Pressure Vessel Manufacturing Unit Question Bank – Quality and Safety Officer, Testable Version (Part 2)

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Question bank for pressure vessel manufacturers – Quality and safety officers (100 questions). Option 51: According to the \"Regulations on Safety Technical Supervision of Fixed Pressure Vessels\" (TSG 21-2016) and Amendment No. 1, if the number of times a weld in the same area needs to be repaired exceeds 2 times, approval from the manufacturing unit is required before carrying out further repairs; moreover, the number of repairs, the location of the defects, and details of the repairs must be recorded in the quality certification document for the pressure vessel. A. Welding responsible engineer
B. Technical supervisor
C. Quality assurance engineer
D. Non-destructive testing responsible engineer

52. In accordance with the “Safety Technical Supervision Regulations for Mobile Pressure Vessels” (TSG R0005-2011) and its Amendment Nos. 1, 2, and 3, for forgings of () grade used in the procurement of pressure vessel shells, mobile pressure vessel manufacturing units must conduct re-inspection. Only when such forgings meet the requirements stipulated in these regulations and the relevant material standards may they be put into use. A.ⅠB.ⅡC.ⅢD.Ⅳ53. In accordance with the \"Regulations on Safety Technical Inspection of Mobile Pressure Vessels\" (TSG R0005-2011) and the amendments No. 1, 2, and 3, ( ) shall provide a quality certificate to the entity that uses the materials. The content of such quality certificate must be complete and clear, and it must include traceable identification marks; furthermore, it must bear the quality inspection seal of the material manufacturer. A. Manufacturer of the tank material B. Material manufacturer C. Supplier D. Distributor 54. In accordance with the \"Safety Technical Supervision Regulations for Mobile Pressure Vessels\" (TSG R0005-2011) and the amendments No. 1, 2, and 3, the manufacturer of mobile pressure vessels must obtain written approval from ( ) before using alternative materials for the main pressure-bearing components, and such approval must be carefully recorded in the as-built drawings. A. Design unit B. Original design unit C. Manufacturing unit D. Supplier 55. In accordance with the \"Regulations on Safety Technical Inspection of Mobile Pressure Vessels\" (TSG R0005-2011) and the amendments No. 1, 2, and 3, non-destructive testing of the welded joints of tanks made of ferromagnetic materials should preferably be carried out using (). A. Magnetic particle testing B. Radiographic testing C. Ultrasonic testing D. Penetrant testing 56. According to the \"Safety Technical Supervision Regulations for Mobile Pressure Vessels\" (TSG R0005-2011) and the amendments No. 1, 2, and 3, for welded joints that are subject to local non-destructive testing, if any defects exceeding the specified limits are found in the area under inspection, supplementary local testing must be carried out over a distance of not less than ( ) mm on each side of such defect. If unacceptable defects still exist, then the entire welded joint must be tested. A.50 B.100 C.250 D.500 57. In accordance with the \"Regulations on Safety Technical Inspection of Mobile Pressure Vessels\" (TSG R0005-2011) and the amendments No. 1, 2, and 3, for materials prone to delayed cracking, non-destructive testing should be carried out () hours after welding is completed; for materials prone to reheat cracking, an additional non-destructive testing session should be conducted after heat treatment. A.48B.24C.12D.658. In accordance with the \"Regulations on Safety Technical Inspection of Mobile Pressure Vessels\" (TSG R0005-2011) and the amendments No. 1, 2, and 3, for low-alloy steel tanks whose minimum standard tensile strength is greater than or equal to () MPa, surface non-destructive testing of the welded joints must also be carried out after the pressure test. A.540 B.480 C.400 D.500 59. In accordance with the \"Regulations on Safety Technical Inspection of Mobile Pressure Vessels\" (TSG R0005-2011) and the amendments No. 1, 2, and 3, for butt joints of tanks that are required to undergo full non-destructive testing, the radiographic inspection quality level must be at least grade AB, and the acceptable quality level must be at least ( ) grade. A.ⅠB.ⅡC.ⅢD.Ⅳ60. In accordance with the \"Safety Technical Inspection Regulations for Mobile Pressure Vessels\" (TSG R0005-2011) and the amendments No. 1, 2, and 3, for butt joints of tank bodies that require partial non-destructive testing, the radiographic inspection quality level must be at least grade AB, and the acceptable quality level must be at least ( ) grade. A. Ⅰ B. Ⅱ C. Ⅲ D. Ⅳ 61. According to the “Safety Technical Inspection Regulations for Mobile Pressure Vessels” (TSG R0005-2011) and its Amendment Nos. 1, 2, and 3, for fillet welds and T-joints on tank bodies, the grade of radiographic testing shall not be lower than level AB; the minimum acceptable grade is () level. A.ⅠB.ⅡC.ⅢD.