question bank source: Production Safety Simulation Examination Yidiantong Public Account Mini Program
2022 The third batch of Guangdong Province Safety Officer A Certificate (Main Responsible Person) test questions are the third batch of Guangdong Province Safety Officer A Certificate (Main Responsible Person) theoretical question bank before the test Secret question paper! The operation of the simulated examination platform for the third batch of Guangdong Province Safety Officer A Certificate (Main Responsible Person) in 2022 is based on the Guangdong Province Safety Officer A Certificate Third Batch (Main Responsible Person) Examination Outline. The third batch of Guangdong Provincial Safety Officer A Certificate (Main Responsible Person) exam simulation questions can be simulated online real exams at any time based on the production safety simulation exam Yidiantong.
1. [Multiple choice questions] Foundation pit support is generally divided into two types: unsupported and supported. The characteristics of unsupported foundation pits are (). (ABDE)
A, the foundation is not buried deeply
B, the construction period is short
C, the soil quality of the foundation pit wall is unstable, and there is the influence of groundwater
D, the safety of nearby buildings will not be affected when digging the foundation pit
E, the groundwater level is lower than The base or the amount of penetration is small
2. [Multiple choice questions] The basic principle of foundation pit support structure design is (). (ACD)
A, safe and reliable
B, beautiful appearance
C, convenient for construction
D, economical and reasonable
E, beneficial to the people without disturbing the people
3. [Multiple choice questions] Seat belts are divided into () according to job categories. (ABD)
A, fence work safety belt
B, area restriction safety belt
C, mobile safety belt
D, fall suspension safety belt
E, fixed hanging safety belt
4, [Multiple choice questions] Safety signs can be divided into according to their uses () sign. (BCDE)
A, Attention
B, Prompt
C, Warning
D, Forbidden
E, Instruction
5, [Multiple choice question] New workers must undergo preliminary safety education before being assigned to the construction team. The following are company-level safety education contents yes(). (ABC)
A, general education on the meaning and tasks of labor protection
B, safety production guidelines , policies, regulations, standards and safety knowledge
C, enterprise safety rules and regulations
D, safety production discipline and civilized production requirements
E, safety of this type of work Operating Procedures
6. [Single-choice question] On March 13, 2008, a construction unit contracted the Zhengshengmen construction project. During the pouring of concrete beam slabs, after overnight construction, 260m³ had been poured on the morning of the 13th. Around 1O o'clock, when the pouring was about to end, the formwork support system at the ①~④ axis of the high span suddenly collapsed, causing concrete to be poured on the working surface. Eight construction workers and one patrolling person under the frame were buried. After investigation and calculation, the actual tensile (compressive) strength value of the vertical pole steel pipe reached 279.865N/mm², which was 1.37 times the allowable tensile (compressive) strength value of 205N/mm² in the vertical pole design. It was precisely due to serious quality problems in the formwork support system that the stability and load capacity were insufficient, and it could not withstand such a large area of concrete pouring and collapsed. A collapse accident of the formwork support system occurred, resulting in 4 deaths, 5 injuries, and direct economic losses of approximately 1.5 million yuan. Please answer:
(4)() is an important part of the security management system. (D)
A, accident prevention
B, hidden danger investigation
C, accident hidden danger prediction
D, accident emergency rescue plan
7, [Single choice question] In 2014, an owner contracted the demolition task of a large theater building to Zhao who had no demolition qualifications. The anti-corrosion insulation labor service company , because they did not understand the dangers of the demolition operation, decided to dismantle the concrete beams first and then the concrete slabs. During the operation, there were no safety personnel on site and no safety measures were taken. When half of the beams were demolished, the entire floor collapsed, killing many people. A subsequent inspection verified that there was no plan for the construction method, and the company did not have a construction plan management system.Please answer:
(1) The reason for this accident is that the demolition work was contracted to a construction unit without corresponding qualifications. () (A)
A, correct
B, incorrect
