Font Size: If the type and grade of material cannot be established through mill test certificate or markings on the material from the supplier: O a) The fabricator should be permitted to continue welding assuming the material is acceptable. Ob) Hardness testing should be performed to determine the type and grade of material. Oc) The material shall be deemed unacceptable and new material shall be required with proper mill test certificates. Od) Further testing may be required to verify that the material in question conforms to the specifications such as hardness testing, chemical composition testing, tensile testing, impact testing and metallographic evaluation. Go To Next Question AA question(s) remaining How deep can a subsurface defect be detected with an AC yoke? Oa) 6 mm for nonferrous metals. Ob) 3 mm. Oc) 6 mm in steel. Od) AC has no effective depth capability.

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
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pls help asap on both

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If the type and grade of material cannot be established through mill test certificate or markings on the material from the
supplier:
O a) The fabricator should be permitted to continue welding assuming the material is acceptable.
Ob) Hardness testing should be performed to determine the type and grade of material.
Oc) The material shall be deemed unacceptable and new material shall be required with proper mill test certificates.
Od) Further testing may be required to verify that the material in question conforms to the specifications such as
hardness testing, chemical composition testing, tensile testing, impact testing and metallographic evaluation.
Go To Next Question
AA
Transcribed Image Text:Font Size: If the type and grade of material cannot be established through mill test certificate or markings on the material from the supplier: O a) The fabricator should be permitted to continue welding assuming the material is acceptable. Ob) Hardness testing should be performed to determine the type and grade of material. Oc) The material shall be deemed unacceptable and new material shall be required with proper mill test certificates. Od) Further testing may be required to verify that the material in question conforms to the specifications such as hardness testing, chemical composition testing, tensile testing, impact testing and metallographic evaluation. Go To Next Question AA
question(s) remaining
How deep can a subsurface defect be detected with an AC yoke?
Oa) 6 mm for nonferrous metals.
Ob) 3 mm.
Oc) 6 mm in steel.
Od) AC has no effective depth capability.
Transcribed Image Text:question(s) remaining How deep can a subsurface defect be detected with an AC yoke? Oa) 6 mm for nonferrous metals. Ob) 3 mm. Oc) 6 mm in steel. Od) AC has no effective depth capability.
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