Mechanical Engineering

“Is a measure of velocity of fluid Particles”   Standard temperature and pressure (STP)   Normal temperature and pressure (NTP)   Temp.Scale Instruments to measure temperature:   Filled system in temperature measurement  …

What is a Flow Meter? A flow meter is a device used to measure the…

“Power is generally done by dynamometers” Types of dynamometers:   Absorption dynamometers   Driving dynamometers   Transmission dynamometers Mechanical Dynamometers: “Mechanical energy is converted in to heat through dry friction between the Wooden brake blocks and the flywheel of the machine. D.C. Dynamometers: “Is…

Torque reaction methods Cradled power source Cradled power absorber Proney Brake Torque measurement using Torsion bars: Optical method Capacitive method:…

Introduction: “Force is a basic engineering parameter”. Direct methods:   Equal arm balance   Analytical balance   Unequal arm balance   Multiple level system   Pendulum scale In-Direct methods:   Accelerometers   Electromagnetic balance Load…

Often inexperienced coordinate measuring machine (CMM) operators will perform dimensional measurements without correctly establishing a…

What is a coordinate measurement machine?  “A coordinate measuring machine (CMM) is a device for measuring the…

  Length bar measuring machine   Newall measuring machine   Universal measuring machine   Co-ordinate measuring machine   Computer controlled Co-ordinate measuring machine

Introduction   Geometrical test   Static test   Dynamic test   Practical test Various geometrical…