8, [Single-choice question] On May 31, 2015, an electric shock accident occurred during the construction of a production plant in a certain city, resulting in 4 deaths and 3 minor injuries. , the direct economic loss was about 2.5 million yuan. On the day of the incident, 10 construction workers from the subcontracting unit were engaged in painting the indoor ceiling. The work used a mobile square operating platform with a length and width of 5.7m, a height of 11.25m, and a rigid rolling wheel at the bottom. At around 19:00, without taking any protective measures for the plastic cables on the ground at the bottom of the operating platform, the construction workers moved the operating platform, and the platform's rigid rolling wheels and the plastic cables were rolled diagonally, rolling out the insulation layer of the plastic cables. The damage caused the entire platform to be electrified, causing electric shock to six construction workers working on the platform. Please answer:
(3) In this case, the area of the mobile square operating platform should not exceed () (B)
A, 5㎡
B, 10㎡
C, 15㎡
D, 20㎡
9. [Single-choice question] " People's Republic of China The Environmental Noise Pollution Prevention and Control Law stipulates that the environmental noise pollution prevention and control facilities of construction projects must be designed, constructed and put into operation at the same time as (). (B)
A, equipment installation project
B, main project
C, electrical engineering
D, civil engineering
10, [Single choice question] " Construction Enterprise Safety Production Management Organization Settings and Full-time Safety Production Management Personnel Staffing Methods" stipulates that construction The full-time production safety management personnel of the construction enterprise's safety production management agency should meet the following requirements, and should be increased according to the enterprise's business scale, equipment management and production needs. Construction general contracting qualification sequence enterprise: the first-level qualification is not less than (). (B)
A, 3 people
B, 4 people
C, 6 people
D, 10 people
11. [Single-choice question] The nutrients that can be digested in the human stomach are (). (D)
A, dextrin
B, glycogen
C, vitamin
D, protein
12. [Single-choice question] The factors that affect the cost of net materials mainly include raw material quality, () and work attitude. (C)
A, processing requirements
B, type of raw materials
C, technical level
D, quantity of raw materials
13. [Single-choice question] "Measures for the establishment of safety production management institutions and full-time safety production management personnel for construction enterprises" stipulates that the general contractor shall be equipped with Full-time safety production management personnel for projects shall meet the following requirements: Projects with a construction area of 50,000 square meters and above () shall have full-time safety production management personnel according to their professions. (C)
A, at least 1 person
B, at least 2 people
C, at least 3 people
D, as many as possible
14. [Single-choice question] The cost of labor protection supplies provided by the enterprise for employees is listed in (). (B)
A, occupational disease prevention and control expenses
B, safety expenses
C, work-related injury insurance expenses
D, accidental injury insurance expenses
15. [Single-choice question] When adjusting the steering gear meshing clearance, the steering gear should be in the () position. (A)
A, middle meshing
B, both ends meshing
C, any
D, front end
16, [Single-choice question] Vertical transportation machinery workers, installation and disassembly workers, blasting workers, lifting signal workers , and climbing and erection workers Special operations personnel must undergo () training in accordance with relevant national regulations and obtain a special operation qualification certificate before they can start working.(A)
A, specialized safety work
B, third-level education
C, safety education
D, safety skills
17. [Single-choice question] When conducting an automatic transmission road test, the overdrive switch should (). (A)
A, put it ON, the indicator light is off
B, put it OFF, the indicator light is on
C, turn it on first and then turn it off
D, turn it off first and then turn it on
18. [Single-choice question] According to the "Construction Law", construction companies should Establish and improve the () training system and strengthen the education and training of employees on production safety. (B)
A, on-site safety production education
B, labor safety production education
C, construction safety production education
D, job safety production education
19, [Single-choice question] Which of the following is abnormal combustion (). (C)
A, gas burns with blue flame
B, flashes
C, tempers
D, explodes
20, [Single choice question] The maximum lifting capacity of jack can reach (). (C)
