Examination questions of coal mine safety knowledge contest
1, 20 12? Safe production month? The theme of the activity is (scientific development, safe development).
2, "production safety law" provisions of the production safety management policy is (safety first, prevention first, comprehensive management):
3. The Law of People's Republic of China (PRC) on Work Safety came into force on 10/2002.
4. Zijin's environmental protection concept: (Jinshan Yinshan, but also green mountains and green hills).
5, mining enterprises are responsible for the implementation of the shift system, to ensure that each shift at least 1 leaders in the underground scene shift, work with workers (down the well at the same time, up the well at the same time).
6. When transporting dangerous chemicals, corresponding safety protection measures should be taken according to the dangerous characteristics of dangerous chemicals, and necessary protective articles and emergency rescue equipment should be equipped.
7, labor laws and regulations, workers engaged in occupational hazards should be regularly (health examination).
8. Enterprises shall timely discover and organize the elimination of hidden dangers and dangers of accidents, and timely stop violations. It is forbidden (it is forbidden to command in violation of regulations, and it is forbidden to organize production with super ability).
9. What are the common signs of roof caving in tunneling faces? (The common signs of roof caving in heading face are: delamination, cracks, roof leakage, noise, slag falling, etc. ).
10, the local ventilator is installed in the air inlet lane, why is it not less than 10m away from the return air outlet? (In order to avoid circulating wind and ensure enough fresh airflow in the working face).
1 1. Is it necessary for underground workers to be familiar with underground disaster avoidance routes? Answer: All underground workers must remember their location, safety exits, road signs and routes to the ground.
12, how does the monitor treat the hidden dangers discovered by the manager during the safety inspection? (The monitor should obey the management, so as to rectify hidden dangers in time)
13, production and business premises and staff quarters should be equipped with (exits meeting emergency evacuation requirements, clearly marked and kept clear).
14, personnel working in inflammable and explosive places cannot wear (nylon work clothes).
15, why should all electrical equipment underground be grounded? In order to prevent personal electric shock accidents, when electrical equipment leaks, a grounding wire can reduce the current flowing through the human body.
16, the lighting and electrical switches in the workshop with explosion danger should be explosion-proof. An electrical switch should be installed (next to the outdoor door).
17, underground excavation, construction workers, must use protective equipment is (helmet).
18, the best place to put out the fire with a fire extinguisher is (windward or crosswind position).
19, after the accident, when transporting the comatose or suffocating wounded, the mode of (lying on your side) should be adopted.
20. The main point of mosquito-repellent incense is here (on the open space).
2 1. What are the things that can't be done in the dormitory with potential safety hazards (disorderly pulling wires, disorderly connecting power supplies, illegal use of electrical appliances, cooking with fire, and littering cigarette butts)?
22, coal mining face succession should handover clear what situation? (ventilation, support, surrounding rock, water damage, misfire, power supply, etc.). Should be clearly handed over).
23, how to knock to help ask the roof roadway? (The personnel who knock and ask for help in tunneling must stand in a safe place, from the outside, in sections).
24. Working face encountered broken roof or fault zone? (In strict accordance with the operating procedures, adopt effective support methods, do advanced support, and strengthen knocking and roof protection).
25, when transporting materials in inclined shaft, what should be checked? (Check whether the loading is firm and reliable, whether the connecting device is in good condition, not too high or too wide, and take anti-skid measures).
26. The central task of labor hygiene is to (improve working conditions and prevent employees from being hurt).
27. The production and business operation entity shall set up obvious (safety warning) signs on the production and business operation sites and related facilities and equipment with large risk factors.
28, production and business units of special operations personnel must be in accordance with the relevant provisions of the state through special safety training, obtain (special operation qualification certificate), can work at his post.
Group required questions (20 points for each question)
30. How should the monitor arrange the new worker's work when he goes underground? The monitor must arrange for the old workers to take the new workers to prevent the new workers from operating illegally.
