Zerol gears give lesser contact ratio.

Related MCQs

• Zerol gears are straight bevel gears with zero spiral angle.
• Miter gears are the bevel gears mounted on shaft which are intersecting at angle greater than 90.
• Straight bevel gears are easy to design and manufacture and give reasonably good service with quieter operation.
• Cylinder roller creates lesser noise than deep groove ball bearing.
• The gears on camshaft and crankshaft are known as
• Crown gears having a pitch angle of 90⁰
• Which of the following are characteristics of skew bevel gears?
• Hypoid gears are based on surfaces that are paraboloids of revolution.
• There are          common types of bevel gears.
• In hypoid bevel gears, shafts may continue past each other.