A, 300t
B, 0t
C, 500t
D, 600t
21, [Single-choice question] () causes the front passenger electric seat to be unable to move. (D)
A, fuse failure
B, main control switch poor grounding
C, main control switch grounding line broken
D, passenger side switch failure
22, [Single choice question] The following () is not the first level of the steering system Maintenance content. (A)
A, check brake drum , wheel hub, transmission , the temperature of the drive axle
B, check the connection and tightening of the steering gear connector
C, check the working condition and sealing of the steering gear and the oil level height
D. Check the connecting bolts of the steering transmission mechanism
23. [Single choice question] The most basic safety management system in construction production is (). (A)
A, safety production responsibility system
B, group prevention and group governance system
C, safety production education and training formulation
D, safety production inspection system
24, [Single choice question] The technical requirements for seat belts require that the main belt should be the entire , joints cannot be used, the width should not be less than (), the width of the auxiliary belt should not be less than (), the main belt buckle should be reliable and cannot be opened accidentally. (A)
A, 40mm; 20mm
B, 40mm; 30mm
C, 30mm; 20mm
D, 30mm; 10mm
25. [Single choice question] The shaft that the direct gear transmission of the three-shaft transmission does not pass through is (). (C)
A, the first axis
B, the second axis
C, the middle axis
D, the input axis
26, [Single choice question] Cost is an important basis for enterprise managers (). (B)
A, quality standards
B, business decisions
C, labor consumption
D, fuel consumption
27. [Single-choice question] The materials used for plating cold dishes should be reasonable. One means, and the other means making the best use of the materials when loading them. (C)
A, combination of meat and vegetable ingredients
B, combination of strong and light flavors
C, combination of soft noodles and hard noodles
D, combination of juice and non-sauce
28, [Single choice question] Construction enterprise When preparing construction organization design , corresponding safety technical measures should be formulated according to (). (A)
A. Characteristics of construction projects
B. Requirements of construction units
C. Characteristics of this unit
D. Requirements of competent authorities
29. [Single-choice question] Raw materials should be kept when washing algae vegetables ().(D)
A, taste
B, color
C, taste
D, complete
30, [Single choice question] Construction enterprises should establish and improve the enterprise safety production management system with () as the first responsible person, perform safety production responsibilities in accordance with the law, and implement Enterprise safety production standardization work. (B)
A, project leader
B, legal representative
C, safety management agency
D, safety production officer
31. [Single-choice question] If a construction enterprise loses its safety production license , it should immediately issue and manage the original safety production license. Only after the agency reports and () can you apply for a reissue. (B)
A, published in the newspaper
B, declared invalid in the public media
C, announced to the public
D, publicly announced
32, [Single-choice question] Construction safety production inspection and evaluation, safety production simulation test in one click, score summary table When the value is less than (), the assessment level is unqualified. (B)
A, 80 points
B, 70 points
C, 60 points
D, 50 points
33, [Single-choice question] The automotive electrical equipment circuit uses (). (D)
A, positive grounding
B, double-wire parallel connection
C, single-wire series connection
D, single-wire parallel connection
34, [Single-choice question] The overall layout of the cake decoration should be contrasting, harmonious, (). (D)
A, consistent contrast
B, random combination
C, consistent color
D, concise and bright
35. [Single-choice question] Temporary dormitories in the living area of the construction site should have single beds, and the number of residents in each room shall not exceed () people. (B)
A, 12
B, 16
C, 20
D, 24
36, [Single-choice question] A wall collapse accident occurred in a commercial and residential building project, causing 3 deaths and a direct economic loss of 2.635 million yuan. An investigation after the accident found that during the construction process, the temporary fence was used as a retaining wall to hold back debris. During the construction process, on-site management and technical personnel had weak safety awareness, lacked responsibility and lacked professional quality. The construction unit's safety production management system is not implemented; the construction management is chaotic, the on-site safety supervision is lacking, the construction personnel are not provided with effective three-level safety education training, and the safety production hazards are not eliminated in a timely manner. They should bear the corresponding responsibilities. . The construction authorities have failed to supervise and manage the hidden dangers of accidents at the construction site of the project, especially the obvious hidden dangers such as long-term piles of gravel outside the walls. Try to answer:
