Static and Temp Variables in PLC
Programming a PLC includes defining and creating a lot of variables. In this article, we will discuss the static and temp variables in PLC.
What is an Air Pre-heater? – Types, Working, Advantages
Air Pre-heater is a shell and tube type heat exchanger used to pre-heat combustion air that is fed to boilers or furnaces for fuel combustion.
What is an Insulation Resistance Test? – Types, Applications
This article provides an overview of an Insulation Resistance test, types of testing and its Advantages, & Applications.
What is a Boiler Draught System? – Purpose, Types, Advantages
In this article, you will learn about the boiler draught system, its types, purpose, definition, advantages, and disadvantages.
Difference between Motion Controller and PLC
There are two types of controllers - PLC and motion controller. In this post, we will learn the difference between PLC and motion controller.
Difference between Stepper Motor and DC Motor
In this article, you will learn the difference between stepper motor and DC motor used in the electrical industrial equipment.
What is a Ground Rod?
Ground Rod is used for grounding purposes to prevent the electrical devices from lighting current and static electricity.
How to Do Maintenance of Control Valve Which is Stuck in Field?
Learn how to do maintenance of control valve which is stuck in the field at a fixed position, and its detailed procedure.
What is a Tachometer? – Types, Working Principle
Tachometer is the most generally used equipment for measuring the speed of a motor or any other moving object.
Intrinsic Safety of Instruments
Intrinsic safety of instruments will not release enough electrical or thermal energy under normal operating conditions to ignite a flame.
