With reference to the terms Mechanical Advantage, Velocity Ratio and efficiency

Force, Work, Power, Energy (10)

With reference to the terms Mechanical Advantage, Velocity Ratio and efficiency of a machine, name and define the term that will not change for a machine of a given design.

Answer

  1. Velocity Ratio
  2. Ratio of velocity of effort to the velocity of effort Or ratio of displacement of effort to the displacement of load in the same time.

 

  • Exam Year: 2016