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  • Question

  • For smoothing and cleaning out depressions in the mould, a __________ is used.


  • Options
  • A. slick
  • B. lifter
  • C. swab
  • D. gagger

  • Correct Answer
  • lifter 

    • Workshop Technology problems

    Search Results

    • 1. Seam weiding is a

    • Options
    • A. continuous spot welding process
    • B. multi-spot welding process
    • C. arc welding process
    • D. process used for joining round bars
      • Discuss
    • 2. Fin is a casting defect which is due to thin projections of metal not intended as a part of casting.

    • Options
    • A. Correct
    • B. Incorrect
      • Discuss
    • 3. In a four high rolling mill, the diameter of backing up rolls is __________ the diameter of working rolls.

    • Options
    • A. equal to
    • B. smaller than
    • C. larger than
      • Discuss
    • 4. The dowels are

    • Options
    • A. wooden nails
    • B. box nails
    • C. wire nails
    • D. none of these
      • Discuss
    • 5. For arc welding

    • Options
    • A. alternating current with high frequency is used
    • B. alternating current with low frequency is used
    • C. direct current is used
    • D. any one of these
      • Discuss
    • 6. The algebraic difference between the maximum limit and the basic size is called

    • Options
    • A. actual deviation
    • B. upper deviation
    • C. lower deviation
    • D. fundamental deviation
      • Discuss
    • 7. When the dimension is expressed as , then the tolerance is

    • Options
    • A. 0.035 mm
    • B. 0.025 mm
    • C. 0.01 mm
    • D. 0.06 mm
      • Discuss
    • 8. Projection welding is a

    • Options
    • A. continuous spot welding process
    • B. multi-spot welding process
    • C. arc welding process
    • D. process used for joining round bars
      • Discuss
    • 9. The punch and die set up is __________ for punching and piercing operation.

    • Options
    • A. similar
    • B. different
      • Discuss
    • 10. The operation of producing cup shaped parts from flat sheet metal blanks by bending and plastic flow of metal, is known as

    • Options
    • A. drawing
    • B. squeezing
    • C. coining
    • D. planishing
      • Discuss

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