The hottest safety evaluation simulation test

2022-09-28
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Safety evaluation simulation test question

safety evaluation examination multiple-choice question

1. A factory building has a production line including three sections, which can be divided into (a an evaluation unit.)

a, one evaluation unit

b, two evaluation units

c, three evaluation units

d, more than three evaluation units

2. The identification of hazardous and harmful factors in the pre evaluation stage should focus on (unsafe factors of substance A, adverse effects of environment c)

a, unsafe factors of things

b, unsafe factors of people

c, adverse effects of the environment

d, management defects

2. When identifying hazardous and harmful factors in production process equipment, we should pay attention to the hazards that will occur under the conditions of (a, production and process differences

regular start-up C, stop-up D, equipment failure e, sudden water and power cut-off, stop-up of mixing F, timely accident wave of adjacent units) Hazards

a, production and process abnormalities

b, start-up

c, shutdown

d, equipment failure

e, sudden water and power failure, stop mixing

f, adjacent unit accident wave timely

4, liquid flammability is divided by flash point as the standard, and the national standard stipulates, The liquid whose flash point conforms to (a flash point ≤- 18 ℃; B - 18 ℃ < flash point < 23 ℃; C23 ℃ ≤ flash point ≤ 61 ℃) is a flammable liquid, and the liquid whose flash point conforms to (a flash point ≤- 18 ℃; B - 18 ℃ < flash point < 23 ℃) is a class I flammable liquid

a, flash point ≤ - 18 ℃

b, -18 ℃

c, 23 ℃ ≤ flash point ≤ 61 ℃

5, workshops that produce or use substances with a flash point of 59 ℃ belong to class (B, b) according to the fire risk level

a, a (<28 ℃

b, B (28 ~ 60 ℃)

c, C (≥ 60 ℃)

8. The labor safety and health pre evaluation of the construction project is based on the content of the construction project (a feasibility study report) after 1 s, using scientific methods for evaluation

a, project proposal

b, feasibility study report

d, preliminary design

e, labor safety and health special article

9, the pre evaluation report after expert review is approved by (a safety production comprehensive management department)

a, the comprehensive management department of work safety

b, the competent department of the pre evaluation unit

c, the competent department of the construction unit

d, the labor union, health, labor administration and fire department

10. A plant has a 5000m3 spherical tank of vinyl chloride, which has a rotating steel ladder up to the top, and the lower part of the tank body has inlet and outlet pipes, valves and other pipe fittings. Next to the tank is a transfer pump group, and there is an automatic temperature measurement and water spray cooling system, The risks and hazards of the evaluation unit include (a tank overpressure physical explosion, B leakage caused vinyl chloride poisoning, C leakage caused fire explosion, D ladder climbing and falling, e liquid vinyl chloride spray caused human frostbite)

a, tank overpressure physical explosion

b, leakage caused vinyl chloride poisoning

c, leakage caused fire explosion

d, ladder climbing and falling

e, liquid vinyl chloride spray caused human frostbite

1 "Three Simultaneities" means that the labor safety and health facilities in the construction project must be designed at the same time with the main project (A. design at the same time; C.

construction at the same time; D. put into production and use at the same time)

a, simultaneous design; B. Submit for approval at the same time; C. Simultaneous construction; D. At the same time, it is put into production and use

2. The basic principles of safety evaluation are (B, correlation principle; C, analogy principle; D, inertia principle. There is also the principle of quantitative change to qualitative change)

a. the standard of causal correspondence principle is more scientific and operable; 4. Stricter restrictive requirements; B. Correlation principle; C. Analogy principle; D. Inertia principle

3. At present, the evaluation work involving the "three Simultaneities" of construction projects is mainly (a, pre evaluation; C, comprehensive acceptance evaluation

;)

a, pre evaluation; B. Intermediate evaluation; C. Comprehensive evaluation of acceptance; D. The safety evaluation of existing systems or operating systems

4. The principles that must be followed throughout the pre evaluation work are (C, science causes failure; E, impartiality; F, pertinence; and authority and seriousness)

a, policy; B. Fair competition; C. Scientific; D. Publicity; E. Impartiality; F. Targeted

5. Safety technical measures can be divided into (a, direct safety technical measures; B, indirect safety technical measures; C, suggestive safety technical measures; D, personal protective measures) according to their functions

a. direct safety technical measures; B. Indirect safety technical measures; C. Suggestive safety technical measures; D. Personal protective measures

6. The principles that the proposed safety countermeasures should comply with are (a, pertinence, C, operability; D, economic rationality;)

a, pertinence; B. Flexibility; C. Operability; D. Economic rationality; E. Compliance

8. The main evaluation methods used in the safety and health acceptance evaluation of the construction project are (C, safety checklist)

a, fault tree analysis; B. Pre hazard analysis; C. Safety checklist; D. Fire and explosion hazard index evaluation method

9. After the safety and health acceptance evaluation of the construction project is completed, the evaluation report shall be submitted by (B, the construction unit;) Report to the general management department of work safety

a, acceptance evaluation unit; B. Construction unit; C. The design unit

10. The evaluation unit is divided according to the characteristics of the device and substances, which can be divided into (A. according to the process function of the device; B.

according to the relative independence of the layout; C. according to the process conditions; D. according to the potential chemical element energy, toxicity and the quantity of substances; e. according to the degree of accident loss or danger)

a, divided by device process function; B. Divided according to the relative independence of the layout; C. Divided by process conditions

d, according to the potential chemical element energy, toxicity and quantity of substances; E. According to the degree of accident loss or risk, loss of control is mainly reflected in (a, equipment failure; B, personnel error; C, management defects)

a, equipment failure; B. Personnel error; C. Management defects; D. The influence of external risk factors

12. Major accidents have the characteristics of (a, a large number of casualties; B, serious economic losses)

A、

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