Notes on Power Screw
For Objective Type Questions (Machine Design)- Click Here Power Screw Definition of Power Screw A power screw is …
Machine Design
What is Gear Ratio
What is Gear Ratio?
The gear ratio of a gear train is the ratio of the angular velocity of the input gear to the angular velocity of the output gear, also known as the speed ratio of the gear train
Classification of Gears
Classification of Gears
Gears may also be classified according to the position of the axis of shaft:
1. Parallel
Spur Gear
Helical Gear
Rack and Pinion
2. Intersecting
Bevel Gear
3. Non-intersecting and Non-parallel
Previous Year Machine Design Objective Questions
Complete Machine Design Objective Questions for IES, GATE and other Competitive Exams. Must Practice these questions before appearing for the exam.
Gear Terminology and Basic Definition
Gear Definition
A Gear is a rotating machine part having cut teeth, or cogs, that meshes with another toothed part in order to transmit torque.
Gear Terminologies