(1) If a production and business unit has a production safety accident that causes casualties or property losses to others, it shall bear the responsibility according to law (); if it refuses to bear the responsibility or the person in charge escapes, the people's court shall enforce it in accordance with the law. (D)
A, civil liability
B, criminal liability
C, administrative liability
D, compensation liability
37, [Single-choice question] The time of women () will not cause the aging of the breasts. (C)
A, Breast disease
B, Menopause
C, Breasts begin to develop
D, Work
38. [Single-choice question] Fusarium scab poisoning is poisoning caused by () mildew caused by Fusarium in molds. (A)
A, corn
B, soybeans
C, meat
D, eggs
39. [Single-choice question] An equipment falling accident occurred during the construction of a certain engineering project. When hoisting the steel frame used for construction. The herringbone mast was used for lifting. When the construction workers slowly started the equipment downwards, the pin of the pulley block suddenly broke, causing the equipment to fall and hit several construction workers on site. Three people were killed, one was seriously injured, and the direct economic loss was 300,000 yuan. . After investigation, the accident was mainly caused by inadequate safety inspections.The construction workers did not conduct a detailed inspection of the lifting rigging before hoisting, and did not find that the pins of the pulley group were worn or had obvious cracks, causing the equipment to fall and cause an accident. Please answer:
(1) In order to improve the service life of the steel wire rope, the minimum diameter of the pulley shall not be less than () times the diameter of the steel wire rope. (D)
A, 2
B, 4
C, 8
D, 16
40. [Single-choice question] In order to meet the construction deadline, the construction unit of a certain project asked the construction unit to shorten the contract period by 2 months. The construction workers at the construction site removed the outer frame in advance according to the requirements, leaving only the independent Unloading platform. During construction operations, the platform frame became unstable and collapsed, resulting in 4 platform workers dying on the spot, 1 seriously injured, and 1 slightly injured. Please answer:
(3) According to the " Production Safety Accident Reporting and Investigation and Handling Regulations ", the accident belongs to (). (C)
A, particularly serious accident
B, major accident
C, major accident
D, general accident
41. [Single-choice question] Generally, skin damage begins to occur after direct exposure to sunlight () for several hours. (B)
A, 1
B, 2~3
C, 3~5
D, 12
42, [Single choice question] According to the requirements of the "Notice of the General Office of the Ministry of Housing and Urban-Rural Development on Further Strengthening the Safety Management of Partial Projects with High Risks", for Failure to prepare a special plan for dangerous major projects or failure to construct according to the special plan will be immediately ordered to make rectifications, and administrative penalties such as ordering the project manager and project chief supervision engineer to cease practicing and () will be implemented in accordance with the law. (B)
A, reduce the qualifications of construction enterprises
B, temporarily suspend the safety production license of construction enterprises
C, stop the bidding of construction enterprises
D, completely suspend work
43, [Single choice question] According to " The safety of sub-projects with greater dangers" "Management Measures ", the special construction plan for the safety of sub-projects with greater risks shall be submitted to the supervision enterprise after approval by the construction enterprise, and shall be reviewed and signed by the project () and stamped (). (D)
A, Professional Supervision Engineer ; Professional Qualification Registration Seal
B, Safety Supervisor; Corporate Seal
C, Chief Supervision Engineer; Corporate Seal
D, Chief Supervision Engineer; Professional Qualification Registration Seal
44, [Single-choice question] Dou Rong The filling ingredients are: 500 grams of mung beans, 10 grams of white sugar, 12 grams of oil, 12 grams of peanut oil, 7.5 grams of refined salt, 75 grams of green onions, and 45 grams of water. (A)
A, 600
B, 400
