Posted inPowerplant Engineering
Comparison between Impulse and Reaction Steam Turbines
In Impulse Turbine, steam completely expands in the nozzle itself. Hence its pressure remains constant…
Posted inTheory of Machines
Velocity Ratio of Belt Drive
It is the ratio between the velocities of the driver and the follower or driven.…
Posted inTools & Machines
Simple Machines
Once upon a time a person needed to move something heavy. He or she picked…
Posted inWelding Processes
What is meant by welding rod 7018?
Welding electrode E7018 is a term that describes the electrode's tensile strength, welding position, flux…