Ⅳ62. In accordance with the \"Regulations on Safety Technical Inspection of Mobile Pressure Vessels\" (TSG R0005-2011) and the amendments No. 1, 2, and 3, after the welding procedure qualification is completed, the Welding Procedure Qualification Report (PQR) and the Welding Procedure Specification (WPS) must be reviewed by the welding engineer responsible at the manufacturing unit, approved by (), and then signed off by the inspection personnel before being filed in the technical archives. A. Welding responsible engineer B. Technical supervisor C. Quality assurance engineer D. Non-destructive testing responsible engineer 63. In accordance with the \"Safety Technical Supervision Regulations for Mobile Pressure Vessels\" (TSG R0005-2011) and the amendments No. 1, 2, and 3, the technical documentation related to weld process qualification shall be retained for (). A. Until the process qualification becomes invalid B. 3 years C. 5 years D. 7 years 64. In accordance with the \"Safety Technical Supervision Regulations for Mobile Pressure Vessels\" (TSG R0005-2011) and the amendments No. 1, 2, and 3, welding process qualification specimens must be retained for at least (). A. Until the process qualification becomes invalid B. 3 years C. 5 years D. 7 years 65. In accordance with the \"Regulations on Safety Supervision of Mobile Pressure Vessels\" (TSG R0005-2011) and the amendments No. 1, 2, and 3, after the welding process qualification is completed, the Welding Process Qualification Report (PQR) and the Welding Procedure Specification (WPS) must be reviewed by the manufacturing unit’s (), approved by the technical responsible person, signed off by the inspection personnel, and then filed in the technical archives. A. Welding responsibility engineer B. Technical supervisor C. Quality assurance engineer D. Non-destructive testing responsibility engineer 66. In accordance with the \"Safety Technical Supervision Regulations for Mobile Pressure Vessels\" (TSG R0005-2011) and the amendments No. 1, 2, and 3, the number of times a weld can be repaired in the same area should not exceed 2 times ； If it exceeds 2 times, approval from the manufacturing unit () must be obtained prior to rework, and the number of reworks, the affected areas, and details of the rework must be recorded in the product quality certification documents. A. Welding responsible engineer B. Technical supervisor C. Quality assurance engineer D. Non-destructive testing responsible engineer 67. In accordance with the \"Safety Technical Supervision Regulations for Mobile Pressure Vessels\" (TSG R0005-2011) and the amendments No. 1, 2, and 3, the number of times a weld in the same area can be reworked should not exceed ( ) times. A.1B.2C.3D.468. In accordance with the \"Regulations on Safety Inspection of Oxygen Chambers\" (TSG 24-2015), the longitudinal welds at the joints of the oxygen chamber door frames are required to undergo ()% radiographic inspection. A.20B.25C.50D.10069. According to the \"Regulations on Safety Inspection of Oxygen Cabs\" (TSG 24-2015), the fillet welds at the joints where the cabin door frame meets the cylinder, where the pipe connections for the lids meet the cylinder, and where the flanges of the observation (illumination) windows meet the cylinder must be inspected using magnetic particle testing at （）% intensity. A.20B.25C.50D.10070. According to the \"Regulations on Safety Inspection of Oxygen Chambers\" (TSG 24-2015), when an oxygen chamber has 2 or more compartments, the fillet welds between the compartment closures and the cylinder shell must undergo （）magnetic particle testing. A.20% B.25% C.50% D.100% 71. According to the \"Regulations on Safety Inspection of Oxygen Chambers\" (TSG 24-2015), the proportion of radiographic inspections for the welded joints of the external oxygen supply pipelines (DN≥50mm) in medical oxygen pressure chambers shall be no less than (). A.5% B.10% C.50% D.100% 72. According to the Provisions on the Supervision and Management of Special Equipment Production Units’ Implementation of Their Primary Responsibilities for Quality and Safety, pressure vessel production units shall establish a quality and safety ( ) management system for pressure vessels. A. Day B. Week C. Month D. Year 73. According to the Provisions on the Supervision and Management of Special Equipment Production Units’ Implementation of Their Primary Responsibilities for Quality and Safety, quality and safety officers must conduct inspections on a daily basis using the Risk Control List for Pressure Vessel Quality and Safety, and prepare a Daily Record of Pressure Vessel Quality and Safety Inspections. Any identified risks or potential hazards related to quality and safety must be addressed immediately through appropriate preventive measures, and reports must be submitted promptly to the quality and safety director or the person in charge of the unit. If no issues are found, they should also be recorded and put into practice (). A. Zero-risk report B. Real-time recording C. Report D. Briefing
74. According to the “Regulations on the Supervision and Management of Special Equipment Manufacturing Entities in Fulfilling Their Primary Responsibilities for Quality and Safety”, quality and safety officers must conduct inspections every () based on the “List of Quality and Safety Risk Controls for Pressure Vessels”. Even if no problems are found, such inspections must still be documented, resulting in a zero-risk report. A. Day B. Week C. Month D. Year 75. According to the Provisions on the Supervision and Management of Special Equipment Production Units’ Implementation of Their Primary Responsibilities for Quality and Safety, pressure vessel production units shall establish a daily control system for the quality and safety of such vessels. Quality and safety officers must conduct inspections daily in accordance with the “List of Quality and Safety Risk Controls for