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2020 R1 open door pressure vessel operation exam questions and practice test answers (new training, review)
The source of the question bank: the production safety simulation test a little bit of small program
This topic for the R1 open door pressure vessel operation textbook exam questions (2020 revised version) topic, all the contents are summarized as R1 open door The pressure vessel operation test questions test points, is the student must master the R1 open door type pressure vessel operation knowledge points, please students memorize and simulation test assessment.
1, judgment questions pressure vessel periodic inspection refers to the pressure vessel downtime inspection and safety condition rating. (?) (? √?)
2, judgment question pressure vessel operation pressure and temperature rise and fall, should be done slowly. () (? √?)
3, judgment questions pressure vessel explosion, the gas energy generated in the container in addition to very little for the consumption of further tearing of the container and the debris will be thrown out, most of the shock wave generated, resulting in property damage or casualties. () (? √?)
4, judgment questions pressure vessel should be put into operation before the preparatory work, meet the requirements before being put into operation. () (? √?)
5, judgment question TSGZ6001-2019 "special equipment operators assessment rules" after the implementation of the original acquisition of the pressure vessel operator's license in the validity period can also continue to operate the fast-opening pressure vessel. (? √?)
6, judgment question fast-opening pressure vessel in the design service life, can be used directly, without the need for regular supervision and inspection of special equipment testing organizations. (? √?)
7, judgment question fast-opening type pressure vessel in the use of pressure resistance test before, the inspector should be in front of the fast-opening door on the fast-opening door to confirm whether the deformation of the door, whether the leakage. (? ×?)
8, judgment question fast-opening type pressure vessel stops running, the operator when the valve should be quickly opened or closed. (? ×?)
9, judgmental questions "special equipment operators license" examination of the implementation of the percentage system, a single subject score of 60 for passing, each subject is qualified, assessed as a pass. (? ×?)
10, judgment question safety valve can be installed lead, can also be installed horizontally according to the site. () (? ×?)
11, judgment question operator in the operation of the pressure vessel, its working pressure shall not exceed the design pressure, the maximum allowable working pressure or periodic inspection approved by the allowable / monitoring the use of pressure. () (? √?)
12, judgment question solenoid valve is a motorized valve, its role is to play the valve open, close, control medium through, off. () (? √?)
13, judgment question temperature measuring instruments should be measured according to the provisions of the measurement department for periodic calibration. () (? √?)
14, judgment questions according to the structure, medium and other conditions, the pressure vessel needs to be set up on the necessary manholes, hand holes, inspection holes, etc., for the vessel's periodic inspection, inspection or removal of dirt and so on. (? √?)
15, judgment questions rotating or reciprocating movement of mechanical equipment in the self-contained or as a component of the pressure vessel chamber, also applies to the "large capacity regulation. (? ×?)
16, judgment questions pressure vessel geometric volume, that is, by the design drawings marked by the size of the calculation and need to take into account manufacturing tolerances. (? ×?)
17, judgment question fast-opening pressure vessel pressure continues to rise, should take cooling measures. (? √?)
18, judgment questions on the holding of corrosive media fast-opening type pressure vessel, maintenance should be carried out when the internal cleaning. (? √?)
19, judgment question the most common fast-opening type pressure vessel structure form of tooth meshing and clamp type. (? √?)
20, judgment question "special equipment safety management and operator certificate" review only practical examination. (? ×?)
21, judgment question applicants have objections to the results of the examination body's response, you can telephone to the licensing authority to appeal. (? ×?)
22, judgment question HG/T20660-2017 "Classification Standard for Toxicity Hazard and Explosion Degree of Risk of Chemical Medium in Pressure Vessels" applies to the classification of toxicity hazard and explosion degree of risk of chemical medium in mobile pressure vessels (such as cylinders, tanker containers, etc.) (? ×?)
23, judgment question safety interlocking device locking device (including positioning indicator pin) arrangement, should be able to visually determine whether the locking device is intact in the closed position. (? √?)
24, judgment question open door pressure vessel should minimize the local structure of the discontinuity, the use of full penetration of the welded joints, and make the local structure of the discontinuity of the smooth transition. (? √?)
25, judgment question fast opening type pressure vessel design should consider the effect of fatigue load. (? √?)
26, judgment question according to the provisions of the "large capacity", with double-headed bolts are not connected to the open-type pressure vessel, but if the joint bolts are connected to the open-type pressure vessel. (? ×?)
27, judgment question level meter is made according to the connecting tube principle. () (? √?)
28、Judgmental questions meshing fast-opening pressure vessels generally have more meshing teeth, and there will be a margin, so when a tooth is found to be damaged, it can be used first, and then reported. (? ×x?)
29, judgment question fast-opening pressure vessel safety interlocking device of the periodic calibration content should be carried out in accordance with the design documents. (? √?)