3 1, what should the monitor do if he finds hidden dangers endangering life safety in the production process? (Immediately report to the site management or operation department by telephone, and evacuate all personnel to a safe place after taking possible emergency measures when necessary).
32, into the working face, the monitor must carefully check what security situation? (The monitor must carefully check the ventilation, support, roof caving, power supply, misfire and water damage, etc. If hidden dangers are found, other operations can only be carried out after rectification. ).
33. Why is it forbidden to wear chemical fiber clothes underground? Wearing chemical fiber clothes is easy to generate electrostatic sparks to detonate detonators.
34, gasoline fire, generally can choose what kind of fire extinguishing agent to put out (dry powder fire extinguishing agent, foam fire extinguishing agent).
35、? Safety first? What's the point? (? Safety first? Is to put safety work in the first place in all work, the monitor is fully responsible for the safety production of the class, implement the safety production responsibility of each class member, truly do a good job in safety production in a full-time, all-round and whole process, and insist on unsafe production. )
36、? Prevention first? What's the point? (? Prevention first? It is necessary to establish an advanced awareness of safety in production, discover and eliminate all kinds of hidden dangers in production in time, nip them in the bud and nip them in the bud.
37, equipment operators must? Know three but not four? ,? Know three but not four? What do they mean? (? Three, understand? Refers to: understand the working principle of the equipment, understand the performance of the equipment, and understand the operating procedures. ? Sihui? Can use, maintain, check and troubleshoot).
38. How to pay attention to safety when walking underground? (When walking underground, be sure to walk on the sidewalk and pay attention to the traffic; Pay attention to front and rear personnel, overhead lines and vehicles when carrying long-handled tools to prevent electric shock, personal injury and foot slip and fall).
39, safety work must be adhered to? Three don't produce? And then what? Three doesn't hurt? What do they mean? (? Three don't produce? Yes: no production if it is unsafe, no production if hidden dangers are not ruled out, and no production if safety measures are not implemented. ? Four doesn't hurt? Yes: don't hurt yourself, don't hurt others, don't be hurt by others, and protect others from harm.
40. What is temporary support? What is the function of temporary support? (Temporary support is the support installed to prevent roof caving before installing permanent support. Temporary support is mainly to protect the safety of construction personnel).
4 1, what are the requirements for hanging underground cables? It must be hooked with cables, not wires, not on feng shui pipes, and nothing on cables.
42, local ventilator in succession or personnel work can stop the wind? Why? (The local ventilator shall not stop the wind during shift change or personnel operation, otherwise, the fence warning signs must be set up in time to prohibit personnel from entering to prevent personnel from suffocation or poisoning due to lack of oxygen).
43. How to check if the gun doesn't ring after power-on? (In case of misfire after electrifying, the blaster must first remove the key and blasting bus from the power supply and twist it into a short circuit, and wait at least 15 minutes to find out the reason for the silence along the line).
44, white team management method, its main content can be summarized as? Six threes? What the hell does that mean? (? Sanqin? 、? Sanxi? 、? Three in position. 、? Not less than three? 、? Three must talk? 、? Third, improve? )。
45. Re-education should be given to workers who have left their posts for more than three months and returned to work for less than six months.
46. What are the physical fire extinguishing methods (isolation method, suffocation method and cooling method)?
47, the ability of mine underground working pump, should be able to discharge within 20 hours (mine 24 hours of normal water inflow including water filling and other water).
48, concentrated sulfuric acid sprinkled on the skin, should be used (with a clean cloth or toilet paper dipped in sulfuric acid, and a lot of cold water quickly rinse the skin) method.
49. The State applies special labor protection to underage workers. Juvenile workers refer to those who have reached the age of (16) but are under the age of 18.
50, high temperature workers should drink (light salt water) to prevent heatstroke.
5 1, building construction safety? Sambo? Yes (seat belt, safety helmet, safety net).
52, dangerous chemicals should be stored in (special warehouse, special site, special storage room), and the specialist is responsible for the management.
53. When the high-voltage wire breaks on the ground, no one is allowed to enter within (20) meters of the wire breaking point.
