Oxyfuel cutting Study guides, Class notes & Summaries

Potential hazards relating to arc welding are - correct answer a. Radiation b. Fumes c. Toxic Gasses D. Electrical Shock When using a fire extinguisher to extinguish a fire, it should be - correct answer Pointed at the base of the fire what type of fire extinguisher should be used on electrial fires? - correct answer Type c what are the initials of the federal organization created to insure safe and sanitary working conditions for emplayees? - correct answer OSHA The ma...

CWB Module 10 Questions and Answers Rated A+ Where do transverse cracks occur? (a) weld metal and base metal (b) weld metal only (c) base metal only (d) weld craters (a) weld metal and base metal Porosity may occur: (a) open to the surface of the weld only (b) in the heat-affected zone only (c) below the surface of the weld only (d) open to the surface and/or below the surface of weld (d) open to the surface and/or below the surface of weld Discontinuities are... (a) unwanted defects ...

Boilermaker NCCER exam with questions & veried answers 2023/2024 latest update WHEN SHOULD RIGGING MATERIAL BE ATTACHED TO A BEAM TIIAT IS BEING DEMOLISHED? BEFORE ANY BOLTS ARE REMOVED OR ANY CUTTING IS DONE ON THE BEAM WHICH TYPE OF INSOLATION IS REQUIRED BEFORE A VESSEL IS ENTERED? DocING, TAGGING, AND BLINDING LINES THAT FEED THE VESSEL ACCORDING TO OSHA OXVGEN AND ACETYLE CYLINDERS IN STORAGE MUST BE SEPARATED WHAT NUMUM 20ft WHAT IS THE FIRST THING A BOILER MAKER SHOULD DO SEFORE CU...

Welding - Chapters 1-6 - First Exam, With Complete Verified Solution List welding Currents: AC,DC-,DC+ What is the Definition of welding current the current in the welding circuit during the making of the weld. Three units are used to measure welding current Voltage: electrical pressure Amperage: number of electrons flowing Wattage: power of the arc What approximately is The temperature of the arc? 11,000°F (6000°C). Three different types of current used for welding are Alternati...

The four leading causes of death in the construction industry include electrical incidents, struck by incidents, caught in or between incidents and_? Falls Sign with a white background green panel and white lettering is? Safety instruction signs To properly dispose of oiley rags they must be? Stored in containers designed for the purpose. Approved self closing metal containers Keeping your work area clean and free of scraps or spills is refered to as? House keeping ...

A charcoal filter in an air-purifying respirator should be changed _____. when the wearer detects any taste or smell A document issued by the site manager that allows a welder to perform operations with a potential risk of fire is a _____. hot work permit All of the following fabrics may be worn around sources of sparks or high heat except _____. polyester An exhaust hood should be located _____ the source of welding fumes. four to six inches away from An oxygen l...

Potential hazards relating to arc welding are - correct answer a. Radiation b. Fumes c. Toxic Gasses D. Electrical Shock When using a fire extinguisher to extinguish a fire, it should be - correct answer Pointed at the base of the fire what type of fire extinguisher should be used on electrial fires? - correct answer Type c what are the initials of the federal organization created to insure safe and sanitary working conditions for emplayees? - correct answer OSHA The ma...

Welding - Chapters 1-6 - First Exam with Complete Solutions List welding Currents: AC,DC-,DC+ What is the Definition of welding current the current in the welding circuit during the making of the weld. Three units are used to measure welding current Voltage: electrical pressure Amperage: number of electrons flowing Wattage: power of the arc What approximately is The temperature of the arc? 11,000°F (6000°C). Three different types of current used for welding are Alternating Current: evenly...

NACE 2 Ultimate Study Guide questions and answers 2023ASTM D 4258 standard practice for surface cleaning concrete for coating ASTM D 4259 standard practice for abrading concrete ASTM D 4260 standard practice for acid etching ASTM D 4261 standard practice for surface cleaning concrete unit masonry for coating ASTM D 4262 testing ph of chemically cleaned or etched concrete surface ASTM D 4263 standard test method for indicating moisture in concrete by the p...

unusual - Answer If the seal was not properly aligned or there is excessive wear in some bearing or shaft,_______ wear tracks will be the indicator sharpened brass putty knife - Answer For removing hard to remove gasket materials found on sealing surfaces, ______ is recommended Conducted on the job - Answer Apprenticeship training is_______ distance - Answer Charting alignment on a graph requires a chart that is divided into thousandths of an inch vertically for the indicator readings a...