What is Electrical Tachometer | DC & AC Tachometer
An electrical Tachometer is an electromechanical device that produces an output voltage proportional to the speed. In this article, we will discuss the AC tachometer … Read more
What is a Keyphasor? How Does KeyPhasor Works?
The keyphasor is a transducer installed on the rotating shaft of the equipment. It produces a voltage pulse per revolution of the shaft that is … Read more
Types of Cable Trays- Purpose, advantages, Accessories
A cable tray is a unit, or set of units, with their fittings forming a rigid structure to support cables and assist in channeling them. … Read more
Difference between Isolator and Circuit Breaker
The main difference between an isolator and a circuit breaker is that an isolator is an off-load on/off device, while a circuit breaker is an … Read more
Difference between AC and DC Motor
AC motor has a stationary armature and rotating magnetic field. While DC motor has a stationary magnetic field and rotating armature. Electric motors play a … Read more
Difference between Induction Motor and Synchronous Motor
The fundamental difference between Induction Motor and Synchronous Motor is that speed of an induction motor is less than its synchronous speed, while the speed … Read more
Difference Between Relay and Circuit Breaker
The main difference between the relay and circuit breaker is that the Relays detect the fault and act as a controlling device, on the other … Read more
Difference between N-Type & P-Type Semiconductor
The major difference between N-type & P-type semiconductors is that the N-type semiconductor has free electrons as a majority of charge carriers & holes are … Read more
Basic Terms used in SIL Verification
This article describes a comprehensive explanation of various terms which are commonly used in the SIL verification process. For Safety Instrumented Systems (SIS) in the … Read more
Applications of SCADA
There are numerous applications of SCADA. SCADA stands for Supervisory Control and Data Acquisition. SCADA is used for controlling certain tasks for operation activities. SCADA … Read more