Valve Functions and Basic Parts of Valve
valve is a mechanical device that controls the flow of fluid and pressure within a system or process. A valve controls system or process fluid flow and pressure by performing…
Area Velocity Flow Meter Principle
An Area Velocity Flow Meter continuously measures both Level and Velocity to calculate flow volume in an open channel or pipe.
Transit Time Flow Meter Principle
The Transit Time flow meter measures the time it takes for an ultrasonic signal transmitted from one transducer to cross a pipe and received by a second transducer.
Pneumatic Valves Questions & Answers
Pneumatic Valves Questions & Answers : Directional control valves start, stop or change the direction of flow in compressed air applications. Pneumatic Valves Questions & Answers 1. What is the…
Control Room Design Guidelines
There are two major aspects of control room design that should be taken into account in the Safety Report these are: the suitability of the structure of the control room…
Temperature Standards
The most common technologies for industrial temperature measurement are electrical in nature: RTDs and thermocouples. As such, the standards used to calibrate such devices are the same standards used to…
PLC Analog Input Sampling Ladder Logic
Design PLC ladder logic program for Analog Input Sampling at the rate of 2Hz frequency and PLC outputs the average value. More PLC ladder logic lectures.
PLC Conveyor Ladder Logic Program
Basics of PLC Programming and examples. Design a PLC Conveyor Ladder Logic Program. Parts are to advance along the conveyor.
PLC Energize or De-energize the Outputs based on Events
Write a PLC Program to Energize or De-energize the Outputs based on Events using PLC programming ladder logic. plc programs for practice.
PLC Counters Program
Write a PLC counters program application. we discuss PLC counters ladder logic practice problems and solutions of programmable logic controllers.
