The fundamental equation for correct steering is (where φ and α = Angle through which the axis of the outer wheel and inner wheel turns respectively, c = Distance between the pivots of the front axles, and d = Wheel base)

  • Asinφ + sinα = b/c
  • Bcosφ - sinα = c/b
  • Ccotφ - cotα = c/b
  • Dtanφ + cotα = b/c
Correct Answer : (C)

cotφ - cotα = c/b

Hints :

The lower pairs are _________ pairs



For an involute gear, the ratio of base circle radius and pitch circle radius is equal to

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