Mig welding 1 - Study guides, Class notes & Summaries

Arc burn burn to the skin produced by brief exposure to intense radiant heat and ultraviolet light Bonded the permanent joining of metallic parts to form an electrically conductive path that will assure electrical continuity and the capacity to safely conduct any current likely to be imposed on it Carbon steel an alloy of iron combining iron and usually less than 1 percent carbon to provide hardness Electric arc the flow of an electrical current across an air gap or gase...

Arc burn burn to the skin produced by brief exposure to intense radiant heat and ultraviolet light Bonded the permanent joining of metallic parts to form an electrically conductive path that will assure electrical continuity and the capacity to safely conduct any current likely to be imposed on it Carbon steel an alloy of iron combining iron and usually less than 1 percent carbon to provide hardness Electric arc the flow of an electrical current across an air gap or gase...

1. In the case of an eyewash emergency ________________________. - Answer- Do not squeeze your eyes shut Respiratory protection ____________________________ against fumes and gases. - Answer- Is the first step to prevent exposure When you check the first aid ABCs, you're checking a victim's _______________________. - Answer- Airway, breathing, and circulation Oil and other solvent spills can be cleaned up ______________________. - Answer- With a spill cleanup kit on-site All equipm...

1. In the case of an eyewash emergency ________________________. - Answer- Do not squeeze your eyes shut Respiratory protection ____________________________ against fumes and gases. - Answer- Is the first step to prevent exposure When you check the first aid ABCs, you're checking a victim's _______________________. - Answer- Airway, breathing, and circulation Oil and other solvent spills can be cleaned up ______________________. - Answer- With a spill cleanup kit on-site All equipm...

Welding Questions and Answers 100% Pass ______________welding joins metals by blending compatiable molten metals into one common part or joint. Fusion _________or nonfusion joining occurs when two or more pieces of steel are held together by a noncompatiable molten brass or silver material Adhesive The three basic types of fusion welding are? Gas Electric Ark Electrical Resistance Gas welding utilizes what two gases? Oxygen and Acetylene The Temperature of a neutral oxyacety flame is about_...

Safety is of paramount and horseplay will not be tolerated Good ventilation is required to prevent the buildup of oxygen fuel gas and toxic fumes Oxygen itself will not burn but the presence of pure oxygen will serve to accelerate combustion Oil and grease in the presence of oxygen can ignite and burn violently Clothing should include Long sleeve shirt and pants no matches or lighter in shirt pockets and tape pockets shut Hat turned backwards to protect from sl...

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...

Welding questions and answers graded A welding the coalescent bond between 2 pieces of metal resulting in the weld being equal to or stronger than the base metal SMAW shielded metal arc welding is a manual arc welding process that uses consumable electrode coated in flux to lay the weld. Stick welding GMAW gas metal arc welding a semi-automatic or automatic arc welding process in which a continuous and consumable wire electrode and a shielding gas are fed through a welding gun Mig welding FCA...

Welding final exam questions and answers already passed Which of the following is the definition of "policy" Plan Arc radiation can cause what on skin? Burns Which of the following decible measurements can cause heating damage? 95 Johnny is welding in a confined space. Which of the following gases is likely to be consumed and could cause Jonny to suffocate if it is completely depleted? Oxygen Sophia is designing a new welding shop for the local high school. Where should the compressed gas ...

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