54. No unit or individual may produce, operate, import or use equipment and materials that may produce (occupational hazards) that are explicitly prohibited by the state.
55. Production and business operation entities shall register and file major hazard sources (regular detection, evaluation and monitoring), formulate emergency plans, and inform employees and relevant personnel to take emergency measures.
56. According to the Law on Work Safety, legal liability can be divided into criminal liability, administrative liability and (civil) liability.
57. The principle of the deputy director (manager) in charge of the safety responsibility within the business scope is (whoever is in charge is responsible).
58. When you encounter heavy rain outdoors and have nowhere to hide, you should (put your legs together and squat down).
Cross out the answer.
1, what should be paid attention to in the construction of new opening of roadway? Should be shallow drilling, less loading, small guns, to prevent excessive vibration of surrounding rock and roof caving, and set up a shed in time.
2, monitor in the production process, found that major safety problems should be how to deal with? Monitor in the production process, found that major safety problems must immediately stop operation, all personnel moved to a safe place, and report to the mine dispatching room.
3. What are the hazards of sleeping underground? First, you can't find the danger in time. After waking up, your brain is prone to be slow and confused in a short time. Second, because the underground air is humid, the body is prone to illness due to moisture erosion. It is illegal to sleep underground.
4. How to prevent the support from collapsing by blasting? Before blasting, the supports within the range of10m must be supported by connecting rods and reinforced one by one.
5. What must be done before repairing the old roadway support? Ventilation and gas measurement must be carried out first, and the roof should be knocked, and then maintenance should be carried out from outside to inside after safety is confirmed. If necessary, temporary support should be taken.
1. What rights do employees enjoy in production safety? (30 sub-themes)
Answer: (1) Have the right to criticize, report and accuse the problems existing in safety production;
(2) have the right to refuse illegal command and force risky operations;
(3) Have the right to know the risk factors and preventive measures existing in workplaces and jobs. In case of emergency, have the right to stop operation and leave the site;
(4) Those who suffer from production accidents have the right to enjoy social insurance for work-related injuries and get compensation according to law.
2. What are the main obligations that employees should perform in safety production? (30 sub-themes)
Answer: (1) We must strictly abide by the laws, regulations, rules and operating procedures of production safety;
(2) Obey management, use labor protection articles correctly, and strictly abide by labor discipline;
(3) We must receive education and training in production safety, master the knowledge of production safety, and improve the ability of accident prevention and emergency treatment;
(4) Timely report and deal with potential accidents, and actively participate in emergency rescue and disaster relief.
3. How to strengthen knocking for help? (30 sub-themes)
A: Strictly implement the responsibilities of personnel at all levels and strengthen the work of knocking on the top:
(1) Before and after each start-up, the team leader must comprehensively inspect the working face and strengthen the knocking and beating;
(2) All workers in the working face must carefully check the surrounding rock condition and knock for help at any time during operation;
(3) Captain, security inspector, technician and other on-site safety management personnel must carefully check the top help of bare roadway every time they go down the well, and handle floating gangue and dangerous stones in time.
4. How to operate the face knocking and asking for help? (30 sub-themes)
Answer: Stand in a safe place and beat the roof with a crowbar (pickaxe) from light to heavy. If there is an empty sound, the roof may fall off. If there is a crisp sound when knocking at the door, you can't tell it. You need to put your finger close to the roof and knock on the roof several times. If the fingers feel vibration, it means that the roof is in danger of falling off, and the column should be repaired immediately. If the sound is crisp and there is no vibration, it means that the roof has not left the floor and is safe.
5. What are the standards for the construction of security forces? (30 sub-themes)
Answer: (1) standardization of operating procedures; (2) standardization of production operation; (3) Standardization of equipment and safety facilities; (4) Standardized working environment and tool placement;
(5) Standardization of safety terms; (6) standardize the use of personal protective equipment; (7) Standardization of safety signs.