C, 300
D, 200
45. [Single-choice question] When the car brake pedal is depressed, the dual-chamber brake master cylinder is in (). (A)
A, the hydraulic pressure in the rear chamber rises first
B, the hydraulic pressure in the front chamber rises first
C, the front and rear chambers rise simultaneously
D, all of the above are possible
46, [Single-choice question] According to the provisions of the " Safety Production Law ", it happened For major production safety accidents, in addition to requiring the responsible production and business units to bear corresponding compensation and other responsibilities in accordance with the law, the production safety supervision and management department will impose a fine of () in accordance with regulations. (B)
A, more than 200,000 and less than 500,000
B, more than 500,000 and less than 1 million
C, more than 500,000 and less than 1.5 million
D, more than 1 million and less than 5 million
47, [Single choice question] The nominal diameter of the engine main journal is less than 80mm When the error limit of roundness, cylindricity and is ()mm. (B)
A, 0.05
B, 0.01
C, 0.015
D, 0.15
48, [Single choice question] parking brake has two types () and foot parking brake according to different models.(A)
A, manual parking brake
B, gear lever linkage parking brake
C, accelerator pedal parking brake
D, directional parking brake
49, [Single choice question] According to the "Guangdong Provincial Department of Housing and Urban-Rural Development on Construction Safety "Implementation Rules for Production Standardization Assessment Work", for construction projects that implement construction general contracting , the project self-evaluation agency shall be composed of (). (C)
A, the construction unit
B, the supervision unit
C, the construction general contractor unit and related professional contracting units jointly
D, the general contractor unit
50, [Single-choice question] Usually in the state of (), it is easy to cause the lack of air conditioning refrigerant . (A)
A, high temperature and low pressure
B, low temperature and low pressure
C, high temperature and high pressure
D, low temperature and high pressure
51. [Single choice question] According to the "Provisions on Safety Production Management for Main Persons in Charge of Construction Enterprises, Project Leaders and Full-time Safety Production Managers" , if the project implements general contracting , the general contractor shall sign a contract () with the subcontracting enterprise to clarify the safety production responsibilities of both parties. (C)
A, Safety Management Agreement
B, Safety Management Contract
C, Safety Production Agreement
D, Responsibility Sharing Agreement
52, [Single Choice Question] Scissor lift belongs to. Safety Production Simulation Examination Easy Pass. (). (B)
A, manual lift
B, electric lift
C, fixed lift
D, mobile lift
53, [Single choice question] The hygienic problem of soy sauce is mainly related to mold. (D)
A, industrial "three wastes" pollution
B, insect pollution
C, chemical pollution
D, microbial pollution
54, [Single choice question] The electronically controlled fuel injection system can achieve high-precision control of (). (A)
A, air-fuel ratio
B, ignition high pressure
C, load
D, rotation speed
55, [Single-choice question] According to the provisions of the "Measures for the Setting up of Safety Production Management Organizations in Construction Enterprises and the Allocation of Full-time Safety Production Management Personnel", the general contracting of construction construction The safety production management agencies of enterprises with Grade II and below qualifications shall have no less than () full-time safety management personnel. (B)
A, 2
B, 3
C, 4
D, 5
56, [Single choice question] According to the "Regulations on Safety Production Management of Construction Projects ", when an emergency that endangers personal safety occurs during construction, the operator () immediately stops working Or evacuate the dangerous area after taking necessary emergency measures. (B)
A, required
B, authorized
C, not required
D, not authorized
57, [Single-choice question] The amount of fuel injected by the electronically controlled gasoline injection engine injector is determined by (). (A)
A, injection time
B, intake pipe vacuum
C, system oil pressure
D, driving voltage or current
58, [Single-choice question] In order to promote the discharge of poisons, () is one of the important measures to rescue food poisoning patients. (D)
A, surgery
B, defecation
C, eat as soon as possible
D, large amounts of infusion
59, [Single choice question] According to the "Construction Project Safety Production Management Regulations", the construction unit is using construction hoisting machinery and overall lifting scaffolding Before erecting self-elevating facilities such as formwork and formwork, relevant units should be organized to carry out (). (B)
