How to Connect Proximity Switch (Sink Type) to Make LED ON ?
An improvement over direct-contact limit switches for many applications is the inductive proximity switch. This type of switch actuates simply when an object gets near it – no direct physical…
Electrical Networks Objective Questions
Instrumentation Tools assists you with a complete guide of objective questions which mainly targets the aspirants of Electrical, Electronics and Instrumentation engineering Streams to crack the competitive exams and to…
Importance of Flow Meter Turndown Ratio
When specifying a flow meter, accuracy is a necessary requirement, but the Importance of the Flow Meter Turndown Ratio with sufficient range must considered.
Electro Mechanical Systems Objective Questions
Instrumentation Tools assists you with a complete guide of objective questions which mainly targets the aspirants of Electrical, Electronics and Instrumentation engineering Streams to crack the competitive exams and to…
Control Valve Selection Tips
Choosing an improperly applied sized or improperly sized control valve can have serious consequences on operation, productivity and most important, safety. Here is a quick checklist of basics that need…
Performance of Control Systems Objective Questions
Instrumentation Tools assists you with a complete guide which mainly targets the aspirants of Electrical, Electronics and Instrumentation engineering Streams to crack the competitive exams and to prepare for the…
Time Interval Measurement Objective Questions
Instrumentation Tools assists you with a complete guide which mainly targets the aspirants of Electrical, Electronics and Instrumentation engineering Streams to crack the competitive exams and to prepare for the…
How to Install a Rotameter
How to Install a Rotameter A rotameter, also known as a variable area flowmeter, is a device that measures the flow rate of liquid or gas in a closed tube.…
Measurement of Impedance Objective Questions
Instrumentation Tools assists you with a complete guide which mainly targets the aspirants of Electrical, Electronics and Instrumentation engineering Streams to crack the competitive exams and to prepare for the…
Pneumatic Valve Positioner Working Principle
The Pneumatic Valve Positioner is an instrument working on force balance principle to position the Control Valve stem in accordance to a pneumatic signal received from a controller or manual…
