R Jagan Mohan Rao

An astute professional with 25 years of service as an Instrumentation Engineer, started a career in Pulp & Paper. In the course of time, shifted to Power plants, Cellulose units, Chemical plants (Carbon di Sulphide, Clo2, and Sulphuric Acid), Oil and Gas (Exploration & Production). Most of the service is in Operations & maintenance. As per demand, handled project pre-commissioning, and commissioning activities. 20 years of service in India, 5 years in Middle East nations.

What is Advanced Process Control (APC)?

In this article, we will learn the basics of advanced process control (APC), objectives, types of technologies, and their advantages.

How to Test a Motor using Megger?

In this article, we will learn the procedure of how to test a motor insulation resistance using a megger in industries.

How to Troubleshoot Control Valve? – Problems and Solutions

In this article, we will learn how to troubleshoot the control valve? Mention different problems and solutions.

Motor Control Center – Purpose, Classification, and Advantages

In this article, we will discuss the motor control center (MCC) types, purpose, classification, and their advantages.

What is a Soft Starter? Principle, Advantages, Disadvantages

What is a Soft Starter? Principle, Advantages, Disadvantages, and Applications.

What is a Magnetic Contactor? – Principle, Types, Advantages

Basically, a magnetic contactor works on the same principle as a relay, connecting and disconnecting electricity.

How to Remove Control Valve Stem Packing Procedure

The Replacement Procedure for Control Valve Stem Packing

Stem packing is a type of seal, damps leakage between moving part and housing, is essential for the control valve.

What is a Torbar? – Averaging Pitot Tubes

The Torbar is an insertion type multi-port self-averaging pitot tubes and one of the primary sensor for flow measurement.

Difference between Rotary Shaft and Sliding Stem Control Valves

Difference between Rotary Shaft Valves and Sliding Stem Control Valves

Learn the valve types based on stem movement and difference between rotary shaft valves & sliding stem type control valves.

What is a Float Control Valve? Types, Advantages, Disadvantages

The purpose of the float valve is to control the flow and fill level of the tanks as required and stop overflow.