|
Title: When filler metal is graded for rigid control fabrication, the purchaser receives _____. Post by: Annmarie on Feb 23, 2018 When filler metal is graded for rigid control fabrication, the purchaser receives _____. a. AWS Specification A5.7 b. a Certificate of Conformance c. a Certified Chemical Analysis report d. no record of chemical composition or strength [Ques. 2] Carbon steel filler metals are identified by AWS Specification A5.18 and low-alloy steel filler metals are identified by AWS Specification _____. a. A5.10 b. A5.12 c. A5.24 d. A5.28 [Ques. 3] When welding with GTAW in a cross draft situation, better shielding is provided by _____. a. argon b. helium c. hydrogen d. carbon dioxide [Ques. 4] When carrying plywood or other sheet material on a windy day, you should _____. a. carry it over your head b. carry it so the edge of the sheet points to the wind c. make sure the veneer side is facing into the wind d. carry it so any flat surface faces into the wind [Ques. 5]
|