Other Defects in Rails MCQ

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• What can be done for removing Corrugation?
  ক

  Grinding the rail head

  খ

  Shovel packing

  গ

  Tilting of rails

  ঘ

  Scabbing of rails
• When vehicles pass over corrugated rails, a roaring sound is produced.
  ক

  True

  খ

  False
• Which of the following defects occur because of heavy bearing pressure on small area of contact?
  ক

  Shelling and Black spots

  খ

  Scabbing of wheels

  গ

  Hogging of wheels

  ঘ

  Corrugation of wheels
• Which of the following locations are less likely to develop wheel burns?
  ক

  Steep gradients

  খ

  Heavy braking incidences

  গ

  Near water columns

  ঘ

  On flat gradient
• What causes wheel burns?
  ক

  Slipping of wheel on rail surface

  খ

  Falling of metal chunks

  গ

  Manufacturing defects

  ঘ

  High speed
• In which type of defect patches of metal fall from the rail table?
  ক

  Scabbing of rails

  খ

  Hogging of rails

  গ

  Wheel burns

  ঘ

  Corrugation of rails
• What can be done to prevent Hogging of rails?
  ক

  Tilting of rails

  খ

  Shovel packing

  গ

  Scabbing of rails

  ঘ

  Interchanging rails