Quality assurance is a term covering all matters relating to the quality of a product or service, separately or collectively. ISO 9000 describes quality control as...
Introduction Flow is an important physical quantity that needs to be controlled,monitored. There are so many flow measuring devices. lets discuss about Turbine flow meter....
ELECTRICAL MOTOR DOL STARTER WORKING – ANIMATION Following States of DOL operation are shown in the animation 1.Starter at normal operation 2.Starting 3.Motor at overload...
Thermocouple Gauge Thermocouple gauge is a device used to measure low vacuum.Working of a Thermocouple GaugeIn Thermocouple Gauge a filament is heated by passing constant current...
Pirani GaugePirani gauge is a device used to measure low vacuum in a pressure range from 0.5 Torr to 10−4 Torr. Working Principle and Construction of Pirani gauge Pirani...
Electric Motors There are many types of Electric Motors used for a variety of purposes in commercial industry. Motor DirectionOne critical task must performed prior to...
Pressure Relief Valve Working PrinciplePressure relief Valve is one of the most important type of safety valve.This type of valves sets a limit on the...