Pressure Vessels”. If no problems are found, () should be recorded to implement a zero-risk reporting system. A. Not necessary B. Also necessary C. Decided by the quality and safety officer D. Decided by the pressure vessel manufacturing unit 76. According to the Regulations on the Supervision and Management of Special Equipment Manufacturing Units’ Implementation of Their Primary Responsibilities for Quality and Safety, a quality and safety officer refers to the ( ) personnel who are specifically responsible for quality process control within the unit. A. Inspection B. Management C. Operation D. Risk control 77. According to the Law of the People’s Republic of China on the Safety of Special Equipment, the ( ) units of special equipment include those responsible for its design, manufacturing, installation, modification, and repair. A. Production B. Design C. Manufacturing D. Installation 78. In accordance with the Law of the People’s Republic of China on the Safety of Special Equipment, special equipment manufacturers must ensure that the production of such equipment complies with the requirements of safety technical specifications and relevant standards, and they are responsible for the （） performance of the special equipment they produce. A. Safety B. Economy C. Environmental protection D. Profitability
79. According to the “Special Equipment Safety Law of the People’s Republic of China”, after the installation, renovation, or repair of special equipment is completed, the construction unit responsible for the (), renovation, or repair shall, within 30 days after acceptance, hand over all relevant technical documents and files to the entity using the special equipment. Units using special equipment shall file it in the safety technical records of such special equipment. A. Installation B. Modification C. Repair D. Use 80. In accordance with the Law of the People’s Republic of China on the Safety of Special Equipment, after the installation, modification, or repair of special equipment is completed, the contractor responsible for such work must transfer the relevant technical documents and materials to the entity that uses the special equipment within () days after the inspection is completed. Units using special equipment shall file it in the safety technical records of such special equipment. A.15B.30C.60D.9081. In accordance with the Law of the People’s Republic of China on the Safety of Special Equipment, equipment shall not be released from the factory or put into use unless it has undergone supervision and inspection, or has passed such inspection. A. Not allowed B. Not advisable C. Allowed D. Advisable 82. According to the Regulations on the Safety Supervision of Special Equipment, construction units responsible for the installation, modification, or repair of special equipment may commence work after (). A. Inform B. Approved C. Passed inspection D. Agreed 83. In accordance with the Regulations on the Safety Supervision of Special Equipment, after the installation, modification, or repair of pressure vessels, as well as upon completion of such work, the construction unit responsible for the installation, modification, or repair must transfer the relevant technical documents to the user unit within () days after the inspection. A.15B.30C.60D.9084. According to the Provisions on the Supervision and Management of Operators of Special Equipment, operators of special equipment such as boilers, pressure vessels (including gas cylinders), pressure pipelines, elevators, lifting machinery, passenger cableways, large-scale amusement facilities, and specialized motor vehicles used within sites (factories), along with their relevant management personnel, are collectively referred to as special equipment () personnel. A. Tasks B. Operations C. Management D. Control 85. According to the Provisions on the Supervision and Management of Special Equipment Operators, （） shall provide safety education and training to these operators, ensuring that they possess the necessary knowledge and skills for safe operation of special equipment, as well as the ability to update their knowledge promptly. A. Examination authority B. Employer C. Training institution D. Certification authority 86. According to the Provisions on the Supervision and Management of Special Equipment Operators, persons holding a Special Equipment Operator Certificate must be authorized by the legal representative (person in charge) of the employer or their designated representative () before they can carry out work within the scope of the permitted tasks. A. Invite B. Fire (dismiss) C. Hire (employ) D. Agree 87. According to the Provisions on the Supervision and Management of Special Equipment Operators, （）units shall establish management files for special equipment operators. A. Use B. Employ C. Install D. Repair 88. According to the Provisions on the Supervision and Management of Special Equipment Operators, the Special Equipment Operator Certificate must be renewed every ( ) years. A. 3 B. 4 C. 5 D. 6 89. In accordance with the Provisions on the Supervision and Management of Special Equipment Production Units’ Implementation of Their Primary Responsibilities for Quality and Safety, the quality and safety director and ( ) shall, in line with their job responsibilities, assist the unit’s principal responsible person in managing the quality and safety of pressure vessels. A. Quality and safety officer B. Quality and safety director C. Principal responsible person D. Legal representative. 