2024年5月22日发(作者:代鹏涛)
(目视检验工作表)
Select the correct answer for the following questions. Refer to the “Examination Book of
Specifications" for the appropriate information.
(为下列问题选择正确答案,请参考”检验技术要求”)
1. The designer has detailed the joint B-U2-GF for the welding of two structural
members. What is the acceptable range of root opening dimensions for that joint
configuration ? (设计者要求两个构件的接头形式为B—U2-GF,请问根部间范
围是?)
a. 0 to 1/8〞
b. 1/16 to 3/16
c. 0 to 1/4〞
d. 0 to 3/16〞
e. none of the above (以上答案都不对)
2. Where would the designation A5。18,A5.29,etc。appear on the form in Appendix I ?
(A5。18,A5.29应该在附录I中出现在哪里?)
a. Space #5 (#5空格)
b. Space #6 (#6空格)
1
(目视检验工作表)
c. Space #7 (#7空格)
d. Space #1 (#1空格)
e. None of the above (以上答案都不对)
3. Which of the following would be an acceptable electrode for GMAW of 3〞 thick
A514 steel ? (对于气体保护焊焊接3〞厚的A514钢板,应使用下列哪种焊条?)
a. E10XT
b. ER100S
c. ER110S
d. All of the above (所有以上焊条)
e. None of the above (以上答案都不对)
4. For the condition listed in Question #3, what is the required preheat and interpass
temperature ? (对于#3问题中的情况,预热温度和层间温度的要求是什么)
a. 225℉ minimum (最低225℉)
b. 225℉ maximum (最高225℉)
c. 225℉ min.- 450℉ max. (最低225℉,最高450℉)
2
2024年5月22日发(作者:代鹏涛)
(目视检验工作表)
Select the correct answer for the following questions. Refer to the “Examination Book of
Specifications" for the appropriate information.
(为下列问题选择正确答案,请参考”检验技术要求”)
1. The designer has detailed the joint B-U2-GF for the welding of two structural
members. What is the acceptable range of root opening dimensions for that joint
configuration ? (设计者要求两个构件的接头形式为B—U2-GF,请问根部间范
围是?)
a. 0 to 1/8〞
b. 1/16 to 3/16
c. 0 to 1/4〞
d. 0 to 3/16〞
e. none of the above (以上答案都不对)
2. Where would the designation A5。18,A5.29,etc。appear on the form in Appendix I ?
(A5。18,A5.29应该在附录I中出现在哪里?)
a. Space #5 (#5空格)
b. Space #6 (#6空格)
1
(目视检验工作表)
c. Space #7 (#7空格)
d. Space #1 (#1空格)
e. None of the above (以上答案都不对)
3. Which of the following would be an acceptable electrode for GMAW of 3〞 thick
A514 steel ? (对于气体保护焊焊接3〞厚的A514钢板,应使用下列哪种焊条?)
a. E10XT
b. ER100S
c. ER110S
d. All of the above (所有以上焊条)
e. None of the above (以上答案都不对)
4. For the condition listed in Question #3, what is the required preheat and interpass
temperature ? (对于#3问题中的情况,预热温度和层间温度的要求是什么)
a. 225℉ minimum (最低225℉)
b. 225℉ maximum (最高225℉)
c. 225℉ min.- 450℉ max. (最低225℉,最高450℉)
2