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GATE2018-1-8

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For an Oldham coupling used between two shafts, which among the following statements are correct?

  1. Torsional load is transferred along shaft axis
  2. A velocity ratio of $1:2$ between shafts is obtained without using gears
  3. Bending load id transferred transverse to shaft axis
  4. Rotation is transferred along shaft axis
  1. I and III
  2. I and IV
  3. II and III
  4. II and IV
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