AWS WELD INSPECTION TECHNOLOGY PRACTICE TEST QUESTIONS AND ANSWERS.

AWS QC1 The AWS standard for AWS Certification of Welding Inspectors. Defines the requirements and program for AWS to certify welding inspectors. KASH An acronym for Knowledge, Attitude, Skills, and Habits, the basic tools of a welding inspector. Brainpower Read More 0:12 / 0:15 ASNT SNT-TC-1A NDE Personnel Qualification TLV Threshold Limit Value EBW (Electron Beam Welding) Uses a focused beam of electrons as a heat source for fusion welding LBW (laser beam welding) Non-contact, requires no electrodes and is not influenced by magnetic fields Kerf The width of a cut SW (stud welding) Welding process that provides very efficient means of joining attachments to some planar surfaces Welding position In the electrode designation system for FCAW, the second digit in an electrode marked (E71T-5) refers to True E7024 is not a low hydrogen electrode True Oxygen is not a flammable gas False Short circuiting provides the most heat input for GMAW Electric currents above 6 milliamperes are considered Primary currents and harmful Position of the welders head The most important factor in avoiding welding fumes ANSI/ASC Z49.1 Document covering safety in welding and cutting AWS 3.0 Standard welding terms and definitions True You do not need a high school diploma to become a CWI Weld Face the exposed surface of a weld on the side from which the welding was done weld reinforcement The height of the weld above the base metal in a groove weld Weld Interface The boundary between base metals in a solid state weld without fillet metal Depth of fusion When looking at the cross section of a completed groove weld, the difference between the fusion face and the weld interface is called the: effective; actual For a concave fillet weld, which throat dimensions are the same? Root Penetration In a partial penetration single V-groove weld, the term for the dimension measured from the joint root to where weld penetration stops is Diameter of weld at point of contact The size of a spot weld is determined by its Depth of filling A dimension placed within the weld symbol for a plug of slot weld would indicate Depth of bevel A number to the left of the groove weld symbol in a welding symbol refers to Number of welds required A number in parenthesis just above or below the weld symbol for slot welds Welding symbol elements Reference line and arrow Standard or Specification the type of document that describes the requirements for a particular material or component is referred to as... standard Something set up or established by authority as a rule to measure quantity, quality, value or weight is a... AWS D1.1 Structural steel welding code ASME section VIII Code that covers the design of metallic unified pressure vessels is... Section IX Section of ASME code that covers qualification of welders is 6 number of welding codes AWS has developed True When inspecting unfired pressure vessels to the ASME code, the inspector will usually use several different sections Section II part C Section of the ASME code that covers filler materials Be simple and have checks and balances An effective materials control system will... SMAW, SAW, FCAW, GMAW (spray) what welding processes are pre-qualified for AWS D1.1 Hardness The property of metals that describes their resistance to indentation is called Strength the property of metals that describes their ability to carry a load Tensile testing and offset method the yield strength of a material is determined by Toughness the ability of a metal to absorb energy True Impact strength cannot be determined by a tensile test Yield strength The point at which a metals behavior changes from elastic to plastic Metallographic The type of testing used to evaluate the type of microstructure present in a metal is called... Charpy Impact Test The test generally used to test a material at a specific temp BHN Brinell Hardness Number Multiply BHN by 500 how do you find the approximate tensile strength of plain carbon steels