Basic of Quality Assurance (QA)
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...
Category : Animation
TURBINE FLOW METER
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....
What is Solenoid Valve ? How it works?
What is Solenoid Valve ? How it works ? Animation A solenoid is an electrical coil.When a battery is connected to the coil,a magnetic...
Direct Acting Solenoid – How it works? Applications
What is Direct Acting ? Direct acting means that valves uses a power supply to open and close. Power is transformed into magnetic force,in...
DOL (Direct Online) Starter Working Animation
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...
What is Thermocouple Gauge ?
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...
What is Pirani Gauge ? Advantages,Disadvantages and Application of Pirani Gauge
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...
How Pressure Switch Works ?
What is a Pressure Switch ? A pressure switch turns an electric circuit on or off at a preset pressure.This pressure is referred to as...
Basics of Electric Motors for Beginners
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 Principle
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...