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Bevel gears having equal number of teeth and equal pitch angles connect two orthogonally intersecting shafts. This system of gears is known as

Bevel gears having equal number of teeth and equal pitch angles connect two orthogonally intersecting shafts. This system of gears is known as Correct Answer Mitre gears

Explanation:

Bevel Gear: 

  • Bevel gears are used to transmit motion between shafts at various angles to each other.
  • The teeth profile may be straight or spiral.

Additional Information

Hypoid gears: 

  • The hypoid gears are used in automobile differential gearboxes. 
  • The tooth action between each gear is a combination of rolling and sliding action along the straight line.

 

Worm gear:

  • Worm gearing is essentially a form of spiral gearing in which the shafts are usually at right angles.
  • The two non-parallel and non-intersecting, but non-coplanar shafts connected by worm gears.
  • The worm shaft has spiral teeth cut on the shaft and worm wheel is a special form of gear teeth cut to mesh with the worm shaft.
  • These are widely used for speed reduction purpose.

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