What Do You Know About Aluminium Alloy? Quiz

10 Questions | Total Attempts: 423

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What Do You Know About Aluminium Alloy? Quiz - Quiz

A metal can be combined with other metals to form a new kind of metal and not only that but a metal can also be combined with other elements to give new product. This is what we call an alloy. Aluminum is a metal and as such can be combined with other elements to give an alloy. Take this quiz and let's find out if you about the aluminum alloy.


Questions and Answers
  • 1. 
    Presence of which material in aluminium alloy provides ductility to the alloy?
    • A. 

      Silicon

    • B. 

      Iron

    • C. 

      Copper

    • D. 

      Zinc

  • 2. 
    Which furnace is not used for heating aluminium alloys?
    • A. 

      Electric arc furnace

    • B. 

      Pot furnace

    • C. 

      Induction heating furnace

    • D. 

      Crucible furnace

  • 3. 
    Which of the following is not a purpose of fluxing and flushing the aluminium alloys?
    • A. 

      Removal of dissolved hydrogen

    • B. 

      Removal of dissolved oxygen

    • C. 

      Separation of dross from melt

    • D. 

      Entrapment of dross

  • 4. 
    What is the silicon composition present in an LM-17 cast aluminium alloy?
    • A. 

      3%

    • B. 

      12%

    • C. 

      5.5%

    • D. 

      11.5%

  • 5. 
    Which gas is not used for fluxing and flushing in aluminium alloys?
    • A. 

      Argon

    • B. 

      Chlorine

    • C. 

      Nitrogen

    • D. 

      Oxygen

  • 6. 
    Up to what length can the surface finish be achieved by green sand in aluminium alloys?
    • A. 

      600 micro inch

    • B. 

      650 micro inch

    • C. 

      700 micro inch

    • D. 

      750 micro inch

  • 7. 
    Which of the given metals is not counted among late additions in aluminium alloys?
    • A. 

      Boron

    • B. 

      Titanium

    • C. 

      Manganese

    • D. 

      Sodium

  • 8. 
    Aluminium alloys are not susceptible to which of the following?
    • A. 

      Macro shrinkage

    • B. 

      Drossing

    • C. 

      Micro shrinkage

    • D. 

      Solidification shrinkage

  • 9. 
    A runner is located away from the:
    • A. 

      Ore

    • B. 

      Drag

    • C. 

      Stigma

    • D. 

      Aluminium Ore

  • 10. 
    Pouring basins are used for:
    • A. 

      Reducing vortex formation.

    • B. 

      Increasing vortex formation.

    • C. 

      Reducing ore formation.

    • D. 

      Increasing vortex formation.

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