are the unsafe factors in management?
A: Unreasonable labor organization, incomplete operating procedures, inadequate training and education, technical defects, improper use of personnel, and ineffective rectification of potential safety hazards.
44. What are the unsafe factors in the environment?
Answer: insufficient light, poor ventilation, loud noise, high temperature, lightning strike and fog.
45. What is high temperature operation?
Answer: High temperature operation mainly refers to the operation with productive heat source in the workplace of industry and service industry, and its temperature is equal to or higher than 20℃, which is the calculation degree of outdoor ventilation design in this area in summer.
46. What are the functions of cylinder head and shockproof ring?
Answer: The function of the bottle cap is to protect the bottle valve from damage. The function of the shockproof ring is to absorb energy when the bottle is hit, reduce vibration, and also protect the paint marks on the bottle body.
47. Why can't the gas in the bottle be used up?
Answer: Because the gas is exhausted, there is no certain residual pressure in the bottle, which is easy to penetrate into other harmful gases and impurities.
48, if the gas pipeline welding, in addition to being allowed and strictly do other safety measures, can only use what welding? Can't we use welding?
Answer: Only electric welding can be used, not gas welding.
49. What are the three basic tasks of industrial hygiene?
A: Continuously improve the working conditions of employees; B) Prevent casualties; C) Prevention of occupational diseases and occupational poisoning.
50. The causes of the accident can be classified into direct causes and indirect causes. The direct causes are unsafe behaviors of people and unsafe conditions of things, but what are the five indirect causes of accidents?
A: Technical reasons, educational reasons, physical reasons, mental reasons and management reasons.
5 1. When was the Law on the Prevention and Control of Occupational Diseases adopted in People's Republic of China (PRC)? When will it take effect? A: The 24th meeting of the Standing Committee of the Ninth NPC of People's Republic of China (PRC) was adopted on October 27th, 2006/KLOC-0 and came into effect on May 27th, 2002.
52. What is the purpose of labor protection?
Answer: The purpose is to gradually turn danger into safety, harmful into harmless, dirty into clean, and heavy into light.
53. What is labor protection?
Answer: Various technical measures and organizational measures taken to protect the safety and health of workers in the production process, improve working conditions, and prevent and eliminate occupational poisoning, occupational diseases and casualty accidents are called labor protection.
54. What is a casualty?
Answer: Casualty accident refers to personal injury and acute poisoning of employees in the process of production and labor.
55. How to classify casualty accidents?
Answer: Casualty accidents are divided into three categories according to the degree of injury: minor injury, serious injury and death. 56. What is the function of safety color?
A: Safety color is the color that conveys safety information. Its function is to enable people to quickly find or identify safety signs and remind people to pay attention to prevent accidents.
57. What is the function of safety signs?
Answer: Safety signs are composed of safety colors, geometric figures and graphic symbols. They are used to express specific safety information, and their function is to draw people's attention to safety factors and prevent accidents.
58. In case of electrical fire, can foam extinguisher be used to put out the fire? A: No.
59. What's this? College education?
A: new workers must go through safety production? College education? That is, company-level education, project-level education and class education.
60. What are the main functions of the safety helmet?