Oct 7, 2019 | GATE, Machine Design

For Objective Type Questions (Machine Design)- Click Here Note – If you come across any error, please write to us or comment below. Power Screw Definition A power screw is a mechanical device used for converting rotary motion into linear motion and for...
Oct 7, 2019 | GATE, Machine Design, Theory of Machines

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. The gear ratio can be computed directly from the numbers of teeth of the...
Oct 7, 2019 | GATE, Machine Design, Theory of Machines

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 Worm and Worm Gears Read More⇒ Machine Design...
Oct 7, 2019 | GATE, Strength of Materials

Definitions Stress It is the resistive force per unit area. Stress = (Applied Load, P)/(Cross-sectional area, A) Unit- Newton per Sq. meter Strain and Strain Types It is the ratio of change in the configuration, within the elastic limit, of a body to its original...
Oct 6, 2019 | GATE, Industrial Engineering, Operation Research

In this post, we try to understand the basics of Linear Programming Problems. We get to know the definition, the terms used, and then understanding the terms, their definition, and role in LPP. Introduction With Linear Programming, a technique, we approach towards...