A, inspection
B, acceptance
C, approval
D, verification
60, [Single choice question] According to the "Construction Project Safety Production Management Regulations", the construction unit shall not compress () the construction period.(D)
A, quota
B, standard
C, statutory
D, contract
61, [Single-choice question] "Tunneloven" refers to (). (D)
A, converter
B, electric furnace
C, molding machine
D, tunnel oven
62, [Single choice question] The tread of the tire, if it is found that the tread·Safety Production Simulation Examination is easy to pass·the central part is seriously worn, it is the result To. (A)
A, tire pressure is too high
B, parts are loose, deformed, improperly used or tires of poor quality
C, front wheel camber is too small
D, tire pressure is too low
63, [Single choice question] Evaluate the driver's driving Technical proficiency should be able to accurately judge the tire position, and the tire position error shall not exceed (). (B)
A, 5cm
B, 10cm
C, 15cm
D, 20cm
64. [Single-choice question] According to the "Regulations on Reporting and Investigation and Handling of Production Safety Accidents", after an accident occurs, relevant units and personnel should properly protect the accident site and relevant evidence. Any unit and Individuals are not allowed to (). (D)
A, damage the accident scene, destroy relevant evidence
B, damage the accident scene, destroy relevant evidence
C, destroy the accident scene, eliminate relevant evidence
D, damage the accident scene, destroy relevant evidence
65, [Single-choice question] () has defense The body is protected from the invasion of pathogenic microorganisms in vitro. (C)
A, immune cells
B, lymphatic system
C, epidermal stratum corneum
D, Langerhans cells
66, [Single choice question] Among the following power distribution system , which one does not belong to the third-level power distribution refers to (). (D)
A, main distribution box
B, distribution box
C, switch box
D, control button
67, [Single-choice question] According to the Guiding Opinions of the General Office of the Ministry of Housing and Urban-Rural Development on Carrying out Standardization Assessment of Construction Safety Production ", the person responsible for the issuance and management of safety production licenses for centrally managed construction enterprises is (). (C)
A, industrial and commercial administration departments at all levels
B, people's governments at all levels
C, construction authorities under the State Council
D, provincial construction authorities
68, [Single choice question] When using safety voltage rated value in particularly humid places on the construction site ( ) should be selected. (D)
A, 48V
B, 36V
C, 24V
D, 12V
69, [Single-choice question] Closed storage is the closed storage of cooking ingredients with the help of special and suitable materials. (C)
A, edible standard
B, usage standard
C, food hygiene standard
D, material standard
70, [Single choice question] Safety facilities for new construction, reconstruction, and expansion projects of production and business units must be designed at the same time as the main project. Construction, production and use at the same time. () Investment should be included in the construction project budget. (B)
A, security facilities
B, safety facilities
C, monitoring facilities
D, public facilities
71. [Single-choice question] When the temperature is below -10℃, the lifting weight shall not exceed its rated lifting value (). In other cases, Its rated lifting value must not be exceeded. (C)
A, 0.3
B, 0.4
C, 0.5
D, 0.6
72, [Single-choice question] Scaffolding, tic-tac-toe ( gantry ) and safety net must be accepted by the foreman after they have been set up. use. During use, a dedicated person must be designated for maintenance. If any deformation, tilt, shaking, etc. are found, please report it promptly ().(B)
A, replace
B, reinforce
C, repair
D, notify the foreman
73, [Single choice question] The electronically controlled engine intake pressure sensor can measure the pressure of (). (A)
A, intake pipe
B, exhaust pipe
C, cooling water
D, engine oil
74, [Single-choice question] Violated the provisions of the " Fire Protection Law of the People's Republic of China " and opened or used it without authorization by the fire protection agency of the public security organ. If the sealed places or parts do not constitute a crime, they shall be detained for not less than 10 days but not more than 15 days, and may also be fined (). (D)
A, more than 50,000 yuan
B, less than 50,000 yuan
C, more than 500 yuan
D, less than 500 yuan
75, [Single-choice question] In order to increase the fragrance when raw and smoked white fish, it is necessary to spread it under the fish. (). (C)
A, fragrant leaf
B, coriander
C, green onion
D, lotus leaf
