Rockwell scale - Study guides, Class notes & Summaries

CWB EXAM QUESTIONS AND ANSWERS 1.To measure the strength of a welded joint what mechanical test would you prescribe? a) A transverse weld tension test b) A charpy test. c) A CTOD test. d) An all weld metal tension test. e) A side bend test. - ANS a) A transverse weld tension test 2. Select the cutting process that would provide the narrowest heat affected zone when cutting 12.5 mm (0.5 in) thick carbon steel. a) Oxy-acetylene cutting. b) Air-carbon arc cutting. c) Oxy-p...

a-bar correct answers abbreviation for armature bar aligned correct answers armature bar and rear coil should be ____________ more leverage correct answers an a-bar extending past rear coil creates _________ 1.5-1.625 correct answers usually a longer armature bar is a range from _.___ to _.____ plain steel, no chrome correct answers armature bars should be _________ ________, _____ ____________ .010-.012 correct answers when a-bar is flat on coil, rear coil has between .___-.___ ...

CWB Level 2 Closed Book Questions and Answers 100% Pass To measure the strength of a welded joint what mechanical test would you prescribe? a) A transverse weld tension test. b) A charpy test. c) A CTOD test. d) An all weld metal tension test. e) A side bend test. a) A transverse weld tension test. Select the cutting process that would provide the narrowest heat affected zone when cutting 12.5 mm (0.5 in) thick carbon steel. a) Oxy-acetylene cutting. b) Air-carbon arc cutting. c) Oxy-pr...

a-bar - Answer- abbreviation for armature bar aligned - Answer- armature bar and rear coil should be ____________ more leverage - Answer- an a-bar extending past rear coil creates _________ 1.5-1.625 - Answer- usually a longer armature bar is a range from _.___ to _.____ plain steel, no chrome - Answer- armature bars should be _________ ________, _____ ____________ .010-.012 - Answer- when a-bar is flat on coil, rear coil has between .___-.___ dust, lint, debris, hitting at an ...

a-bar - Answer- abbreviation for armature bar aligned - Answer- armature bar and rear coil should be ____________ more leverage - Answer- an a-bar extending past rear coil creates _________ 1.5-1.625 - Answer- usually a longer armature bar is a range from _.___ to _.____ plain steel, no chrome - Answer- armature bars should be _________ ________, _____ ____________ .010-.012 - Answer- when a-bar is flat on coil, rear coil has between .___-.___ dust, lint, debris, hitting at an angle - Ans...

Oregon Tattoo Exam Questions With Correct Answers Latest Updated 2023/2023 (Score A+). more leverage - Answer- an a-bar extending past rear coil creates _________ 1.5-1.625 - Answer- usually a longer armature bar is a range from _.___ to _.____ plain steel, no chrome - Answer- armature bars should be _________ ________, _____ ____________ .010-.012 - Answer- when a-bar is flat on coil, rear coil has between .___-.___ dust, lint, debris, hitting at an angle - Answer- what can cause a rattle ...

Oregon Tattoo questions and answers latest top score. a-bar - correct viation for armature bar aligned - correct ure bar and rear coil should be ____________ more leverage - correct a-bar extending past rear coil creates _________ 1.5-1.625 - correct ly a longer armature bar is a range from _.___ to _.____ plain steel, no chrome - correct ure bars should be _________ ________, _____ ____________ .010-.012 - correct a-bar is flat on coil, rear coil has between ...

Which of the following is the proper notation for a material with Rockwell B-scale hardness of 99? correct answers HRB99 Which of the following statements about Shore hardness testing is true? Shore hardness testing uses: correct answers A durometer with an indenter and dial indicator to measure a material's hardness. What is the correct notation for a Knoop hardness of 600 under a 0.75 kg testing force? correct answers 600HK0.75 Which of the following terms describes a material's abi...

AISI - American Iron and Steel Institute ASTM - American Society for Testing and Materials Sets standards for metal material Austenitic - stainless steel that cannot be heat hardened, with excellent corrosion resistance, Sometimes referred to as 300 series or 304 stainless. Martensitic - a stainless steel that can be heat hardened. Stainless steel that falls into the category is 400 series, which is subject to corrosion due to lack of nickel Rockwell Scale - A method and scale used to mea...

CWB Level 2 Closed Book Exam Questions with Correct Answers Reverse polarity refers to the use of a: a) AC power source, electrode + b) DC power source, electrode + c) AC power source, electrode - d) DC power source, electrode - - Answer-b) DC power source, electrode + Which welding process(es) can result in metallic inclusions in the weld? a) SMAW. b) FCAW. c) GMAW. d) GTAW. e) SAW - Answer-d) GTAW. In producing a drawing for a scale of 1:50, what would be the dista...