Welds - Study guides, Class notes & Summaries

W59 Rev.1 Questions and Answers 100% Pass CSA Standard W59 contains provisions for which of the following welding processes? SMAW, GMAW, SAW, SW, FCAW, EGW, ESW, MCAW The provisions of CSA Standard W59 are not intended for use with steels having a specified minimum yield strength of over 700 Mpa (100,000 psi). True What is a low hydrogen electrode? An electrode depositing weld metal having a specified maximum limit to the diffusible hydrogen content. "Contractor" refers to: The fabricator ...

Prior to welding, any surface in a weld groove is called a _____. groove face When using stringer beads on V-groove welds in the horizontal position, keep the electrode drag angle at _____ degrees. 10 to 15 Single groove welds with metal backing are used for _____ welds. high-strength When running vertical stringer beads on a V-groove joint in the vertical position, keep the electrode at a _____ degree push angle 0- to 10- When preparing weld coupons for V-groov...

CSA W47.1 And CSA W59 Exam Questions With Complete Solutions CSA Standard W59 covers the welding requirements for what type of steel construction? The welding requirements of CSA Standard W59 can be applied to carbon and low-alloy welded steel What types of structures are covered in CSA Standard W59? CSA Standard W59 covers statically- and cyclically-loaded (repetitive loading) structures. What is a low-hydrogen electrode? A low-hydrogen electrode is an electrode that deposits weld metal with...

API 653 EXAM PREP - OPEN BOOK ONLY ALREADY PASSED *When using the preheat alternative weld method, the temperature shall be checked ___ to assure the minimum temperature is maintained during welding. A) one inch or two times the material thickness whichever is greater, on each side of the groove. B) two inches or two times the material thickness, whichever is great, on each side of the groove C) Three inches or three times the material thickness, whichever is greater, in each side of t...

CHST Exam Questions and Answers 100% CorrectCHST Exam Questions and Answers 100% CorrectCHST Exam Questions and Answers 100% CorrectCHST Exam Questions and Answers 100% Correct How much tolerance between lifting points when jacking the slab? - ANSWER-Half inch Welds achieve maximum strength - ANSWER-When cooled to air temperature Power trowels are not required to have dead man switches - ANSWER-True

A​ double-groove weld is identified by​ _____. grooves on both sides of the joint A bevel radius is associated with which two types of groove​ welds? ​J- and​ U-groove welds Groove weld size can never be greater than the base metal thickness. True Maintain a short arc when using​ low-hydrogen electrodes because​ _____. they do not produce a heavy gaseous shield Although the range can vary based on a number of other​ factors, a typical amperage rang...

API 577 QUESTIONS AND ANSWERS RATED A+ Which of the following statements is correct? API 577 provides guidance to the API authorized inspector on welding inspection. The actual throat of a weld is best described as: The shortest distance between the weld root and the face of a fillet weld. The term "arc blow" refers to which of the following? The deflection of the arc due to magnetic forces. An autogenous weld is a weld that is best described by which of the following? A weld...

Fitness For Service API 579 Low Pressure Storage Tanks API 620 Risked Based Inspection API 580 Cathodic Protection API 651 Tank Bottom Linings API 652 Welding on in service equipment containing flammables API 2201 NDE Procedure Guidlines ASME Section V Acceptance Standards for RT of welds ASME Section 8, Div. 1Alternative evaluation for pits and LTA's ASME Section 8, Div. 2 Welder Qualification ASME Section IX Weld Procedure Qualification ASME Section IX Impact testing method and equi...

Hydro elevators in low rise applications do not need an _____ _____ room. CORRECT ANSWER overhead machine Some advantages of hydros are lower equipment and building construction costs because the load of a hydro is carried to the _____ where as the load of a traction car is carried by the _____ _____. CORRECT ANSWER ground, building structure When drilling the jack hole, the only proper way to determine if the hole is plumb is to remove the drill stem and bit and use a _____ _____. CORRECT...

CWB Module 12 Mechanical Testing of Welds Exam Questions with Complete Solutions 1. If a plot of stress against strain is made for a bar that undergoes plastic deformation, the stress at which a permanent set is first recorded when the bar is unloaded is known as: a) permanent set b) strain c) the elastic limit d) the proportional limit - Answer-c) the elastic limit Exercise Questions - Section 2 & 3 2. True or False Stress is load divided by the original cross section...