2022 Xinjiang's latest eight members (Safety Officer) simulated examination questions and answers

The 100% question bank provides the examination questions for the safety officer of the eight members of the construction team 、 Prediction of the examination of the eight members of the construction team 、 The real exam questions of the eighth senior staff 、 Safety officer certificate examination question bank, etc , Provide online questions and brush questions , Online mock exam , Help you pass the exam easily .

 

229. The height of primary section steel cantilever scaffold should not exceed ()m.

A.10

B.15

C.20

D.25

answer ：C

230. The distance between the positioning point set at the cantilever end of the section steel cantilever beam and the cantilever beam end shall not be less than ()mm

A.100

B.150

C.200

D.250

answer ：A

231. The arrangement of scaffold wall connecting parts should be close to the main node , The distance from the main node shall not be greater than ().

A.150mm

B.200mm

C.250mm

D.300mmㇼ

answer ：D

232. Wall connecting parts must be set at both ends of open scaffold , The vertical spacing of wall connecting parts shall not be greater than the floor height of the building , And should not be greater than ()m.

A.2

B.3

C.4

D.5

answer ：C

233. The width of the scaffold conveying chute shall not be less than ()m, The slope should not be greater than ().

A.1.2;1:5

B.1.5;1:5

C.1.5;1:6

D.1.2;1:6

answer ：C

234. The width of the pedestrian ramp shall not be less than ()m, The slope should not be greater than ().

A.0.8;1:3

B.1;1:4

C.1;1:3

D.0.8;1:4

answer ：C

235. A platform shall be set at the corner of the scaffold ramp , Its width should not be () Ramp width .

A. be equal to

B. Greater than

C. Less than

D. Independent of ramp width ..

answer ：C

236. The end of the scaffold operation layer must be set at least ()mm Your toe board .

A.150

B.180

C.200

D.220

answer ：B

237. The scaffold board shall be laid firmly 、 Strict , And double bottom with safety net , Every... Below the construction layer ()m The safety net shall be used to close the .

A.8

B.9

C.10

D.12

answer ：C

238. When the scaffold board is butted and laid , The extended length of scaffold board at the joint shall be taken as (D),, The sum of the extended lengths of the two scaffold boards shall not be greater than ().

A.100mm~120mm,240mm

B.110mm~130mm,260mm

C.120mm~140mm,280mm

D.130mm~150mm,300mm

answer ：D

 

239. The elevation of the bottom surface of the upright base plate or base of the fastener scaffold should be higher than the eye level ()

A.20mm~50mm

B.30mm~60m

C.40mm~80mm

D.50mm~100mm

answer ：D

240. When the vertical pole of fastener scaffold is extended by overlapping , The lap length shall be less than ()m, No less than () Fixed with two rotary fasteners .

A.0.5,1

B.0.5,2

C.1.1

D.1.2

answer ：D

241. Scaffold removal operation , must () Conduct .

A. Layer by layer from top to bottom

B. Layered from bottom to top

C. The upper and lower layers are at the same time

D. Casually dismantle

answer ：A

242. The red arrow in the figure refers to what part of the scaffold ()

A. cross bar

B. Stand up

C. Cross bridging

D. guardrail

answer ：B

243. What are the main problems with the scaffold in the figure :()

A. No backing plate is set

B. The bottom sweeping rod is not set

C. Cross bridging is not set

D. No drainage ditch is set

answer ：B

244. What are the main problems with the scaffold in the figure :()

A. The foundation is not firm

B. The upright is not at the same horizontal height

C. The distance between the sweeping rod and the base plate is more than 200mm

D. Step length is too small

answer ：C