90. According to the Provisions on the Supervision and Management of Special Equipment Production Units’ Fulfillment of Their Primary Responsibilities for Quality and Safety, the principal responsible person of a pressure vessel production unit shall ( ) the quality and safety director and quality and safety officers in carrying out work related to the quality and safety of pressure vessels in accordance with the law. A. Support B. Support and ensure C. Praise D. Acknowledge 91. According to the Provisions on the Supervision and Management of Special Equipment Production Units’ Implementation of Their Primary Responsibilities for Quality and Safety, the principal responsible person of a pressure vessel production unit shall, before making major decisions related to the quality and safety of pressure vessels, fully consider the opinions and suggestions of the quality and safety director and ( ). A. Quality and safety officer B. Director of quality and safety C. Principal person in charge D. Legal representative 92. In accordance with the Provisions on the Supervision and Management of Special Equipment Production Units’ Implementation of Their Primary Responsibilities for Quality and Safety, pressure vessel production units shall (), before making major decisions related to the quality and safety of pressure vessels, fully consider the opinions and suggestions of the director of quality and safety and the quality and safety officer. A. Quality and safety officer B. Director of quality and safety C. Principal responsible person D. Legal representative 93. In accordance with the Provisions on the Supervision and Management of Special Equipment Production Units’ Fulfillment of Their Responsibilities for Quality and Safety, when the director of quality and safety or the quality and safety officer detects defects in pressure vessel products that pose a safety risk, they shall submit a recommendation to reject the production of such pressure vessels; the equipment manufacturing unit must immediately analyze the situation, take appropriate actions, and eliminate any potential risks. A. Accelerate B. Stop C. Slow down D. Monitor 94. According to the Provisions on the Supervision and Management of Special Equipment Production Units’ Fulfillment of Their Primary Responsibilities for Quality and Safety, pressure vessel production units shall record information regarding the appointment and adjustment of key personnel such as the person in charge, the quality and safety director, and the quality and safety officers; as well as details related to the Quality and Safety Risk Control List for Pressure Vessels, the duties of the quality and safety director, and the code of conduct for quality and safety officers. They must also record any suggestions, reports, and actions taken to address issues raised by these officials, and (). A. Archive for future reference B. Destroy regularly C. Keep in the custody of a designated person D. Store in a safe 95. According to the Provisions on the Supervision and Management of Special Equipment Production Units’ Implementation of Their Primary Responsibilities for Quality and Safety, pressure vessel production units shall provide training for their quality and safety directors and officers on laws and regulations, standards, and relevant professional knowledge; meanwhile, records of such training and assessments shall be kept and archived for future reference. A. Training, assessment B. Training C. Assessment D. Education 96. In accordance with the Provisions on the Supervision and Management of Special Equipment Production Units’ Implementation of Their Primary Responsibilities for Quality and Safety, pressure vessel production units shall provide training and assessments on laws and regulations, standards, and professional knowledge to their quality and safety directors and officers. They must also keep records of such training and assessments and ( ). A. Archive for future reference B. Destroy regularly C. Keep under special supervision D. Store in a safe 97. In accordance with the Provisions on the Supervision and Management of Special Equipment Production Units’ Implementation of Their Primary Responsibilities for Quality and Safety, local market supervision and management departments at the county level or above organize random supervision, inspection, and assessment of the quality and safety directors and officers of pressure vessel production units within their jurisdictions, in line with the Guidelines for the Assessment of Quality and Safety Managers for Pressure Vessels formulated by the State Administration for Market Regulation, and (). A. Publish the assessment results B. Impose penalties C. Award recognitions D. Keep records 98. According to the Provisions on the Supervision and Management of Special Equipment Production Units’ Implementation of Their Primary Responsibilities for Quality and Safety, pressure vessel production units shall provide necessary () for their quality and safety directors and officers, so as to ensure that they can carry out their duties in accordance with the law. A. Working conditions, training and education, and job benefits B. Working conditions C. Training and education D. Job benefits 99. () refers to the inspectors within the organization who are specifically responsible for quality process control. A. Quality and Safety Officer B. Quality and Safety Director C. Quality and Safety Staff D. Principal Responsible Person