Weak current College】 【special equipment safety technical answer to simulated test and reference.

<br> 1. the special equipment referred to by the State, because the device itself and the influence of external factors to the accident, and in the event of accidents causing bodily injuries and economic losses are risk larger equipment. There are special equipment for .elevators, boilers, pressure vessels, ______, etc. <br> A. Planer BC lifting machinery excavator D. gear machine <br> 2. under the State Council, 2003 the special equipment safety supervision Ordinance, the category of special equipment including boilers ., pressure vessels (including gas cylinders, the same below), and pressure piping, elevators, cranes, passenger ropeway, ______, etc. <br> ABC gear shaping machines excavators D. large amusement facilities <br> 3. the special equipment safety .supervision Ordinance covers areas including _____ types of special equipment. <br> A. seven class B. eight class C. 5 D. six class <br> 4. boiler is _____.< br> A. production of steam heating water BC production .of steam or heated water vapor and D. production of heating water <br> 5. specification of the boiler boiler heating ______ ______ or provided. <br> A. water, steam and water vapor, BC thermal, water <br> 6. .the specifications for the steam boiler boiler and steam parameters of ______, hot water boiler of specifications to use hot water boiler of ______ and parameter represents. <br> A. heating, evaporation and B. evaporation, quantity of heat <br> C. .capacity, quantity of heat evaporation, capacity, D. <br> 7. pressure vessel during normal processing time is at the top of the pressure vessel ______.< br> A. the maximum operating pressure of BC design pressure working pressure <br> .8. pressure vessels in the normal process of operation that may occur when the maximum pressure is ______.< br> A. the maximum operating pressure of BC design pressure working pressure <br> 9. steam boiler in the water pressure and load range long .-term continuous run time, you should ensure that export vapor pressure is called ______.< br> A. design pressure working pressure of the BC rated steam pressure D. maximum pressure <br> 10. working pressure is the pressure vessel belongs to 5MPa .______.< br> A. high pressure vessel B. MV and LV container container CD low pressure container <br> 11. pressure is the pressure vessel is 50MPa ______.< br> AB low pressure vessel pressure vessel in CD ultrahigh-pressure vessel .high pressure vessels <br> 12. the following boiler and pressure vessel defects in the most dangerous is ______.< br> A. the even corrosion crack DCB deformation internal deposition fouling <br> 13. our country into the boiler and pressure vessel safety .monitor range minimum pressure is ______.< br> A.0.1MPa B.0.2MPa C.0. <br> 14. steam boiler safety technical supervision regulations applicable to ______ of stationary steam boiler. <br> AB water as the medium to .the water or oil to oil for media CD various media for media <br> 15.B grade boiler manufacturing license is valid for ______ years. <br> A.10 B.5 C.3 D.2 <br> 16. welded .boiler pressure vessel welder examination certificate shall be valid for a period of ______ years. <br> A.10 B.5 C.3 D.1 <br> 17. pressure after force evenly shape is ______.< br> AC spherical B .. cylindrical, rectangular square D. <br> 18. the cylinder subjected to internal pressure, its week response force is axis responsiveness of ______.< br> A.0.5 times B.1.5 times C.2.0 times D.3.0 times <br .> 19. cylindrical containers oval hole, its long axis should be placed in a cylinder of ______.< br> A. circumferential direction BC horizontal axis direction D. arbitrary direction <br> 20. and the cylinder is connected to the standard elliptical heads ., its long axis and the short axis of the ratio of ______.< br> A.1.5 B.2.0 C.2.5 D.3.0 <br> Reference answer <br> <br> 1.C2.D3.A4.C5. .B6.B7.B8.A9.C10.B <br> <br> 11.C12.C13.A14.A15.B16.C17.A18.C19.C20.B <br> <br> <br> <br>.