Various Causes for PLC going into Stop Mode
In this article, we will discuss the causes of PLC stop mode from its run mode or program mode. Allen Bradley PLC has 3 modes.
CT Ratio Calculator & CT Ratio Calculation Formula
In this article, we will discuss the CT ratio calculator and CT ratio calculation formula. The CT ratio is very important as a design factor
What is Proportional Control?
Proportional control is a process control technology that responses in proportion to the difference between the set point(SP) value and current value of the process variable(PV).
Electrical Busbar- Types, Advantages, Disadvantages
An electrical busbar consists of a metallic conductor in a shape like a bar or a strip enclosed in switch gear, panel boards, and busway
Faraday’s Laws of Electromagnetic Induction
Faraday’s law of electromagnetic induction shows the relationship between magnetic field, electric current, and an electromotive force(EMF). In nature, there are two mutually dependent phenomena
UPS Working Principle and Types – Offline & Online UPS Systems
UPS or Uninterruptible Power Supply is a device that is designed to supply continuous power to critical loads that must run without interruption. UPS system
Dead Machine Protection of Generator
Dead machine protection protects the generator from energization when it is at a standstill condition. The ANSI code for dead machine protection is 94G. The
Biot Savart Law: Statement, Derivation, Importance & Applications
The Biot Savart Law describes the magnetic field generated by a constant electric current. It is a well-known fact that when an electric current flows
Types of Circuit Breakers on the Basis of Arc Quenching Medium
Air circuit breaker, vacuum circuit breaker, oil circuit breaker, and gas circuit breaker are four types of circuit breakers on the basis of arc quenching
Programmable Logic Controller (PLC) Scan Time- Types, Theory
The time taken by PLC to read the input, execute the program, and output the logic is called PLC scan time. Programmable Logic Controller which