Metallurgy Elements and Their Effects on Steel Properties
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Questions and Answers

Which element is added to Cast Steel Manganese to increase resistance to wear and abrasions?

  • Tungsten
  • Nickel
  • Chromium
  • Molybdenum (correct)
  • What is the primary element in Steel?

  • Iron (correct)
  • Molybdenum
  • Tungsten
  • Nickel
  • Which element is used to increase hardenability and wear resistance in alloys?

  • Nickel
  • Molybdenum
  • Chromium
  • Tungsten (correct)
  • What element can be added to steel to increase its resistance to corrosion and oxidation?

    <p>Chromium</p> Signup and view all the answers

    In Cast Steel Manganese, what element is NOT typically used to increase wear resistance?

    <p>Aluminum</p> Signup and view all the answers

    Which element is commonly used in steel alloys to improve strength and toughness?

    <p>Molybdenum</p> Signup and view all the answers

    What element can be added to steel to enhance its ductility and toughness?

    <p>Nickel</p> Signup and view all the answers

    Which element is NOT a common additive in steel production for enhancing specific properties?

    <p>Tungsten</p> Signup and view all the answers

    'Cast Steel Manganese' primarily aims at improving which property of the steel?

    <p>'Hardness'</p> Signup and view all the answers

    Power tools are typically operated manually.

    <p>False</p> Signup and view all the answers

    It is safe to carry a tool by the cord or hose.

    <p>False</p> Signup and view all the answers

    It is recommended to yank the cord or hose to disconnect a tool from the receptacle.

    <p>False</p> Signup and view all the answers

    Keeping cords and hoses away from heat, oil, and sharp edges is not necessary for safety.

    <p>False</p> Signup and view all the answers

    It is safe to leave tools plugged in when not in use.

    <p>False</p> Signup and view all the answers

    One hand operation of power tools is recommended for efficiency.

    <p>False</p> Signup and view all the answers

    It is safe to hold your fingers on the switch button while carrying a plugged-in tool.

    <p>False</p> Signup and view all the answers

    Maintaining tools with care, keeping them sharp and clean, does not affect performance.

    <p>False</p> Signup and view all the answers

    Hydraulic power tools are typically operated using manual force.

    <p>False</p> Signup and view all the answers

    Fasteners are not important in securing materials in construction work.

    <p>False</p> Signup and view all the answers

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