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Revolutions

Meanings and phrases

revolutions per minute

Pronunciation American British Australian Indian
n.
  1. rate of revolution of a motor; rpm; rev
E.g.
  • The revolving stage rotates up to 10 revolutions per minute.
  • This could be rotated at a speed up to 1.5 revolutions per minute.
  • The motors ran up to 1,500 revolutions per minute and as low as 150 rpm.

revolutions per

Pronunciation American British Australian Indian
E.g.
  • The revolving stage rotates up to 10 revolutions per minute.
  • The speed of the device in revolutions per unit time is measured.
  • This could be rotated at a speed up to 1.5 revolutions per minute.
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