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.

Types of Motor Enclosures

The enclosure is a part of the motor used for the protection from environment. In this article, we discuss seven types of enclosures.

What is SAMA Diagram?

SAMA is an acronym of Scientific Apparatus Makers Association. SAMA diagram sometimes referred to as control functional diagrams.

Switches, Repeaters, Bridges, Routers, Firewalls

Purpose of Gateways, Bridges & Routers in Networking

Let’s Learn the purpose, advantages, disadvantages of gateways, bridges, and routers in communication networks.

Filters in Compressors

An air filter is required to remove contaminants from the compressed air. The types of filters in compressors are air and oil.

Types of Circuit Breakers, Advantages, Disadvantages

Based on arc extinction, electrical circuit breakers are classified into four categories. Learn the principle, advantages, disadvantages.

What is an Armoured Cable? Classification of Cables

The armoured cable is a common electrical cable with an extra protective layer to keep it away from unwanted cut or damage.

What is a Protective Relay? Principle, Advantages, Applications

A protective relay is an electrical component that is designed to trip a circuit breaker when a fault is encountered or identified.

What are Oil Burners? Types, Advantages, Applications

The popular types of industrial oil burners are Horizontal rotary, Steam atomizing, and Mechanical oil Burners.

What is a Shuttle Valve? Principle, Advantages, Disadvantages

A shuttle valve is also a kind of double check valve. It allows pressure in a line to be accessed from alternative sources.

How to Read and Understand an Electrical Single Line Diagram?

Learn how to read and understand an electrical single line diagram (SLD) with an example circuit.