6. Safety production management? Five at once? What do you mean? (30 sub-themes)
A: Safe production? Five at once? Refers to: when planning, arranging, checking, summarizing and evaluating production work, planning, arranging, summarizing and evaluating safety work at the same time.
7. What is the responsibility system for production safety? (30 sub-themes)
Answer: The responsibility system for production safety is a system in which leaders at all levels, functional departments, engineers and technicians and post operators are responsible for production safety at all levels in the process of labor, and it is an important part of the post responsibility system of enterprises.
8, briefly describes the use of dry powder fire extinguisher? (30 sub-themes)
Answer; Dry powder fire extinguishers are divided into ABC and BC dry powder, which are used for ordinary fires, oil fires, gas fires, etc. When in use, the safety pin is pulled out, and the nozzle presses the valve handle to the flame, so that dry powder can be sprayed.
9. Prevent hidden dangers from going through the motions? Three decisions and four no pushes? What is this? (30 sub-themes)
Answer: three decisions: personnel, measures and time limit; Four don't push: whatever they can solve, the team will not push it to the workshop, the workshop will not push it to the company, the company will not push it to the competent bureau (company), and the competent bureau (company) will not push it to the government.
1. What duties should the monitor perform before going to work? (40 sub-questions)
Answer: (1) The monitor must know the physical condition of the class members and prevent them from coming to work with illness.
(2) Check whether the personnel on duty are here and whether the dress meets the requirements.
(3) Check whether the required tools are brought together.
(4) You should go to the information center and the operation department to understand the safety production situation of the last shift and explain the safety matters that should be paid attention to when the personnel of this class go down the well.
(5) Arrange the blaster and the supervisor to obtain the initiating explosive device needed by the class from the initiating explosive device library with certificates.
(6) The blaster and guardian shall be informed of the matters that must be paid attention to when transporting initiating explosive devices (such as taking people's cars, monkey cars, avoiding commuters, avoiding cables, wires and electrical equipment, etc.). ).
2. What duties should the monitor perform after work? (40 sub-questions)
Answer: (1) The squad leader must supervise the return of the remaining initiating explosive devices and check whether the tools brought back are complete;
(2) Arrange and do a good job of handover with the next shift;
(3) call the personnel on duty and lead the personnel of this class to get off work together;
(4) Report the safety production situation of the shift to the dispatching personnel on duty in a timely manner after going out of the well, and return to the duty post.
3. How to save yourself when there is a fire accident underground? (40 sub-questions)
First, we must find out the location of the fire. People on the windward side should wear a self-rescuer or cover their nose and mouth with a wet towel, and retreat quickly against the wind. Try to avoid the harm of return air caused by possible fire wind pressure. People in the downwind should wear self-rescuer or wet towel to cover their nose and mouth, and bend down along the nearest route with the least air volume to escape from the disaster area quickly.
4. What are the working principles, principles and systems of labor safety in industrial enterprises? (40 sub-questions)
A: The work of labor safety in industrial enterprises should be ahead of technological progress and scientific management. Safety first, prevention first? Policy and? Safety must be managed in production? Principle; The system of enterprise responsibility, industry management, state supervision and mass supervision shall be implemented.
5. What are the duties and tasks of labor protection of grass-roots trade unions? (40 points)
A: Care about the improvement of working conditions of workers and safeguard the safety and health of workers in labor; Supervise the implementation of laws, regulations and rules on labor protection, safety technology and industrial hygiene; Educate employees about safety in production; Supervise the administrative department to solve the problems affecting the health and safety of employees; Participate in safety inspection and investigation and handling of casualty accidents; Safeguard the legitimate rights and interests of female workers and do a good job in protection.
6. What is safe production? (40 sub-questions)
Answer: Safe production refers to a series of measures and activities taken in the production process to prevent personal and equipment accidents and form a good working environment and order. The contents include: formulating labor protection laws and regulations, taking various technical organization measures in safety technology and industrial hygiene, and often carrying out mass safety education and safety inspection activities.
7. What are the current labor protection systems in China? (40 sub-questions)