30, judgment question stainless steel is the common material of the open-door pressure vessel. (? √?)
31, judgment questions using welded structure to connect the equipment body of the pressure vessel is not a fast-opening pressure vessel. (? √?)
32, judgment questions the use of units should be found in the annual inspection of the pressure vessel safety hazards eliminated in a timely manner. () (? √?)
33, single-choice questions "Special Equipment Safety Supervision Regulations" provides that special equipment operators violate the operating procedures of special equipment and related safety regulations operation, or in the process of operation found that the hidden danger of accidents or other unsafe factors, and did not immediately report to the on-site safety management personnel and the relevant responsible person in charge of the unit, by the use of special equipment unit to give (). (?A?)
A. Criticism, education, punishment
B. Fines
C. Criminal responsibility
34, single-choice questions "Regulations on the Supervision of the Safety of Special Equipment" stipulates that the special equipment operators violated the operating procedures of the special equipment and the relevant safety rules and regulations for the operation of the special equipment, or in the process of the operation of the discovery of accidents hidden dangers or other unsafe factors , not immediately reported to the site safety management personnel and the relevant person in charge of the unit, the circumstances are serious (). (?C?)
A, criticism and education penalties
B, fines
C, revocation of the qualification of special equipment operators
35, single-choice questions, "Fixed capacity regulations" stipulates that: the replacement of the pressurized components by welding, replacement of the lining, etc. should be qualified by (). (?B?)
A, air pressure test;
B, pressure resistance test;
C, airtightness test
36, single-choice questions a project atmospheric pressure is equal to (). (?A?)
A, 735.6mmHg
B, 760mmHg
C, an engineering atmospheric pressure
37, single-choice questions the following quick-opening pressure vessel head form, the best force condition is (). (?A?)
A. Spherical head
B. Disc head
C. Flat plate head
D. Elliptical head
38. Single-choice questionThe higher the critical temperature of a substance, the more it is () liquefied. (?A?)
A, easy
B, not easy
C, independent of the critical temperature
39, single-choice questions liquid level gauge should be installed in the () position of the container. (?C?)
A, the highest
B, the gas phase space
C, easy to observe
40, single-choice question rupture disc is a () protective device. (?A?)
A, overpressure relief
B, control
C, metrological display
41, single-choice question nominal diameter greater than or equal to () mm receiver and pipe flanges, belonging to the pressure vessel body of the main pressurized components. (?A?)
A, 250
B, 200
42, single-choice questions the wider the range of explosive limits, the lower limit of the more (), the greater the explosion risk. (?B?)
A, high
B, low
43, single-choice questions "special equipment operator license" is valid for () years. (?D?)
A, 2
B, 3
C, 5
D, 4
44, single-choice questions to operate which equipment is not required to obtain the "special equipment operator's license". () (?A?)
A, large hydrogenation reactor
B, vulcanization tank
C, pulsation sterilizer
D, autoclave
45, single-choice questions container medium for the maximum operating temperature below () of the liquid, if the gas-phase space is greater than or equal to the volume of 0.03 m3, it is also part of the "large capacity regulation" of the Scope of application. (?B?)
A, 100 ℃
B, the standard boiling point of the medium
46, single-choice questions clamp-type open the door to realize the safety chain is more (). (?B?)
A, easy
B, difficult
47, multiple choice questions rupture disc device inspection, where one of the following conditions are found, the user unit should be a deadline for the replacement of rupture disc device and to take effective measures to ensure that the replacement of the period of safety, or suspend the use of the pressure vessel. () (?ABCD?)
A. The rupture disc exceeds the specified service life
B. The rupture disc is installed in the wrong direction
C. The rupture disc's calibrated burst pressure, temperature and operational requirements are inconsistent
D. The rupture disc exceeds the calibrated burst pressure and fails to rupture
48, multiple choice "Rules on Management of the Use of Special Equipment" states that () the use of special equipment shall be subject to the following conditions. Rules" stipulates that () the use of special equipment should be developed special emergency response plan for special equipment accidents, at least one drill per year, and make records. (?BC?)
A, all;
B, set up special equipment safety management organization;
C, with full-time safety management personnel;
D, with part-time safety management personnel.
49, multiple choice questions quick-opening pressure vessel operation, the operator of the vessel process conditions in terms of inspection of the main check () is normal (?ABCE?)
A, operating temperature
B, operating pressure
C, level
D, volume
E, media composition
50, Multiple choice questions fixed pressure vessel annual inspection method: (). (?AB?)
A, macro-inspection is the main;
B, if necessary, thickness measurement, wall temperature and corrosive medium content determination, vacuum test;
C, hydraulic test
The above is the type of R1 fast-opening pressure vessel operation exam question bank. Support all regions of the country accurate R1 open-door pressure vessel operation test questions, support for safety certification, special operations license, vocational skills identification and other types of work database practice.