Welding Safety Precautions Manual
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Questions and Answers

What should be used to handle the hot work-piece?

  • A piece of wood
  • A pair of tongs (correct)
  • Bare hands
  • Thick cloth gloves

What should be worn when welding to protect the body from weld metal spatter and sparks?

  • Thick cotton shirt
  • Rubber gloves and plastic apron
  • Flexible gauntlet gloves and a leather apron (correct)
  • Thin fabric gloves and a lab coat

When is it recommended to start chipping the slag off the welded layer?

  • Immediately after welding
  • When the pieces are cooling down
  • When the pieces are still hot
  • When the pieces are at lower temperature (correct)

What is done in forge welding to form a homogeneous mixture at the joint?

<p>Heating two similar metal pieces up to the plastic stage in the furnace and hammering them (D)</p> Signup and view all the answers

What is the process in which a gas flame is used to raise the temperature of the metals to be joined?

<p>Gas Welding (A)</p> Signup and view all the answers

What precaution is advised for handling chips during machining?

<p>Make use of hand glove and wire brush (A)</p> Signup and view all the answers

What type of milling machine is suitable for peripheral milling?

<p>Horizontal milling machine (A)</p> Signup and view all the answers

What is the purpose of using coolants during machining?

<p>To reduce the temperature during machining (A)</p> Signup and view all the answers

What is the recommended attire when operating a milling machine?

<p>Lab coat and shoe (B)</p> Signup and view all the answers

What should be avoided when the machine is in operation?

<p>Trying to remove chips (C)</p> Signup and view all the answers

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