76, [Single-choice question] If the validity period of the professional qualification certificate for special operations personnel expires and it needs to be extended, the certificate holder himself should apply ( ) months before expiration Submit an application to the original city and county assessment acceptance authority. After the preliminary review by the city and county construction (construction) authorities, they will apply to the provincial construction authorities to handle the relevant procedures for extension of review one month before the expiration. (C)
A, 1
B, 2
C, 3
D, 4
77, [Single-choice question] () There is considerable danger. (A)
A, shield entry and exit hole
B, shield excavated
C, segment transportation
D, shield machine assembly
78, [Single-choice question] The vitamins contained in the muscles of domestic animals are mainly (). (B)
A, vitamin A
B, vitamin B1
C, vitamin B
D, vitamin C
79, [Single choice question] () refers to the normal operation of any safety management system, which is not only restricted by the conditions and factors of the system itself, but also be affected by other related systems. (B)
A, integration principle
B, dynamic correlation principle
C, closure principle
D, energy level principle
80, [Multiple choice question] Which of the following are safety protection equipment at the construction site? (ACD)
A, insulating shoes
B, template
C, safety helmet
D, safety belt
81, [Multiple choice question] Construction'safety production simulation test Yidiantong' project safety technical information must be (). (ABCD)
A, neat
B, neat handwriting
C, complete and targeted content
D, dedicated management
82, [True or False Question] Those who fail the Level 3 Safety Education Examination can start working. () (×)
83. [True or False Question] The entire outer side of a double-row scaffold with a height > 24m should be continuously provided with scissor supports . (√)
84. [Judgement Question] The normal color characteristics of regular milk should be white and pure. (×)
85. [True or False Question] Units may use work-related injury insurance funds for investment operations, construction or renovation of office spaces, payment of bonuses, or for other purposes. () (×)
86. [True or False Question] () In ancient Egypt, women used ocher as raw material to smear their faces. (√)
87, [True or False Question] () High-temperature oil The puffing stage is a process in which dry raw materials are directly put into high-temperature oil at 140~160°C to mature them. (×)
88. [True or False Question] () Hasti oil is a dry product made from the fat of hasti. (×)
89. [True or False Question] When digging soil in a supported foundation pit, you must prevent the support from being damaged. When using machinery to excavate soil beside the trench, you can excavate directly without calculation.() (×)
90. [True or False Question] External factors that affect the quality of raw materials include physical factors and chemical factors. (×)
91. [True or False Question] The filled squares should be backfilled and compacted in a certain direction. () (×)
92. [True or False Question] () The most commonly used raw material for making flavored cakes is dried fruit. (×)
93. [Judgment Question] () A certain wool material is 2500 grams, and the yield rate of is 80%. The net weight of this material should be 3250 grams. (×)
94. [True or False Question] () vehicle speed sensor is used to detect the rotation speed of the input shaft of the automatic transmission. (×)
95. [True or False Question] Water can moisturize the tissues of the body, making them soft and lubricated. (√)
96. [True or False Question] Night lighting can be used to dismantle the construction lift. () ( Set up obvious safety warning signs in dangerous locations such as the edges of foundation pits, storage areas for explosives and hazardous gases and liquids. () (√)
98, [True or False Question] After the formwork is transported to the site, you should carefully check whether the formwork, supports and other components and materials meet the design requirements, whether the steel formwork is severely rusted or deformed, and whether the wooden formwork and support materials are qualified. () (√)
99. [True or False Question] special operation operation certificate will be reviewed every 4 years. () (×)
100, [True or False Question] When selecting the tensile strength of a steel wire rope, the appropriate strength level should not be selected based on the load used and the specified safety factor. High strength should be pursued. () (×)
supports examination questions for Precision Safety Officer-C Certificate-Full-time Safety Production Manager (Guangdong Province-Third Batch) in various regions across the country, and supports practice in the question bank for safety qualification certificates, special operation operation certificates, vocational skill appraisals and other types of work .
