Material & Manufacturing Science Quiz Test

7 Questions | Total Attempts: 155

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Manufacturing Quizzes & Trivia

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Questions and Answers
  • 1. 
    Decreasing grain size in a  polycrystalline material
    • A. 

      Increases yield strength and corrosion resistance

    • B. 

      Decreases yield strength and corrosion resistance

    • C. 

      Increases yield strength but decreases corrosion resistence

    • D. 

      Decreases yield strength but increases corrosion resistance

  • 2. 
    The blade of powder saw is made of 
    • A. 

      Boron steel

    • B. 

      High speed steel

    • C. 

      Stainless steel

    • D. 

      Malleable cast iron

  • 3. 
    Quartz is the types of material
    • A. 

      Ferroeelectric material

    • B. 

      Ferromagnetic material

    • C. 

      Piezo electric material

    • D. 

      Diamagnectic material

  • 4. 
    Babbit lining is used on brass/bronze bearing to.
    • A. 

      Increasing bearing resistence

    • B. 

      Increase compressive strength

    • C. 

      Provide any friction properties

    • D. 

      Increase wear resistance

  • 5. 
    In low carbon steel, presence of small quantities of sulpher improves.
    • A. 

      Weldability

    • B. 

      Formability

    • C. 

      Machinability

    • D. 

      Hardenability

  • 6. 
    Euteactoid reaction occurs at.
    • A. 

      6000 centigrade

    • B. 

      723 centigrade

    • C. 

      1147 centigrade

    • D. 

      1493 centigrade

  • 7. 
    Type question here
    • A. 

      Answer option 1

    • B. 

      Answer option 2

    • C. 

      Answer option 3

    • D. 

      Answer option 4

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