Explore quality resources, practice material, notes and useful articles for your preparation.
A useful resource to begin exploring this category.
Latest GATE 2019 Syllabus and Exam Pattern for Mechanical Engineering. GATE Exam Pattern and previous pattern.
Jump directly into important topics.
Fresh resources from GATE.
In the realm of mathematics, the concept of limits serves as a fundamental cornerstone that underpins various calculations,…
Explain Kaplan Turbine Main Characteristics of Kaplan Turbine Viktor Kaplan, an Austrian, developed this turbine in the year…
For Objective Type Questions (Machine Design)- Click Here Power Screw Definition of Power Screw A power screw is…
Keep exploring more content from this category.
In the realm of mathematics, the concept of limits serves as a fundamental cornerstone that underpins various calculations,…
Explain Kaplan Turbine Main Characteristics of Kaplan Turbine Viktor Kaplan, an Austrian, developed this turbine in the year…
For Objective Type Questions (Machine Design)- Click Here Power Screw Definition of Power Screw A power screw is…
What is Gear Ratio? The gear ratio of a gear train is the ratio of the angular velocity…
Classification of Gears Gears may also be classified according to the position of the axis of shaft: 1.…
Stress It is the resistive force per unit area. Stress = (Applied Load, P)/(Cross-sectional area, A) Unit- Newton…
Discover more subjects and resources across Toppers Portal.
A combination of two words, (THERM = HEAT & DYNAMICS = MOTION).
Thermodynamics is the branch of physics which deals with energy change involving all types of chemical and physical changes.
In thermodynamics, we basically deal with the macroscopic bodies or systems i.e., an assembly of a larger number of molecules so that it has certain values of pressure, volume, temperature.
Welding Definition
Welding is a process of joining of two metals, same or different with the application of heat and with or without pressure and also with filler Rod or without filler rod.
Thermodynamics Heat Work: Heat and work Definition- Heat and work are two different ways of transferring energy…Similarities, and Differences between Heat and Work…
What is Kinematic, Mechanism, Types of Kinematic Pair…Know the Basic Kinematic Mechanism Definition…A mechanism is a means of transmitting
THEORY OF MACHINES LECTURE NOTES of Simple Mechanisms…Know the basic terms like Mechanism, Machine, Kinematic Pair, Degree of freedom, how to find D.O.F
Limits Fits and Tolerances definitions
Define Fits
It is basically an assembly condition between a shaft and a hole.
Or condition of looseness or tightness between two mating parts being assembled together
What do you understand by Metrology?
It is basically the science of measurement.
The purpose of this discipline is to establish means of determining physical quantities.
Important Terminologies
Nominal Size
This is used for general identification purposes and the size of any part is defined during its drawing.
Basic Size
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